Web sites need to use encryption to help their visitors know they're in the right place, as well as provide confidentiality and content integrity. Sites that don't support HTTPS may expose sensitive data and have their pages modified and subverted.
To deploy HTTPS properly, web sites must redirect all unsafe (plaintext) traffic to the encrypted variant. This approach ensures that no sensitive data is exposed and that further security technologies can be activated.
HTTP Strict Transport Security (HSTS) is an HTTPS extension that instructs browsers to remember sites that use encryption and enforce strict security requirements. Without HSTS, active network attacks are easy to carry out.
HSTS Preloading is informing browsers in advance about a site's use of HSTS, which means that strict security can be enforced even on the first visit. This approach provides best HTTPS security available today.
Content Security Policy (CSP) is an additional security layer that enables web sites to control browser behavior, creating a safety net that can counter attacks such as cross-site scripting.
All hosts that receive email need encryption to ensure confidentiality of email messages. Email servers thus need to support STARTTLS, as well as provide decent TLS configuration and correct certificates.
There are issues with this site's SMTP configuration.
Sender Policy Framework (SPF) enables organizations to designate servers that are allowed to send email messages on their behalf. With SPF in place, spam is easier to identify.
Domain-based Message Authentication, Reporting, and Conformance (DMARC) is a mechanism that allows organizations to specify how unauthenticated email (identified using SPF and DKIM) should be handled.
Your security begins with the security of your domain name. If someone takes control of your domain name then they can update the name server configuration to send users elsewhere, or they can transfer the domain name to another party. For best results, fully lock your domain names at registry and registrar levels.
The RDAP protocol enables users to access current registration data and was created as an eventual replacement for the WHOIS protocol. RDAP has several advantages over the WHOIS protocol, including support for internationalization, secure access to data, and the ability to provide differentiated access to registration data.
Registrant | - |
Lookup Time | 07 Sep 2024 07:11 UTC |
Registrar | |
Registrar | MarkMonitor Inc. |
Registrar IANA ID | 292 |
Events | |
Registration | 16 May 2005 18:05 UTC |
Update | 15 Apr 2024 11:13 UTC |
Expiration | 16 May 2027 18:05 UTC |
Configuration | |
Statuses | clientDeleteProhibited clientTransferProhibited clientUpdateProhibited serverDeleteProhibited serverTransferProhibited serverUpdateProhibited |
Registrar Lock | |
Registry Lock | |
Nameservers | ns-1213.awsdns-23.org ns-1858.awsdns-40.co.uk ns-444.awsdns-55.com ns-754.awsdns-30.net |
Contacts | |
Registrar | MarkMonitor Inc. Email: Phone: Fax: |
Abuse | Email: abusecomplaints@markmonitor.com Phone: +1.2086851750 Fax: |
WHOIS is a TCP-based transaction-oriented query/response protocol that is widely used to provide information services to Internet users. While originally used to provide "white pages" services and information about registered domain names, current deployments cover a much broader range of information services.
Registrant | Zendesk, Inc. |
Lookup Time | 07 Sep 2024 07:11 UTC |
Registrar | |
Registrar | MarkMonitor, Inc. |
Registrar IANA ID | 292 |
Events | |
Registration | 16 May 2005 18:05 UTC |
Update | 15 Apr 2024 11:13 UTC |
Expiration | 16 May 2027 00:00 UTC |
Configuration | |
Statuses | clientTransferProhibited clientDeleteProhibited clientUpdateProhibited serverTransferProhibited serverDeleteProhibited serverUpdateProhibited |
Registrar Lock | |
Registry Lock | |
Nameservers | ns-1858.awsdns-40.co.uk ns-754.awsdns-30.net ns-444.awsdns-55.com ns-1213.awsdns-23.org |
Contacts | |
Registrar | MarkMonitor, Inc. MarkMonitor, Inc. Email: Phone: Fax: |
Abuse | Email: abusecomplaints@markmonitor.com Phone: +1.2086851750 Fax: |
Registrant | Zendesk, Inc. US Email: Select Request Email Form at https://domains.markmonitor.com/whois/zendesk.com Phone: Fax: |
Administrative | Zendesk, Inc. US Email: Select Request Email Form at https://domains.markmonitor.com/whois/zendesk.com Phone: Fax: |
Technical | Zendesk, Inc. US Email: Select Request Email Form at https://domains.markmonitor.com/whois/zendesk.com Phone: Fax: |
The global DNS infrastructure is organized as a series of hierarchical DNS zones. The root zone hosts a number of global and country TLDs, which in turn host further zones that are delegated to their customers. Each organization that controls a zone can delegate parts of its namespace to other zones. In this test we perform detailed inspection of a DNS zone, but only if the host being tested matches the zone.
Nameservers can be referred to by name and by address. In this section we show the names, which can appear in the NS records, the referrals from the parent zone, and the SOA record. In some situations, servers from the parent zone respond authoritatively, in which case we will include them in the list as well.
Nameserver | Operational | IPv4 | IPv6 | Sources |
---|---|---|---|---|
ns-1213.awsdns-23.org. PRIMARY 205.251.196.189 2600:9000:5304:bd00::1 | The server is online. | Name resolves to an IPv4 address. | Name resolves to an IPv6 address. | SOA NS REFERRAL |
ns-1858.awsdns-40.co.uk. 205.251.199.66 2600:9000:5307:4200::1 | The server is online. | Name resolves to an IPv4 address. | Name resolves to an IPv6 address. | NS REFERRAL |
ns-444.awsdns-55.com. 205.251.193.188 2600:9000:5301:bc00::1 | The server is online. | Name resolves to an IPv4 address. | Name resolves to an IPv6 address. | NS REFERRAL |
ns-754.awsdns-30.net. 205.251.194.242 2600:9000:5302:f200::1 | The server is online. | Name resolves to an IPv4 address. | Name resolves to an IPv6 address. | NS REFERRAL |
This section shows the configuration of all discovered nameservers by their IP address. To find all applicable nameservers, we inspect the parent zone nameservers for names and glue and then the tested zone nameservers for NS records. We then resolve all discovered names to IP addresses. Finally, we test each address individually.
Nameserver | Operational | Authoritative | Recursive | UDP | TCP | Sources | Payload Size |
---|---|---|---|---|---|---|---|
205.251.193.188 ns-444.awsdns-55.com. PTR: ns-444.awsdns-55.com. | The server appears to be online. | Nameserver provides authoritative responses | Nameserver doesn't provide recursive service | Nameserver responds to UDP queries | Nameserver responds to TCP queries | NAME, GLUE | 4096 |
205.251.194.242 ns-754.awsdns-30.net. PTR: ns-754.awsdns-30.net. | The server appears to be online. | Nameserver provides authoritative responses | Nameserver doesn't provide recursive service | Nameserver responds to UDP queries | Nameserver responds to TCP queries | NAME | 4096 |
205.251.196.189 PRIMARY ns-1213.awsdns-23.org. PTR: ns-1213.awsdns-23.org. | The server appears to be online. | Nameserver provides authoritative responses | Nameserver doesn't provide recursive service | Nameserver responds to UDP queries | Nameserver responds to TCP queries | NAME | 4096 |
205.251.199.66 ns-1858.awsdns-40.co.uk. PTR: ns-1858.awsdns-40.co.uk. | The server appears to be online. | Nameserver provides authoritative responses | Nameserver doesn't provide recursive service | Nameserver responds to UDP queries | Nameserver responds to TCP queries | NAME | 4096 |
2600:9000:5301:bc00::1 ns-444.awsdns-55.com. PTR: ns-444.awsdns-55.com. | The server appears to be online. | Nameserver provides authoritative responses | Nameserver doesn't provide recursive service | Nameserver responds to UDP queries | Nameserver responds to TCP queries | NAME | 4096 |
2600:9000:5302:f200::1 ns-754.awsdns-30.net. PTR: ns-754.awsdns-30.net. | The server appears to be online. | Nameserver provides authoritative responses | Nameserver doesn't provide recursive service | Nameserver responds to UDP queries | Nameserver responds to TCP queries | NAME | 4096 |
2600:9000:5304:bd00::1 PRIMARY ns-1213.awsdns-23.org. PTR: ns-1213.awsdns-23.org. | The server appears to be online. | Nameserver provides authoritative responses | Nameserver doesn't provide recursive service | Nameserver responds to UDP queries | Nameserver responds to TCP queries | NAME | 4096 |
2600:9000:5307:4200::1 ns-1858.awsdns-40.co.uk. PTR: ns-1858.awsdns-40.co.uk. | The server appears to be online. | Nameserver provides authoritative responses | Nameserver doesn't provide recursive service | Nameserver responds to UDP queries | Nameserver responds to TCP queries | NAME | 4096 |
Start of Authority (SOA) records contain administrative information pertaining to one DNS zone, especially the configuration that's used for zone transfers between the primary nameserver and the secondaries. Only one SOA record should exist, with all nameservers providing the same information.
The domain name of the primary nameserver for the zone. Also known as MNAME.Primary nameserver | ns-1213.awsdns-23.org. |
Email address of the persons responsible for this zone. Also known as RNAME.Admin email | awsdns-hostmaster.amazon.com. |
Zone serial or version number.Serial number | 1 |
The length of time secondary nameservers should wait before querying the primary for changes.Refresh interval | 7,200 seconds (about 2 hours) |
The length of time secondary nameservers should wait before querying an unresponsive primary again.Retry interval | 900 seconds (about 15 minutes) |
The length of time after which secondary nameservers should stop responding to queries for a zone, assuming no updates were obtained from the primary.Expire interval | 1,209,600 seconds (about 14 days) |
TTL for purposes of negative response caching. Negative cache TTL | 86,400 seconds (about 1 day) |
Time To Live (TTL) indicates for how long a record remains valid. SOA record TTL | 900 seconds (about 15 minutes) |
Below are all DNS queries we submitted during the zone inspection.
ID | Server | Transport | Question Name | Type | Status |
---|
Correctly functioning name servers are necessary to hold and distribute information that's necessary for your domain name to operate correctly. Examples include converting names to IP addresses, determining where email should go, and so on. More recently, the DNS is being used to communicate email and other security policies.
These are the results of individual DNS queries against your nameserver for common resource record types.
Name | TTL | Type | Data |
---|---|---|---|
zendesk.com. | 300 | A | 162.159.128.7 |
zendesk.com. | 300 | A | 162.159.138.6 |
www.zendesk.com. | 900 | CNAME | www.zendesk.com.cdn.cloudflare.net. |
www.zendesk.com.cdn.cloudflare.net. | 300 | A | 172.64.153.205 |
www.zendesk.com.cdn.cloudflare.net. | 300 | A | 104.18.34.51 |
www.zendesk.com.cdn.cloudflare.net. | 300 | AAAA | 2606:4700:4400:0:0:0:6812:2233 |
www.zendesk.com.cdn.cloudflare.net. | 300 | AAAA | 2606:4700:4400:0:0:0:ac40:99cd |
www.zendesk.com.cdn.cloudflare.net. | 300 | HTTPS | 1 . alpn=h2 ipv4hint=104.18.34.51,172.64.153.205 ipv6hint=2606:4700:4400:0:0:0:6812:2233,2606:4700:4400:0:0:0:ac40:99cd |
zendesk.com. | 3600 | MX | 120 alt1.aspmx.l.google.com. |
zendesk.com. | 3600 | MX | 110 aspmx.l.google.com. |
zendesk.com. | 3600 | MX | 130 aspmx2.googlemail.com. |
zendesk.com. | 3600 | MX | 0 us-smtp-inbound-2.mimecast.com. |
zendesk.com. | 3600 | MX | 120 alt2.aspmx.l.google.com. |
zendesk.com. | 3600 | MX | 0 us-smtp-inbound-1.mimecast.com. |
zendesk.com. | 10597 | NS | ns-1858.awsdns-40.co.uk. |
zendesk.com. | 10597 | NS | ns-444.awsdns-55.com. |
zendesk.com. | 10597 | NS | ns-1213.awsdns-23.org. |
zendesk.com. | 10597 | NS | ns-754.awsdns-30.net. |
zendesk.com. | 900 | SOA | ns-1213.awsdns-23.org. awsdns-hostmaster.amazon.com. 1 7200 900 1209600 86400 |
zendesk.com. | 3600 | TXT | "miro-verification=3673a7d2bed1d9d95363960b5842c237312cf42a" |
zendesk.com. | 3600 | TXT | "hubspot-developer-verification=YmRjZTlhZTItZmRhNy00ZjZhLWFhZTYtMDVlNzIwMmM2ZDgx" |
zendesk.com. | 3600 | TXT | "MS=ms87052054" |
zendesk.com. | 3600 | TXT | "jTHbayHetmTY@@lm5PYDcPqV*F$W3Z&4AM$6u3acBLo$%xKnt!Kwr^@TP^jB43*pO^F6O8S8RizT8D03gHs#MWhF45fW3Tk%$mI" |
zendesk.com. | 3600 | TXT | "docusign=76412763-2e7d-4385-a9cf-227e938144d6" |
zendesk.com. | 3600 | TXT | "0ed1fe018a2374893f27154f25a6f54784f96b4b3b" |
zendesk.com. | 3600 | TXT | "ENJUTYRYQ" |
zendesk.com. | 3600 | TXT | "MS=ms91445911" |
zendesk.com. | 3600 | TXT | "smartsheet-site-validation=uO9zE6IM1MDanLjT5EieLufj1cgQCau-" |
zendesk.com. | 3600 | TXT | "onetrust-domain-verification=8cfd00023e5b4b53836b5be310a416cd" |
zendesk.com. | 3600 | TXT | "box-domain-verification=a9056151b8e911fcdba552e791c9b4d8b8cc2f16d1bf5e9eced4abfcf3d32a30" |
zendesk.com. | 3600 | TXT | "mailru-verification: c287c4d52bb5fd3c" |
zendesk.com. | 3600 | TXT | "google-site-verification=LYyGUy8j5JeOt_Faduw1TMPTAR4fEzxfXDoT5B79giw" |
zendesk.com. | 3600 | TXT | "atlassian-domain-verification=1EBT0aNzHvpjA0mUqdCF+qU/gsS8qxjjo50wYVc4nlCooKAJZUmVI2MnseANx2dd" |
zendesk.com. | 3600 | TXT | "ca3-f35d69855c2041b4b2d4e861cb9fdd6f" |
zendesk.com. | 3600 | TXT | "google-site-verification=Xcw5HeCMN0tRTA_wtmvXyrNJhnkOfxqydAJziyZYbs8" |
zendesk.com. | 3600 | TXT | "apple-domain-verification=3pfH4AKY0NA72nHl" |
zendesk.com. | 3600 | TXT | "942552362-2482447" |
zendesk.com. | 3600 | TXT | "docker-verification=c5555047-3106-4749-98b2-1ae5745ba193" |
zendesk.com. | 3600 | TXT | "v=spf1 ip4:103.151.192.0/23 ip4:104.43.243.237 ip4:108.177.8.0/21 ip4:108.177.96.0/19 ip4:130.211.0.0/22 ip4:149.97.173.180 ip4:170.10.128.0/24 ip4:170.10.129.0/24 ip4:170.10.132.56/29 ip4:170.10.132.64/29 include:_spf1.zendesk.com ~all" |
zendesk.com. | 3600 | TXT | "asv=63067a6ba7ee681dbe3e26dce01a13a5" |
zendesk.com. | 3600 | TXT | "google-site-verification=egnMXsUGOEcJHf0AEe6sA2ui1hxV56dVP5ekk029C8M" |
zendesk.com. | 3600 | TXT | "mongodb-site-verification=e30FUzWMBmdMTeKqSkHvbokTve6pZOvw" |
zendesk.com. | 3600 | TXT | "atlassian-sending-domain-verification=740db120-4e15-4d5d-a7b0-66da110fa222" |
zendesk.com. | 3600 | TXT | "google-site-verification=0B1l6Hmp14vgBWc3Yi9Lkdn98KxqEfm3_IcgKsBrUoc" |
zendesk.com. | 3600 | TXT | "hubspot-developer-verification=NmFlNmZmNWEtYWFkMS00NjFhLWIzNDEtMGE1ZTMxZDNkY2Y2" |
zendesk.com. | 3600 | TXT | "adobe-idp-site-verification=f87b90e3b016c68095df9b01c1339e70eaeb158b9517711d3c483357c52e2e9d" |
zendesk.com. | 3600 | TXT | "segment-site-verification=GEXWlzlTT3BdxCVHHD6RoG5BBa6eRlcg" |
zendesk.com. | 3600 | TXT | "thousandeyes:p6xh4ric6juof7rvskyh89vk8wvoruq7" |
_dmarc.zendesk.com. | 3600 | TXT | "v=DMARC1; p=reject" |
_domainkey.zendesk.com. | 3600 | TXT | "t=y; o=~" |
_mta-sts.zendesk.com. | 3600 | TXT | "v=spf1 include:_netblocks.zdsys.com ~all" |
_smtp._tls.zendesk.com. | 3600 | TXT | "v=spf1 include:_netblocks.zdsys.com ~all" |
Below are all DNS queries we submitted while inspecting the resource records.
ID | Server | Question Name | Type | Status |
---|
DNSSEC is an extension of the DNS protocol that provides cryptographic assurance of the authenticity and integrity of responses; it's intended as a defense against network attackers who are able to manipulate DNS to redirect their victims to servers of their choice. DNSSEC is controversial, with the industry split largely between those who think it's essential and those who believe that it's problematic and unnecessary.
CAA (RFC 8659) is a new standard that allows domain name owners to restrict which CAs are allowed to issue certificates for their domains. This can help to reduce the chance of misissuance, either accidentally or maliciously. In September 2017, CAA became mandatory for CAs to implement.
An internet hostname can be served by zero or more mail servers, as specified by MX (mail exchange) DNS resource records. Each server can further resolve to multiple IP addresses, for example to handle IPv4 and IPv6 clients. Thus, in practice, hosts that wish to receive email reliably are supported by many endpoint.
Server | Preference | Operational | STARTTLS | TLS | PKI | DNSSEC | DANE |
---|---|---|---|---|---|---|---|
us-smtp-inbound-1.mimecast.com 205.139.110.221 PTR: us-smtp-inbound-2.mimecast.com |
0 |
220 us-smtp-inbound-1.mimecast.com ESMTP; Thu, 05 Sep 2024 06:20:06 -0400 EHLO outbound.hardenize.com 250-us-smtp-inbound-1.mimecast.com Hello [172.99.67.55] 250-STARTTLS 250 HELP STARTTLS 220 Starting TLS [EPqdKpRlOv2zsybgim03zQ.us208] |
Supports STARTTLS. | Not supported. | Not applicable, requires TLS. |
||
us-smtp-inbound-1.mimecast.com 170.10.128.141 PTR: us-smtp-inbound-2.mimecast.com |
0 |
220 us-smtp-inbound-1.mimecast.com ESMTP; Thu, 05 Sep 2024 06:20:04 -0400 EHLO outbound.hardenize.com 250-us-smtp-inbound-1.mimecast.com Hello [172.99.67.55] 250-STARTTLS 250 HELP STARTTLS 220 Starting TLS [m0gtNVGlOgyhBECeW3XKTA.us311] |
Supports STARTTLS. | Not supported. | Not applicable, requires TLS. |
||
us-smtp-inbound-1.mimecast.com 170.10.128.242 PTR: us-smtp-inbound-2.mimecast.com |
0 |
220 us-smtp-inbound-1.mimecast.com ESMTP; Thu, 05 Sep 2024 06:20:03 -0400 EHLO outbound.hardenize.com 250-us-smtp-inbound-1.mimecast.com Hello [172.99.67.55] 250-STARTTLS 250 HELP STARTTLS 220 Starting TLS [M3PrBF4fNiy_e5d3-8pVPw.us1] |
Supports STARTTLS. | Not supported. | Not applicable, requires TLS. |
||
us-smtp-inbound-1.mimecast.com 205.139.110.141 PTR: us-smtp-inbound-2.mimecast.com |
0 |
220 us-smtp-inbound-1.mimecast.com ESMTP; Sat, 07 Sep 2024 03:11:11 -0400 EHLO outbound.hardenize.com 250-us-smtp-inbound-1.mimecast.com Hello [172.99.67.55] 250-STARTTLS 250 HELP STARTTLS 220 Starting TLS [JWUEyGbqNbe0aWptA5t_9A.us440] |
Supports STARTTLS. | Not supported. | Not applicable, requires TLS. |
||
us-smtp-inbound-1.mimecast.com 170.10.128.221 PTR: us-smtp-inbound-1.mimecast.com |
0 |
220 us-smtp-inbound-1.mimecast.com ESMTP; Thu, 05 Sep 2024 06:20:05 -0400 EHLO outbound.hardenize.com 250-us-smtp-inbound-1.mimecast.com Hello [172.99.67.55] 250-STARTTLS 250 HELP STARTTLS 220 Starting TLS [sfdeOrDhPYyzdOrvWfPQGg.us679] |
Supports STARTTLS. | Not supported. | Not applicable, requires TLS. |
||
us-smtp-inbound-1.mimecast.com 205.139.110.242 PTR: us-smtp-inbound-1.mimecast.com |
0 |
220 us-smtp-inbound-1.mimecast.com ESMTP; Thu, 05 Sep 2024 06:20:04 -0400 EHLO outbound.hardenize.com 250-us-smtp-inbound-1.mimecast.com Hello [172.99.67.55] 250-STARTTLS 250 HELP STARTTLS 220 Starting TLS [C0ODw21-Pj6e7BIRQSez7g.us482] |
Supports STARTTLS. | Not supported. | Not applicable, requires TLS. |
||
us-smtp-inbound-2.mimecast.com 170.10.128.242 PTR: us-smtp-inbound-2.mimecast.com |
0 |
220 us-smtp-inbound-1.mimecast.com ESMTP; Sat, 07 Sep 2024 03:11:12 -0400 EHLO outbound.hardenize.com 250-us-smtp-inbound-1.mimecast.com Hello [172.99.67.55] 250 HELP QUIT 221 Service closing transmission channel [p2ckz0aNP16qI9EeXB1uNA.us645] |
Unable to determine as the SMTP server won't accept our connection. |
Unable to determine as the SMTP server won't accept our connection. |
Unable to determine as the SMTP server won't accept our connection. |
Not supported. | Unable to determine as the SMTP server won't accept our connection. |
us-smtp-inbound-2.mimecast.com 205.139.110.221 PTR: us-smtp-inbound-2.mimecast.com |
0 |
220 us-smtp-inbound-1.mimecast.com ESMTP; Thu, 05 Sep 2024 06:20:07 -0400 EHLO outbound.hardenize.com 250-us-smtp-inbound-1.mimecast.com Hello [172.99.67.55] 250-STARTTLS 250 HELP STARTTLS 220 Starting TLS [9iLXSZWwNY6NIqZZoCh30w.us592] |
Supports STARTTLS. | Not supported. | Not applicable, requires TLS. |
||
us-smtp-inbound-2.mimecast.com 170.10.128.141 PTR: us-smtp-inbound-2.mimecast.com |
0 |
220 us-smtp-inbound-1.mimecast.com ESMTP; Thu, 05 Sep 2024 06:20:06 -0400 EHLO outbound.hardenize.com 250-us-smtp-inbound-1.mimecast.com Hello [172.99.67.55] 250-STARTTLS 250 HELP STARTTLS 220 Starting TLS [xI4C8I_RP0ahlCNZb5jk0w.us669] |
Supports STARTTLS. | Not supported. | Not applicable, requires TLS. |
||
us-smtp-inbound-2.mimecast.com 170.10.128.221 PTR: us-smtp-inbound-1.mimecast.com |
0 |
220 us-smtp-inbound-1.mimecast.com ESMTP; Thu, 05 Sep 2024 06:20:06 -0400 EHLO outbound.hardenize.com 250-us-smtp-inbound-1.mimecast.com Hello [172.99.67.55] 250-STARTTLS 250 HELP STARTTLS 220 Starting TLS [i5dNtcCJOcuDso0YZN7hTw.us283] |
Supports STARTTLS. | Not supported. | Not applicable, requires TLS. |
||
us-smtp-inbound-2.mimecast.com 205.139.110.141 PTR: us-smtp-inbound-2.mimecast.com |
0 |
220 us-smtp-inbound-1.mimecast.com ESMTP; Thu, 05 Sep 2024 06:20:08 -0400 EHLO outbound.hardenize.com 250-us-smtp-inbound-1.mimecast.com Hello [172.99.67.55] 250-STARTTLS 250 HELP STARTTLS 220 Starting TLS [Sz8ehCo3O0WhQFV0YiA0JQ.us682] |
Supports STARTTLS. | Not supported. | Not applicable, requires TLS. |
||
us-smtp-inbound-2.mimecast.com 205.139.110.242 PTR: us-smtp-inbound-1.mimecast.com |
0 |
220 us-smtp-inbound-1.mimecast.com ESMTP; Thu, 05 Sep 2024 06:20:07 -0400 EHLO outbound.hardenize.com 250-us-smtp-inbound-1.mimecast.com Hello [172.99.67.55] 250-STARTTLS 250 HELP STARTTLS 220 Starting TLS [5YQEy1-IPFW5yTU9FQNl2A.us524] |
Supports STARTTLS. | Not supported. | Not applicable, requires TLS. |
||
aspmx.l.google.com 2607:f8b0:4004:c06:0:0:0:1a PTR: bg-in-f26.1e100.net |
110 |
220 mx.google.com ESMTP d75a77b69052e-45809c5c377si1122791cf.192 - gsmtp EHLO outbound.hardenize.com 250-mx.google.com at your service, [2001:4802:7805:104:be76:4eff:fe20:236] 250-SIZE 157286400 250-8BITMIME 250-STARTTLS 250-ENHANCEDSTATUSCODES 250-PIPELINING 250-CHUNKING 250 SMTPUTF8 STARTTLS 220 2.0.0 Ready to start TLS |
Supports STARTTLS. | Not supported. | Not applicable, requires TLS. |
||
aspmx.l.google.com 172.253.115.26 PTR: bg-in-f26.1e100.net |
110 |
220 mx.google.com ESMTP d75a77b69052e-45809c852cesi2023071cf.364 - gsmtp EHLO outbound.hardenize.com 250-mx.google.com at your service, [172.99.67.55] 250-SIZE 157286400 250-8BITMIME 250-STARTTLS 250-ENHANCEDSTATUSCODES 250-PIPELINING 250-CHUNKING 250 SMTPUTF8 STARTTLS 220 2.0.0 Ready to start TLS |
Supports STARTTLS. | Not supported. | Not applicable, requires TLS. |
||
alt2.aspmx.l.google.com 2a00:1450:400c:c0b:0:0:0:1b PTR: wa-in-f27.1e100.net |
120 |
220 mx.google.com ESMTP ffacd0b85a97d-37683782b87si2429579f8f.818 - gsmtp EHLO outbound.hardenize.com 250-mx.google.com at your service, [2001:4802:7805:104:be76:4eff:fe20:236] 250-SIZE 157286400 250-8BITMIME 250-STARTTLS 250-ENHANCEDSTATUSCODES 250-PIPELINING 250-CHUNKING 250 SMTPUTF8 STARTTLS 220 2.0.0 Ready to start TLS |
Supports STARTTLS. | Not supported. | Not applicable, requires TLS. |
||
alt2.aspmx.l.google.com 64.233.184.26 PTR: wa-in-f26.1e100.net |
120 |
220 mx.google.com ESMTP ffacd0b85a97d-3749efbe506si7540762f8f.860 - gsmtp EHLO outbound.hardenize.com 250-mx.google.com at your service, [172.99.67.55] 250-SIZE 157286400 250-8BITMIME 250-STARTTLS 250-ENHANCEDSTATUSCODES 250-PIPELINING 250-CHUNKING 250 SMTPUTF8 STARTTLS 220 2.0.0 Ready to start TLS |
Supports STARTTLS. | Not supported. | Not applicable, requires TLS. |
||
alt1.aspmx.l.google.com 2a00:1450:400b:c00:0:0:0:1a PTR: dg-in-x1a.1e100.net |
120 |
220 mx.google.com ESMTP 4fb4d7f45d1cf-5c3cc6b00cbsi1312988a12.526 - gsmtp EHLO outbound.hardenize.com 250-mx.google.com at your service, [2001:4802:7805:104:be76:4eff:fe20:236] 250-SIZE 157286400 250-8BITMIME 250-STARTTLS 250-ENHANCEDSTATUSCODES 250-PIPELINING 250-CHUNKING 250 SMTPUTF8 STARTTLS 220 2.0.0 Ready to start TLS |
Supports STARTTLS. | Not supported. | Not applicable, requires TLS. |
||
alt1.aspmx.l.google.com 209.85.202.27 PTR: dg-in-f27.1e100.net |
120 |
220 mx.google.com ESMTP 4fb4d7f45d1cf-5c3cc52da55si1369439a12.134 - gsmtp EHLO outbound.hardenize.com 250-mx.google.com at your service, [172.99.67.55] 250-SIZE 157286400 250-8BITMIME 250-STARTTLS 250-ENHANCEDSTATUSCODES 250-PIPELINING 250-CHUNKING 250 SMTPUTF8 STARTTLS 220 2.0.0 Ready to start TLS |
Supports STARTTLS. | Not supported. | Not applicable, requires TLS. |
||
aspmx2.googlemail.com 2a00:1450:400b:c00:0:0:0:1a PTR: dg-in-x1a.1e100.net |
130 |
220 mx.google.com ESMTP a640c23a62f3a-a8a6242a2eesi133818466b.915 - gsmtp EHLO outbound.hardenize.com 250-mx.google.com at your service, [2001:4802:7805:104:be76:4eff:fe20:236] 250-SIZE 157286400 250-8BITMIME 250-STARTTLS 250-ENHANCEDSTATUSCODES 250-PIPELINING 250-CHUNKING 250 SMTPUTF8 STARTTLS 220 2.0.0 Ready to start TLS |
Supports STARTTLS. | Not supported. | Not applicable, requires TLS. |
||
aspmx2.googlemail.com 209.85.202.27 PTR: dg-in-f27.1e100.net |
130 |
220 mx.google.com ESMTP a640c23a62f3a-a8a6245a5dbsi135165866b.1037 - gsmtp EHLO outbound.hardenize.com 250-mx.google.com at your service, [172.99.67.55] 250-SIZE 157286400 250-8BITMIME 250-STARTTLS 250-ENHANCEDSTATUSCODES 250-PIPELINING 250-CHUNKING 250 SMTPUTF8 STARTTLS 220 2.0.0 Ready to start TLS |
Supports STARTTLS. | Not supported. | Not applicable, requires TLS. |
Error message: [null]
Latest cache timestamp: 05 Sep 2024 11:18 UTC
Earliest cache timestamp: 05 Sep 2024 10:20 UTC
Transport Layer Security (TLS) is the most widely used encryption protocol on the Internet. In combination with valid certificates, servers can establish trusted communication channels even with users who have never visited them before. Network attackers can't uncover what is being communicated, even when they can see all the traffic.
Encryption protocol version determines what features are available for negotiation between client and server.Supported protocols |
TLS v1.2
|
Shows cipher suite configuration for this protocol version.TLS v1.2 |
Suite: TLS_ECDHE_RSA_WITH_AES_256_GCM_SHA384
Suite ID: 0xc030 Cipher name: AES Cipher strength: 256 bits Cipher block size: 128 bits Cipher mode: AEAD Key exchange: ECDHE_RSA Key exchange strength: EC ecdh_x25519 (256 bits) Forward secrecy: Yes PRF: SHA384 TLS_ECDHE_RSA_WITH_AES_256_GCM_SHA384 256 bits (ECDHE 256 bits) |
These results have been retrieved from our cache. This row indicates when was that the original test ran.Retrieved from cache |
05 Sep 2024 10:20 UTC |
Encryption protocol version determines what features are available for negotiation between client and server.Supported protocols |
TLS v1.2
|
Shows cipher suite configuration for this protocol version.TLS v1.2 |
Suite: TLS_ECDHE_RSA_WITH_AES_256_GCM_SHA384
Suite ID: 0xc030 Cipher name: AES Cipher strength: 256 bits Cipher block size: 128 bits Cipher mode: AEAD Key exchange: ECDHE_RSA Key exchange strength: EC ecdh_x25519 (256 bits) Forward secrecy: Yes PRF: SHA384 TLS_ECDHE_RSA_WITH_AES_256_GCM_SHA384 256 bits (ECDHE 256 bits) |
These results have been retrieved from our cache. This row indicates when was that the original test ran.Retrieved from cache |
05 Sep 2024 10:20 UTC |
Encryption protocol version determines what features are available for negotiation between client and server.Supported protocols |
TLS v1.2
|
Shows cipher suite configuration for this protocol version.TLS v1.2 |
Suite: TLS_ECDHE_RSA_WITH_AES_256_GCM_SHA384
Suite ID: 0xc030 Cipher name: AES Cipher strength: 256 bits Cipher block size: 128 bits Cipher mode: AEAD Key exchange: ECDHE_RSA Key exchange strength: EC ecdh_x25519 (256 bits) Forward secrecy: Yes PRF: SHA384 TLS_ECDHE_RSA_WITH_AES_256_GCM_SHA384 256 bits (ECDHE 256 bits) |
These results have been retrieved from our cache. This row indicates when was that the original test ran.Retrieved from cache |
05 Sep 2024 10:20 UTC |
Encryption protocol version determines what features are available for negotiation between client and server.Supported protocols |
TLS v1.2
|
Shows cipher suite configuration for this protocol version.TLS v1.2 |
Suite: TLS_ECDHE_RSA_WITH_AES_256_GCM_SHA384
Suite ID: 0xc030 Cipher name: AES Cipher strength: 256 bits Cipher block size: 128 bits Cipher mode: AEAD Key exchange: ECDHE_RSA Key exchange strength: EC ecdh_x25519 (256 bits) Forward secrecy: Yes PRF: SHA384 TLS_ECDHE_RSA_WITH_AES_256_GCM_SHA384 256 bits (ECDHE 256 bits) |
Encryption protocol version determines what features are available for negotiation between client and server.Supported protocols |
TLS v1.2
|
Shows cipher suite configuration for this protocol version.TLS v1.2 |
Suite: TLS_ECDHE_RSA_WITH_AES_256_GCM_SHA384
Suite ID: 0xc030 Cipher name: AES Cipher strength: 256 bits Cipher block size: 128 bits Cipher mode: AEAD Key exchange: ECDHE_RSA Key exchange strength: EC ecdh_x25519 (256 bits) Forward secrecy: Yes PRF: SHA384 TLS_ECDHE_RSA_WITH_AES_256_GCM_SHA384 256 bits (ECDHE 256 bits) |
These results have been retrieved from our cache. This row indicates when was that the original test ran.Retrieved from cache |
05 Sep 2024 10:20 UTC |
Encryption protocol version determines what features are available for negotiation between client and server.Supported protocols |
TLS v1.2
|
Shows cipher suite configuration for this protocol version.TLS v1.2 |
Suite: TLS_ECDHE_RSA_WITH_AES_256_GCM_SHA384
Suite ID: 0xc030 Cipher name: AES Cipher strength: 256 bits Cipher block size: 128 bits Cipher mode: AEAD Key exchange: ECDHE_RSA Key exchange strength: EC ecdh_x25519 (256 bits) Forward secrecy: Yes PRF: SHA384 TLS_ECDHE_RSA_WITH_AES_256_GCM_SHA384 256 bits (ECDHE 256 bits) |
These results have been retrieved from our cache. This row indicates when was that the original test ran.Retrieved from cache |
05 Sep 2024 10:20 UTC |
Encryption protocol version determines what features are available for negotiation between client and server.Supported protocols |
TLS v1.2
|
Shows cipher suite configuration for this protocol version.TLS v1.2 |
Suite: TLS_ECDHE_RSA_WITH_AES_256_GCM_SHA384
Suite ID: 0xc030 Cipher name: AES Cipher strength: 256 bits Cipher block size: 128 bits Cipher mode: AEAD Key exchange: ECDHE_RSA Key exchange strength: EC ecdh_x25519 (256 bits) Forward secrecy: Yes PRF: SHA384 TLS_ECDHE_RSA_WITH_AES_256_GCM_SHA384 256 bits (ECDHE 256 bits) |
These results have been retrieved from our cache. This row indicates when was that the original test ran.Retrieved from cache |
05 Sep 2024 10:20 UTC |
Encryption protocol version determines what features are available for negotiation between client and server.Supported protocols |
TLS v1.2
|
Shows cipher suite configuration for this protocol version.TLS v1.2 |
Suite: TLS_ECDHE_RSA_WITH_AES_256_GCM_SHA384
Suite ID: 0xc030 Cipher name: AES Cipher strength: 256 bits Cipher block size: 128 bits Cipher mode: AEAD Key exchange: ECDHE_RSA Key exchange strength: EC ecdh_x25519 (256 bits) Forward secrecy: Yes PRF: SHA384 TLS_ECDHE_RSA_WITH_AES_256_GCM_SHA384 256 bits (ECDHE 256 bits) |
These results have been retrieved from our cache. This row indicates when was that the original test ran.Retrieved from cache |
05 Sep 2024 10:20 UTC |
Encryption protocol version determines what features are available for negotiation between client and server.Supported protocols |
TLS v1.2
|
Shows cipher suite configuration for this protocol version.TLS v1.2 |
Suite: TLS_ECDHE_RSA_WITH_AES_256_GCM_SHA384
Suite ID: 0xc030 Cipher name: AES Cipher strength: 256 bits Cipher block size: 128 bits Cipher mode: AEAD Key exchange: ECDHE_RSA Key exchange strength: EC ecdh_x25519 (256 bits) Forward secrecy: Yes PRF: SHA384 TLS_ECDHE_RSA_WITH_AES_256_GCM_SHA384 256 bits (ECDHE 256 bits) |
These results have been retrieved from our cache. This row indicates when was that the original test ran.Retrieved from cache |
05 Sep 2024 10:20 UTC |
Encryption protocol version determines what features are available for negotiation between client and server.Supported protocols |
TLS v1.2
|
Shows cipher suite configuration for this protocol version.TLS v1.2 |
Suite: TLS_ECDHE_RSA_WITH_AES_256_GCM_SHA384
Suite ID: 0xc030 Cipher name: AES Cipher strength: 256 bits Cipher block size: 128 bits Cipher mode: AEAD Key exchange: ECDHE_RSA Key exchange strength: EC ecdh_x25519 (256 bits) Forward secrecy: Yes PRF: SHA384 TLS_ECDHE_RSA_WITH_AES_256_GCM_SHA384 256 bits (ECDHE 256 bits) |
These results have been retrieved from our cache. This row indicates when was that the original test ran.Retrieved from cache |
05 Sep 2024 10:20 UTC |
Encryption protocol version determines what features are available for negotiation between client and server.Supported protocols |
TLS v1.2
|
Shows cipher suite configuration for this protocol version.TLS v1.2 |
Suite: TLS_ECDHE_RSA_WITH_AES_256_GCM_SHA384
Suite ID: 0xc030 Cipher name: AES Cipher strength: 256 bits Cipher block size: 128 bits Cipher mode: AEAD Key exchange: ECDHE_RSA Key exchange strength: EC ecdh_x25519 (256 bits) Forward secrecy: Yes PRF: SHA384 TLS_ECDHE_RSA_WITH_AES_256_GCM_SHA384 256 bits (ECDHE 256 bits) |
These results have been retrieved from our cache. This row indicates when was that the original test ran.Retrieved from cache |
05 Sep 2024 10:20 UTC |
Encryption protocol version determines what features are available for negotiation between client and server.Supported protocols |
TLS v1.2
|
Shows cipher suite configuration for this protocol version.TLS v1.2 |
Suite: TLS_ECDHE_ECDSA_WITH_CHACHA20_POLY1305_SHA256
Suite ID: 0xcca9 Cipher name: CHACHA20 Cipher strength: 256 bits Cipher mode: AEAD Key exchange: ECDHE_ECDSA Key exchange strength: EC ecdh_x25519 (256 bits) Forward secrecy: Yes PRF: SHA256 TLS_ECDHE_ECDSA_WITH_CHACHA20_POLY1305_SHA256 256 bits (ECDHE 256 bits) |
These results have been retrieved from our cache. This row indicates when was that the original test ran.Retrieved from cache |
05 Sep 2024 10:34 UTC |
Encryption protocol version determines what features are available for negotiation between client and server.Supported protocols |
TLS v1.2
|
Shows cipher suite configuration for this protocol version.TLS v1.2 |
Suite: TLS_ECDHE_ECDSA_WITH_CHACHA20_POLY1305_SHA256
Suite ID: 0xcca9 Cipher name: CHACHA20 Cipher strength: 256 bits Cipher mode: AEAD Key exchange: ECDHE_ECDSA Key exchange strength: EC ecdh_x25519 (256 bits) Forward secrecy: Yes PRF: SHA256 TLS_ECDHE_ECDSA_WITH_CHACHA20_POLY1305_SHA256 256 bits (ECDHE 256 bits) |
These results have been retrieved from our cache. This row indicates when was that the original test ran.Retrieved from cache |
05 Sep 2024 11:18 UTC |
Encryption protocol version determines what features are available for negotiation between client and server.Supported protocols |
TLS v1.2
|
Shows cipher suite configuration for this protocol version.TLS v1.2 |
Suite: TLS_ECDHE_ECDSA_WITH_CHACHA20_POLY1305_SHA256
Suite ID: 0xcca9 Cipher name: CHACHA20 Cipher strength: 256 bits Cipher mode: AEAD Key exchange: ECDHE_ECDSA Key exchange strength: EC ecdh_x25519 (256 bits) Forward secrecy: Yes PRF: SHA256 TLS_ECDHE_ECDSA_WITH_CHACHA20_POLY1305_SHA256 256 bits (ECDHE 256 bits) |
These results have been retrieved from our cache. This row indicates when was that the original test ran.Retrieved from cache |
05 Sep 2024 10:24 UTC |
Encryption protocol version determines what features are available for negotiation between client and server.Supported protocols |
TLS v1.2
|
Shows cipher suite configuration for this protocol version.TLS v1.2 |
Suite: TLS_ECDHE_ECDSA_WITH_CHACHA20_POLY1305_SHA256
Suite ID: 0xcca9 Cipher name: CHACHA20 Cipher strength: 256 bits Cipher mode: AEAD Key exchange: ECDHE_ECDSA Key exchange strength: EC ecdh_x25519 (256 bits) Forward secrecy: Yes PRF: SHA256 TLS_ECDHE_ECDSA_WITH_CHACHA20_POLY1305_SHA256 256 bits (ECDHE 256 bits) |
These results have been retrieved from our cache. This row indicates when was that the original test ran.Retrieved from cache |
05 Sep 2024 10:24 UTC |
Encryption protocol version determines what features are available for negotiation between client and server.Supported protocols |
TLS v1.2
|
Shows cipher suite configuration for this protocol version.TLS v1.2 |
Suite: TLS_ECDHE_ECDSA_WITH_CHACHA20_POLY1305_SHA256
Suite ID: 0xcca9 Cipher name: CHACHA20 Cipher strength: 256 bits Cipher mode: AEAD Key exchange: ECDHE_ECDSA Key exchange strength: EC ecdh_x25519 (256 bits) Forward secrecy: Yes PRF: SHA256 TLS_ECDHE_ECDSA_WITH_CHACHA20_POLY1305_SHA256 256 bits (ECDHE 256 bits) |
These results have been retrieved from our cache. This row indicates when was that the original test ran.Retrieved from cache |
05 Sep 2024 10:34 UTC |
Encryption protocol version determines what features are available for negotiation between client and server.Supported protocols |
TLS v1.2
|
Shows cipher suite configuration for this protocol version.TLS v1.2 |
Suite: TLS_ECDHE_ECDSA_WITH_CHACHA20_POLY1305_SHA256
Suite ID: 0xcca9 Cipher name: CHACHA20 Cipher strength: 256 bits Cipher mode: AEAD Key exchange: ECDHE_ECDSA Key exchange strength: EC ecdh_x25519 (256 bits) Forward secrecy: Yes PRF: SHA256 TLS_ECDHE_ECDSA_WITH_CHACHA20_POLY1305_SHA256 256 bits (ECDHE 256 bits) |
These results have been retrieved from our cache. This row indicates when was that the original test ran.Retrieved from cache |
05 Sep 2024 10:54 UTC |
Encryption protocol version determines what features are available for negotiation between client and server.Supported protocols |
TLS v1.2
|
Shows cipher suite configuration for this protocol version.TLS v1.2 |
Suite: TLS_ECDHE_ECDSA_WITH_CHACHA20_POLY1305_SHA256
Suite ID: 0xcca9 Cipher name: CHACHA20 Cipher strength: 256 bits Cipher mode: AEAD Key exchange: ECDHE_ECDSA Key exchange strength: EC ecdh_x25519 (256 bits) Forward secrecy: Yes PRF: SHA256 TLS_ECDHE_ECDSA_WITH_CHACHA20_POLY1305_SHA256 256 bits (ECDHE 256 bits) |
These results have been retrieved from our cache. This row indicates when was that the original test ran.Retrieved from cache |
05 Sep 2024 10:24 UTC |
Encryption protocol version determines what features are available for negotiation between client and server.Supported protocols |
TLS v1.2
|
Shows cipher suite configuration for this protocol version.TLS v1.2 |
Suite: TLS_ECDHE_ECDSA_WITH_CHACHA20_POLY1305_SHA256
Suite ID: 0xcca9 Cipher name: CHACHA20 Cipher strength: 256 bits Cipher mode: AEAD Key exchange: ECDHE_ECDSA Key exchange strength: EC ecdh_x25519 (256 bits) Forward secrecy: Yes PRF: SHA256 TLS_ECDHE_ECDSA_WITH_CHACHA20_POLY1305_SHA256 256 bits (ECDHE 256 bits) |
These results have been retrieved from our cache. This row indicates when was that the original test ran.Retrieved from cache |
05 Sep 2024 10:34 UTC |
A certificate is a digital document that contains a public key, some information about the entity associated with it, and a digital signature from the certificate issuer. It’s a mechanism that enables us to exchange, store, and use public keys. Being able to reliably verify the identity of a remote server is crucial in order to achieve secure encrypted communication.
Names | mx.google.com smtp.google.com aspmx.l.google.com alt1.aspmx.l.google.com alt2.aspmx.l.google.com alt3.aspmx.l.google.com alt4.aspmx.l.google.com gmail-smtp-in.l.google.com alt1.gmail-smtp-in.l.google.com alt2.gmail-smtp-in.l.google.com alt3.gmail-smtp-in.l.google.com alt4.gmail-smtp-in.l.google.com gmr-smtp-in.l.google.com alt1.gmr-smtp-in.l.google.com alt2.gmr-smtp-in.l.google.com alt3.gmr-smtp-in.l.google.com alt4.gmr-smtp-in.l.google.com mx1.smtp.goog mx2.smtp.goog mx3.smtp.goog mx4.smtp.goog aspmx2.googlemail.com aspmx3.googlemail.com aspmx4.googlemail.com aspmx5.googlemail.com gmr-mx.google.com |
Subject DN | CN=mx.google.com |
Subject Key Identifier | 76e2f93aebf9e03dcc5fba3ab02e44f1ee5778c5 |
Serial | af57e2f84fdf9ef2124dbdd6a57cdf8a |
Not Before | 12 Aug 2024 07:16:05 UTC |
Not After | 04 Nov 2024 07:16:04 UTC |
Validity period | 84 days |
Key Usage | digitalSignature | Extended Key Usage | serverAuth |
Must Staple | No |
Issuer |
|
Issuer DN | CN=WR2, O=Google Trust Services, C=US |
Certification Authority | Google Trust Services LLC |
Validation Type | Domain Validation (DV) |
Authority Key Identifier | keyid:de1b1eed7915d43e3724c321bbec34396d42b230 |
Parent Certificate | http://i.pki.goog/wr2.crt |
CRL | http://c.pki.goog/wr2/9UVbN0w5E6Y.crl |
OCSP | http://o.pki.goog/wr2 |
Certificate Transparency |
|
Signed Certificate Timestamps |
12 Aug 2024 08:16:07 UTC
| Google 'Xenon2024' log
| Qualified
12 Aug 2024 08:16:07 UTC | Cloudflare 'Nimbus2024' Log | Qualified |
Fingerprints |
|
SHA1 | bb8be6f8e1770c07ec3de1344dc324cfd8ea0b77 |
SHA256 | 016c212668f47bb2b7bf64ef2f83a76808d322d9e3dd86557e7515104c810f63 |
SPKI SHA256 | 6510ee8b6b005c64cb6812fccaa637f887cb049362b4029171ae4a3bca73dfa5 |
Names | mx.google.com smtp.google.com aspmx.l.google.com alt1.aspmx.l.google.com alt2.aspmx.l.google.com alt3.aspmx.l.google.com alt4.aspmx.l.google.com gmail-smtp-in.l.google.com alt1.gmail-smtp-in.l.google.com alt2.gmail-smtp-in.l.google.com alt3.gmail-smtp-in.l.google.com alt4.gmail-smtp-in.l.google.com gmr-smtp-in.l.google.com alt1.gmr-smtp-in.l.google.com alt2.gmr-smtp-in.l.google.com alt3.gmr-smtp-in.l.google.com alt4.gmr-smtp-in.l.google.com mx1.smtp.goog mx2.smtp.goog mx3.smtp.goog mx4.smtp.goog aspmx2.googlemail.com aspmx3.googlemail.com aspmx4.googlemail.com aspmx5.googlemail.com gmr-mx.google.com |
Subject DN | CN=mx.google.com |
Subject Key Identifier | 76e2f93aebf9e03dcc5fba3ab02e44f1ee5778c5 |
Serial | af57e2f84fdf9ef2124dbdd6a57cdf8a |
Not Before | 12 Aug 2024 07:16:05 UTC |
Not After | 04 Nov 2024 07:16:04 UTC |
Validity period | 84 days |
Key Usage | digitalSignature | Extended Key Usage | serverAuth |
Must Staple | No |
Issuer |
|
Issuer DN | CN=WR2, O=Google Trust Services, C=US |
Certification Authority | Google Trust Services LLC |
Validation Type | Domain Validation (DV) |
Authority Key Identifier | keyid:de1b1eed7915d43e3724c321bbec34396d42b230 |
Parent Certificate | http://i.pki.goog/wr2.crt |
CRL | http://c.pki.goog/wr2/9UVbN0w5E6Y.crl |
OCSP | http://o.pki.goog/wr2 |
Certificate Transparency |
|
Signed Certificate Timestamps |
12 Aug 2024 08:16:07 UTC
| Google 'Xenon2024' log
| Qualified
12 Aug 2024 08:16:07 UTC | Cloudflare 'Nimbus2024' Log | Qualified |
Fingerprints |
|
SHA1 | bb8be6f8e1770c07ec3de1344dc324cfd8ea0b77 |
SHA256 | 016c212668f47bb2b7bf64ef2f83a76808d322d9e3dd86557e7515104c810f63 |
SPKI SHA256 | 6510ee8b6b005c64cb6812fccaa637f887cb049362b4029171ae4a3bca73dfa5 |
Subject DN | CN=WR2, O=Google Trust Services, C=US |
Subject Key Identifier | de1b1eed7915d43e3724c321bbec34396d42b230 |
Serial | 7ff005a07c4cded100ad9d66a5107b98 |
Not Before | 13 Dec 2023 09:00:00 UTC |
Not After | 20 Feb 2029 14:00:00 UTC |
Validity period | 1897 days |
Key Usage | digitalSignature, keyCertSign, cRLSign | Extended Key Usage | serverAuth, clientAuth |
Issuer |
|
Issuer DN | CN=GTS Root R1, O=Google Trust Services LLC, C=US |
Certification Authority | Google Trust Services LLC |
Validation Type | Not Applicable |
Authority Key Identifier | keyid:e4af2b26711a2b4827852f52662ceff08913713e |
Parent Certificate | http://i.pki.goog/r1.crt |
CRL | http://c.pki.goog/r/r1.crl |
CA certificate | Yes (pathlen 0) |
Fingerprints |
|
SHA1 | 66e4161260b100fee0de287a9a5293b4c2224ae6 |
SHA256 | e6fe22bf45e4f0d3b85c59e02c0f495418e1eb8d3210f788d48cd5e1cb547cd4 |
SPKI SHA256 | 60fb4769fb4bc3aff4be773606734a185e78c62080dbc58571c723900e32a423 |
Subject DN | CN=GTS Root R1, O=Google Trust Services LLC, C=US |
Subject Key Identifier | e4af2b26711a2b4827852f52662ceff08913713e |
Serial | 77bd0d6cdb36f91aea210fc4f058d30d |
Not Before | 19 Jun 2020 00:00:42 UTC |
Not After | 28 Jan 2028 00:00:42 UTC |
Key Usage | digitalSignature, keyCertSign, cRLSign |
Issuer |
|
Issuer DN | CN=GlobalSign Root CA, OU=Root CA, O=GlobalSign nv-sa, C=BE |
Certification Authority | Google Trust Services LLC |
Validation Type | Not Applicable |
Authority Key Identifier | keyid:607b661a450d97ca89502f7d04cd34a8fffcfd4b |
Parent Certificate | http://pki.goog/gsr1/gsr1.crt |
CRL | http://crl.pki.goog/gsr1/gsr1.crl |
OCSP | http://ocsp.pki.goog/gsr1 |
CA certificate | Yes (pathlen unlimited) |
Fingerprints |
|
SHA1 | 08745487e891c19e3078c1f2a07e452950ef36f6 |
SHA256 | 3ee0278df71fa3c125c4cd487f01d774694e6fc57e0cd94c24efd769133918e5 |
SPKI SHA256 | 871a9194f4eed5b312ff40c84c1d524aed2f778bbff25f138cf81f680a7adc67 |
Subject DN | CN=GlobalSign Root CA, OU=Root CA, O=GlobalSign nv-sa, C=BE |
Subject Key Identifier | 607b661a450d97ca89502f7d04cd34a8fffcfd4b |
Serial | 20000000000d678b79405 |
Not Before | 01 Sep 1998 12:00:00 UTC |
Not After | 28 Jan 2014 12:00:00 UTC (expired 10 years 7 months ago) |
Key Usage | keyCertSign, cRLSign |
Issuer |
|
Issuer DN | CN=GlobalSign Root CA, OU=Root CA, O=GlobalSign nv-sa, C=BE |
Certification Authority | Google Trust Services LLC |
Validation Type | Self-signed |
CA certificate | Yes (pathlen unlimited) |
Fingerprints |
|
SHA1 | 2f173f7de99667afa57af80aa2d1b12fac830338 |
SHA256 | b41b2fbfb93eeab3e0fa6b284adb932cdb3766ed4bc7d14837a8f2d9ae874a23 |
SPKI SHA256 | 2bcee858158cf5465fc9d76f0dfa312fef25a4dca8501da9b46b67d1fbfa1b64 |
Names | *.mimecast.com |
Subject DN | CN=*.mimecast.com, O=Mimecast Services Limited, L=London, C=GB |
Subject Key Identifier | 7bad52f3f00fdfc8ab89896e1b8ab2ce870aa992 |
Serial | 7d399eec1e262a56059d96f6756175a |
Not Before | 30 Jan 2024 00:00:00 UTC |
Not After | 25 Feb 2025 23:59:59 UTC |
Validity period | 393 days |
Key Usage | digitalSignature, keyEncipherment | Extended Key Usage | serverAuth, clientAuth |
Must Staple | No |
Issuer |
|
Issuer DN | CN=DigiCert Global G2 TLS RSA SHA256 2020 CA1, O=DigiCert Inc, C=US |
Certification Authority | DigiCert |
Validation Type | Organization Validation (OV) |
Authority Key Identifier | keyid:748580c066c7df37decfbd2937aa031dbeedcd17 |
Parent Certificate | http://cacerts.digicert.com/DigiCertGlobalG2TLSRSASHA2562020CA1-1.crt |
CRL | http://crl3.digicert.com/DigiCertGlobalG2TLSRSASHA2562020CA1-1.crl http://crl4.digicert.com/DigiCertGlobalG2TLSRSASHA2562020CA1-1.crl |
OCSP | http://ocsp.digicert.com |
Certificate Transparency |
|
Signed Certificate Timestamps |
30 Jan 2024 15:09:07 UTC
| Google 'Argon2025h1' log
| Qualified
30 Jan 2024 15:09:07 UTC | DigiCert Yeti2025 Log | Qualified 30 Jan 2024 15:09:07 UTC | DigiCert Nessie2025 Log | Qualified |
Fingerprints |
|
SHA1 | cdb1f953bd5554e8d2144680de6b5027e124dcf8 |
SHA256 | 20359a916e08143e82b3cec5622ac611111903617a81c15b835e843db9d58bb2 |
SPKI SHA256 | f85ab64cb626e25a86d20c9b16b1082aef5602b1435f1bd12c72baf3164599f0 |
Names | *.mimecast.com |
Subject DN | CN=*.mimecast.com, O=Mimecast Services Limited, L=London, C=GB |
Subject Key Identifier | 7bad52f3f00fdfc8ab89896e1b8ab2ce870aa992 |
Serial | 7d399eec1e262a56059d96f6756175a |
Not Before | 30 Jan 2024 00:00:00 UTC |
Not After | 25 Feb 2025 23:59:59 UTC |
Validity period | 393 days |
Key Usage | digitalSignature, keyEncipherment | Extended Key Usage | serverAuth, clientAuth |
Must Staple | No |
Issuer |
|
Issuer DN | CN=DigiCert Global G2 TLS RSA SHA256 2020 CA1, O=DigiCert Inc, C=US |
Certification Authority | DigiCert |
Validation Type | Organization Validation (OV) |
Authority Key Identifier | keyid:748580c066c7df37decfbd2937aa031dbeedcd17 |
Parent Certificate | http://cacerts.digicert.com/DigiCertGlobalG2TLSRSASHA2562020CA1-1.crt |
CRL | http://crl3.digicert.com/DigiCertGlobalG2TLSRSASHA2562020CA1-1.crl http://crl4.digicert.com/DigiCertGlobalG2TLSRSASHA2562020CA1-1.crl |
OCSP | http://ocsp.digicert.com |
Certificate Transparency |
|
Signed Certificate Timestamps |
30 Jan 2024 15:09:07 UTC
| Google 'Argon2025h1' log
| Qualified
30 Jan 2024 15:09:07 UTC | DigiCert Yeti2025 Log | Qualified 30 Jan 2024 15:09:07 UTC | DigiCert Nessie2025 Log | Qualified |
Fingerprints |
|
SHA1 | cdb1f953bd5554e8d2144680de6b5027e124dcf8 |
SHA256 | 20359a916e08143e82b3cec5622ac611111903617a81c15b835e843db9d58bb2 |
SPKI SHA256 | f85ab64cb626e25a86d20c9b16b1082aef5602b1435f1bd12c72baf3164599f0 |
Subject DN | CN=DigiCert Global G2 TLS RSA SHA256 2020 CA1, O=DigiCert Inc, C=US |
Subject Key Identifier | 748580c066c7df37decfbd2937aa031dbeedcd17 |
Serial | cf5bd062b5602f47ab8502c23ccf066 |
Not Before | 30 Mar 2021 00:00:00 UTC |
Not After | 29 Mar 2031 23:59:59 UTC |
Validity period | 3652 days |
Key Usage | digitalSignature, keyCertSign, cRLSign | Extended Key Usage | serverAuth, clientAuth |
Issuer |
|
Issuer DN | CN=DigiCert Global Root G2, OU=www.digicert.com, O=DigiCert Inc, C=US |
Certification Authority | DigiCert |
Validation Type | Not Applicable |
Authority Key Identifier | keyid:4e2254201895e6e36ee60ffafab912ed06178f39 |
Parent Certificate | http://cacerts.digicert.com/DigiCertGlobalRootG2.crt |
CRL | http://crl3.digicert.com/DigiCertGlobalRootG2.crl |
OCSP | http://ocsp.digicert.com |
CA certificate | Yes (pathlen 0) |
Fingerprints |
|
SHA1 | 1b511abead59c6ce207077c0bf0e0043b1382612 |
SHA256 | c8025f9fc65fdfc95b3ca8cc7867b9a587b5277973957917463fc813d0b625a9 |
SPKI SHA256 | 59e738e674221702af1edb87c5200c1a4b75f64fae3d2c3d265124c61bd83c79 |
Subject DN | CN=DigiCert Global Root G2, OU=www.digicert.com, O=DigiCert Inc, C=US |
Subject Key Identifier | 4e2254201895e6e36ee60ffafab912ed06178f39 |
Serial | 33af1e6a711a9a0bb2864b11d09fae5 |
Not Before | 01 Aug 2013 12:00:00 UTC |
Not After | 15 Jan 2038 12:00:00 UTC |
Key Usage | digitalSignature, keyCertSign, cRLSign |
Issuer |
|
Issuer DN | CN=DigiCert Global Root G2, OU=www.digicert.com, O=DigiCert Inc, C=US |
Certification Authority | DigiCert |
Validation Type | Self-signed |
CA certificate | Yes (pathlen unlimited) |
Fingerprints |
|
SHA1 | df3c24f9bfd666761b268073fe06d1cc8d4f82a4 |
SHA256 | cb3ccbb76031e5e0138f8dd39a23f9de47ffc35e43c1144cea27d46a5ab1cb5f |
SPKI SHA256 | 8bb593a93be1d0e8a822bb887c547890c3e706aad2dab76254f97fb36b82fc26 |
DNS-based Authentication of Named Entities (DANE) is a bridge between DNSSEC and TLS. In one possible scenario, DANE can be used for public key pinning, building on an existing publicly-trusted certificate. In another approach, it can be used to completely bypass the CA ecosystem and establish trust using DNSSEC alone.
Sender Policy Framework (SPF) is a protocol that allows domain name owners to control which internet hosts are allowed to send email on their behalf. This simple mechanism can be used to reduce the effect of email spoofing and cut down on spam.
Host where this policy is located.Location | zendesk.com |
SPF version used by this policy.v | spf1 |
This mechanism tests whether the IP address being tested is contained within a given IPv4 network. ip4 |
103.151.192.0/23 |
This mechanism tests whether the IP address being tested is contained within a given IPv4 network. ip4 |
104.43.243.237 |
This mechanism tests whether the IP address being tested is contained within a given IPv4 network. ip4 |
108.177.8.0/21 |
This mechanism tests whether the IP address being tested is contained within a given IPv4 network. ip4 |
108.177.96.0/19 |
This mechanism tests whether the IP address being tested is contained within a given IPv4 network. ip4 |
130.211.0.0/22 |
This mechanism tests whether the IP address being tested is contained within a given IPv4 network. ip4 |
149.97.173.180 |
This mechanism tests whether the IP address being tested is contained within a given IPv4 network. ip4 |
170.10.128.0/24 |
This mechanism tests whether the IP address being tested is contained within a given IPv4 network. ip4 |
170.10.129.0/24 |
This mechanism tests whether the IP address being tested is contained within a given IPv4 network. ip4 |
170.10.132.56/29 |
This mechanism tests whether the IP address being tested is contained within a given IPv4 network. ip4 |
170.10.132.64/29 |
Evaluates SPF policy specified in another DNS location. This directive is typically used to allow hosts controlled by another organization. include |
_spf1.zendesk.com |
This policy element always matches. It's normally used at the end of a policy to specify the handling of hosts that don't match earlier mechanisms. ~all |
Policy text: v=spf1 ip4:103.151.192.0/23 ip4:104.43.243.237 ip4:108.177.8.0/21 ip4:108.177.96.0/19 ip4:130.211.0.0/22 ip4:149.97.173.180 ip4:170.10.128.0/24 ip4:170.10.129.0/24 ip4:170.10.132.56/29 ip4:170.10.132.64/29 include:_spf1.zendesk.com ~all
Location: zendesk.com
Lookups: 8
Host where this policy is located.Location | _spf1.zendesk.com |
SPF version used by this policy.v | spf1 |
This mechanism tests whether the IP address being tested is contained within a given IPv4 network. ip4 |
170.10.133.0/24 |
This mechanism tests whether the IP address being tested is contained within a given IPv4 network. ip4 |
172.217.0.0/19 |
This mechanism tests whether the IP address being tested is contained within a given IPv4 network. ip4 |
172.217.128.0/19 |
This mechanism tests whether the IP address being tested is contained within a given IPv4 network. ip4 |
172.217.160.0/20 |
This mechanism tests whether the IP address being tested is contained within a given IPv4 network. ip4 |
172.217.192.0/19 |
This mechanism tests whether the IP address being tested is contained within a given IPv4 network. ip4 |
172.217.32.0/20 |
This mechanism tests whether the IP address being tested is contained within a given IPv4 network. ip4 |
172.253.112.0/20 |
This mechanism tests whether the IP address being tested is contained within a given IPv4 network. ip4 |
172.253.56.0/21 |
This mechanism tests whether the IP address being tested is contained within a given IPv4 network. ip4 |
173.194.0.0/16 |
This mechanism tests whether the IP address being tested is contained within a given IPv4 network. ip4 |
18.194.95.56 |
This mechanism tests whether the IP address being tested is contained within a given IPv4 network. ip4 |
18.198.96.88 |
Evaluates SPF policy specified in another DNS location. This directive is typically used to allow hosts controlled by another organization. include |
_spf2.zendesk.com |
This policy element always matches. It's normally used at the end of a policy to specify the handling of hosts that don't match earlier mechanisms. ~all |
Host where this policy is located.Location | _spf2.zendesk.com |
SPF version used by this policy.v | spf1 |
This mechanism tests whether the IP address being tested is contained within a given IPv4 network. ip4 |
185.12.80.0/22 |
This mechanism tests whether the IP address being tested is contained within a given IPv4 network. ip4 |
185.58.84.93 |
This mechanism tests whether the IP address being tested is contained within a given IPv4 network. ip4 |
188.172.128.0/20 |
This mechanism tests whether the IP address being tested is contained within a given IPv4 network. ip4 |
192.161.144.0/20 |
This mechanism tests whether the IP address being tested is contained within a given IPv4 network. ip4 |
198.37.152.186 |
This mechanism tests whether the IP address being tested is contained within a given IPv4 network. ip4 |
20.52.128.133 |
This mechanism tests whether the IP address being tested is contained within a given IPv4 network. ip4 |
20.52.52.2 |
This mechanism tests whether the IP address being tested is contained within a given IPv6 network. ip6 |
2001:4860:4000::/36 |
This mechanism tests whether the IP address being tested is contained within a given IPv4 network. ip4 |
205.139.110.0/24 |
This mechanism tests whether the IP address being tested is contained within a given IPv4 network. ip4 |
207.211.30.128/25 |
Evaluates SPF policy specified in another DNS location. This directive is typically used to allow hosts controlled by another organization. include |
_spf3.zendesk.com |
This policy element always matches. It's normally used at the end of a policy to specify the handling of hosts that don't match earlier mechanisms. ~all |
Host where this policy is located.Location | _spf3.zendesk.com |
SPF version used by this policy.v | spf1 |
This mechanism tests whether the IP address being tested is contained within a given IPv4 network. ip4 |
207.211.30.64/26 |
This mechanism tests whether the IP address being tested is contained within a given IPv4 network. ip4 |
207.211.31.0/25 |
This mechanism tests whether the IP address being tested is contained within a given IPv4 network. ip4 |
207.211.41.113 |
This mechanism tests whether the IP address being tested is contained within a given IPv4 network. ip4 |
209.85.128.0/17 |
This mechanism tests whether the IP address being tested is contained within a given IPv4 network. ip4 |
216.145.221.0/24 |
This mechanism tests whether the IP address being tested is contained within a given IPv4 network. ip4 |
216.198.0.0/18 |
This mechanism tests whether the IP address being tested is contained within a given IPv4 network. ip4 |
216.205.24.0/24 |
This mechanism tests whether the IP address being tested is contained within a given IPv4 network. ip4 |
216.239.32.0/19 |
This mechanism tests whether the IP address being tested is contained within a given IPv4 network. ip4 |
216.58.192.0/19 |
This mechanism tests whether the IP address being tested is contained within a given IPv4 network. ip4 |
216.74.162.13 |
This mechanism tests whether the IP address being tested is contained within a given IPv4 network. ip4 |
216.74.162.14 |
Evaluates SPF policy specified in another DNS location. This directive is typically used to allow hosts controlled by another organization. include |
_spf4.zendesk.com |
This policy element always matches. It's normally used at the end of a policy to specify the handling of hosts that don't match earlier mechanisms. ~all |
Host where this policy is located.Location | _spf4.zendesk.com |
SPF version used by this policy.v | spf1 |
This mechanism tests whether the IP address being tested is contained within a given IPv6 network. ip6 |
2404:6800:4000::/36 |
This mechanism tests whether the IP address being tested is contained within a given IPv6 network. ip6 |
2607:f8b0:4000::/36 |
This mechanism tests whether the IP address being tested is contained within a given IPv6 network. ip6 |
2800:3f0:4000::/36 |
This mechanism tests whether the IP address being tested is contained within a given IPv6 network. ip6 |
2a00:1450:4000::/36 |
This mechanism tests whether the IP address being tested is contained within a given IPv6 network. ip6 |
2c0f:fb50:4000::/36 |
This mechanism tests whether the IP address being tested is contained within a given IPv4 network. ip4 |
34.195.217.107 |
This mechanism tests whether the IP address being tested is contained within a given IPv4 network. ip4 |
35.190.247.0/24 |
This mechanism tests whether the IP address being tested is contained within a given IPv4 network. ip4 |
35.191.0.0/16 |
This mechanism tests whether the IP address being tested is contained within a given IPv4 network. ip4 |
44.206.138.57 |
This mechanism tests whether the IP address being tested is contained within a given IPv4 network. ip4 |
52.207.191.216 |
Evaluates SPF policy specified in another DNS location. This directive is typically used to allow hosts controlled by another organization. include |
_spf5.zendesk.com |
This policy element always matches. It's normally used at the end of a policy to specify the handling of hosts that don't match earlier mechanisms. ~all |
Host where this policy is located.Location | _spf5.zendesk.com |
SPF version used by this policy.v | spf1 |
This mechanism tests whether the IP address being tested is contained within a given IPv4 network. ip4 |
52.37.142.146 |
This mechanism tests whether the IP address being tested is contained within a given IPv4 network. ip4 |
52.60.41.5 |
This mechanism tests whether the IP address being tested is contained within a given IPv4 network. ip4 |
54.191.223.56 |
This mechanism tests whether the IP address being tested is contained within a given IPv4 network. ip4 |
54.255.61.23 |
This mechanism tests whether the IP address being tested is contained within a given IPv4 network. ip4 |
63.128.21.0/24 |
This mechanism tests whether the IP address being tested is contained within a given IPv4 network. ip4 |
64.233.160.0/19 |
This mechanism tests whether the IP address being tested is contained within a given IPv4 network. ip4 |
66.102.0.0/20 |
This mechanism tests whether the IP address being tested is contained within a given IPv4 network. ip4 |
66.249.80.0/20 |
This mechanism tests whether the IP address being tested is contained within a given IPv4 network. ip4 |
72.14.192.0/18 |
This mechanism tests whether the IP address being tested is contained within a given IPv4 network. ip4 |
74.125.0.0/16 |
This mechanism matches if the sending IP address is one of the IP addresses that belong to the target domain name. Matches both IPv4 and IPv6 addresses. a |
zgateway.zuora.com |
Evaluates SPF policy specified in another DNS location. This directive is typically used to allow hosts controlled by another organization. include |
_spf6.zendesk.com |
This policy element always matches. It's normally used at the end of a policy to specify the handling of hosts that don't match earlier mechanisms. ~all |
Host where this policy is located.Location | _spf6.zendesk.com |
SPF version used by this policy.v | spf1 |
This mechanism is used to construct an arbitrary domain name that is used for a DNS A record query. It allows for complicated schemes involving arbitrary parts of the mail envelope to determine what is permitted. exists |
%{i}._spf.mta.salesforce.com |
This policy element always matches. It's normally used at the end of a policy to specify the handling of hosts that don't match earlier mechanisms. ~all |
Domain-based Message Authentication, Reporting, and Conformance (DMARC) is a scalable mechanism by which a mail-originating organization can express domain-level policies and preferences for message validation, disposition, and reporting, that a mail-receiving organization can use to improve mail handling.
The location from which we obtained this policy.Policy location | _dmarc.zendesk.com |
DMARC version used by this policy.v | DMARC1 |
Indicates the policy to be enacted by the receiver at the request of the domain owner. Possible values are: none, quarantine, and reject.p |
reject |
Policy: v=DMARC1; p=reject
Host: _dmarc.zendesk.com
SMTP Mail Transfer Agent Strict Transport Security (MTA-STS) is a mechanism enabling mail service providers to declare their ability to receive Transport Layer Security (TLS) secure SMTP connections, and to specify whether sending SMTP servers should refuse to deliver to MX hosts that do not offer TLS with a trusted server certificate.
SMTP TLS Reporting (RFC 8460), or TLS-RPT for short, describes a reporting mechanism and format by which systems sending email can share statistics and specific information about potential failures with recipient domains. Recipient domains can then use this information to both detect potential attacks and diagnose unintentional misconfigurations. TLS-RPT can be used with DANE or MTA-STS.
To observe your HTTP implementation, we submit a request to the homepage of your site on port 80, follow all redirections (even when they take us to other domain names), and record the returned HTTP headers.
To observe your HTTPS implementation, we submit a request to the homepage of your site on port 443, follow all redirections (even when they take us to other domain names), and record the returned HTTP headers. We use the most recent set of headers returned from the tested hostname for further tests such as HSTS and HPKP.
Transport Layer Security (TLS) is the most widely used encryption protocol on the Internet. In combination with valid certificates, servers can establish trusted communication channels even with users who have never visited them before. Network attackers can't uncover what is being communicated, even when they can see all the traffic.
Encryption protocol version determines what features are available for negotiation between client and server.Supported protocols |
TLS v1.3
TLS v1.2 |
Servers should always enforce their own cipher suite preference, as that is the only approach that guarantees that the best possible suite is selected.Server suite preference |
|
Shows cipher suite configuration for this protocol version.TLS v1.3
Server preference |
Suite: TLS_CHACHA20_POLY1305_SHA256
Suite ID: 0x1303 Cipher name: CHACHA20 Cipher strength: 256 bits Cipher mode: AEAD Key exchange: X25519Kyber768Draft00 Key exchange strength: DH Forward secrecy: Yes PRF: SHA256 TLS_CHACHA20_POLY1305_SHA256 256 bits (DHE 768 bits) Suite: TLS_AES_128_GCM_SHA256 Suite ID: 0x1301 Cipher name: AES Cipher strength: 128 bits Cipher block size: 128 bits Cipher mode: AEAD Key exchange: X25519Kyber768Draft00 Key exchange strength: DH Forward secrecy: Yes PRF: SHA256 TLS_AES_128_GCM_SHA256 128 bits (DHE 768 bits) Suite: TLS_AES_256_GCM_SHA384 Suite ID: 0x1302 Cipher name: AES Cipher strength: 256 bits Cipher block size: 128 bits Cipher mode: AEAD Key exchange: X25519Kyber768Draft00 Key exchange strength: DH Forward secrecy: Yes PRF: SHA384 TLS_AES_256_GCM_SHA384 256 bits (DHE 768 bits) |
Shows cipher suite configuration for this protocol version.TLS v1.2
Server preference |
Suite: AGL_ECDHE_ECDSA_WITH_CHACHA20_POLY1305_SHA256
Suite ID: 0xcc14 Cipher name: CHACHA20 Cipher strength: 256 bits Cipher mode: AEAD Key exchange: ECDHE_ECDSA Key exchange strength: EC ecdh_x25519 (256 bits) Forward secrecy: Yes PRF: SHA256 AGL_ECDHE_ECDSA_WITH_CHACHA20_POLY1305_SHA256 256 bits (ECDHE 256 bits) Suite: TLS_ECDHE_ECDSA_WITH_CHACHA20_POLY1305_SHA256 Suite ID: 0xcca9 Cipher name: CHACHA20 Cipher strength: 256 bits Cipher mode: AEAD Key exchange: ECDHE_ECDSA Key exchange strength: EC ecdh_x25519 (256 bits) Forward secrecy: Yes PRF: SHA256 TLS_ECDHE_ECDSA_WITH_CHACHA20_POLY1305_SHA256 256 bits (ECDHE 256 bits) Suite: TLS_ECDHE_ECDSA_WITH_AES_128_GCM_SHA256 Suite ID: 0xc02b Cipher name: AES Cipher strength: 128 bits Cipher block size: 128 bits Cipher mode: AEAD Key exchange: ECDHE_ECDSA Key exchange strength: EC ecdh_x25519 (256 bits) Forward secrecy: Yes PRF: SHA256 TLS_ECDHE_ECDSA_WITH_AES_128_GCM_SHA256 128 bits (ECDHE 256 bits) Suite: TLS_ECDHE_ECDSA_WITH_AES_128_CBC_SHA Suite ID: 0xc009 Cipher name: AES Cipher strength: 128 bits Cipher block size: 128 bits Cipher mode: CBC Key exchange: ECDHE_ECDSA Key exchange strength: EC ecdh_x25519 (256 bits) Forward secrecy: Yes PRF: SHA TLS_ECDHE_ECDSA_WITH_AES_128_CBC_SHA 128 bits (ECDHE 256 bits) Suite: TLS_ECDHE_ECDSA_WITH_AES_256_GCM_SHA384 Suite ID: 0xc02c Cipher name: AES Cipher strength: 256 bits Cipher block size: 128 bits Cipher mode: AEAD Key exchange: ECDHE_ECDSA Key exchange strength: EC ecdh_x25519 (256 bits) Forward secrecy: Yes PRF: SHA384 TLS_ECDHE_ECDSA_WITH_AES_256_GCM_SHA384 256 bits (ECDHE 256 bits) Suite: TLS_ECDHE_ECDSA_WITH_AES_256_CBC_SHA Suite ID: 0xc00a Cipher name: AES Cipher strength: 256 bits Cipher block size: 128 bits Cipher mode: CBC Key exchange: ECDHE_ECDSA Key exchange strength: EC ecdh_x25519 (256 bits) Forward secrecy: Yes PRF: SHA TLS_ECDHE_ECDSA_WITH_AES_256_CBC_SHA 256 bits (ECDHE 256 bits) Suite: TLS_ECDHE_ECDSA_WITH_AES_128_CBC_SHA256 Suite ID: 0xc023 Cipher name: AES Cipher strength: 128 bits Cipher block size: 128 bits Cipher mode: CBC Key exchange: ECDHE_ECDSA Key exchange strength: EC ecdh_x25519 (256 bits) Forward secrecy: Yes PRF: SHA256 TLS_ECDHE_ECDSA_WITH_AES_128_CBC_SHA256 128 bits (ECDHE 256 bits) Suite: TLS_ECDHE_ECDSA_WITH_AES_256_CBC_SHA384 Suite ID: 0xc024 Cipher name: AES Cipher strength: 256 bits Cipher block size: 128 bits Cipher mode: CBC Key exchange: ECDHE_ECDSA Key exchange strength: EC ecdh_x25519 (256 bits) Forward secrecy: Yes PRF: SHA384 TLS_ECDHE_ECDSA_WITH_AES_256_CBC_SHA384 256 bits (ECDHE 256 bits) Suite: AGL_ECDHE_RSA_WITH_CHACHA20_POLY1305_SHA256 Suite ID: 0xcc13 Cipher name: CHACHA20 Cipher strength: 256 bits Cipher mode: AEAD Key exchange: ECDHE_RSA Key exchange strength: EC ecdh_x25519 (256 bits) Forward secrecy: Yes PRF: SHA256 AGL_ECDHE_RSA_WITH_CHACHA20_POLY1305_SHA256 256 bits (ECDHE 256 bits) Suite: TLS_ECDHE_RSA_WITH_CHACHA20_POLY1305_SHA256 Suite ID: 0xcca8 Cipher name: CHACHA20 Cipher strength: 256 bits Cipher mode: AEAD Key exchange: ECDHE_RSA Key exchange strength: EC ecdh_x25519 (256 bits) Forward secrecy: Yes PRF: SHA256 TLS_ECDHE_RSA_WITH_CHACHA20_POLY1305_SHA256 256 bits (ECDHE 256 bits) Suite: TLS_ECDHE_RSA_WITH_AES_128_GCM_SHA256 Suite ID: 0xc02f Cipher name: AES Cipher strength: 128 bits Cipher block size: 128 bits Cipher mode: AEAD Key exchange: ECDHE_RSA Key exchange strength: EC ecdh_x25519 (256 bits) Forward secrecy: Yes PRF: SHA256 TLS_ECDHE_RSA_WITH_AES_128_GCM_SHA256 128 bits (ECDHE 256 bits) Suite: TLS_ECDHE_RSA_WITH_AES_128_CBC_SHA Suite ID: 0xc013 Cipher name: AES Cipher strength: 128 bits Cipher block size: 128 bits Cipher mode: CBC Key exchange: ECDHE_RSA Key exchange strength: EC ecdh_x25519 (256 bits) Forward secrecy: Yes PRF: SHA TLS_ECDHE_RSA_WITH_AES_128_CBC_SHA 128 bits (ECDHE 256 bits) Suite: TLS_RSA_WITH_AES_128_GCM_SHA256 Suite ID: 0x9c Cipher name: AES Cipher strength: 128 bits Cipher block size: 128 bits Cipher mode: AEAD Key exchange: RSA Key exchange strength: 2048 bits Forward secrecy: No (WEAK) PRF: SHA256 TLS_RSA_WITH_AES_128_GCM_SHA256 128 bits Suite: TLS_RSA_WITH_AES_128_CBC_SHA Suite ID: 0x2f Cipher name: AES Cipher strength: 128 bits Cipher block size: 128 bits Cipher mode: CBC Key exchange: RSA Key exchange strength: 2048 bits Forward secrecy: No (WEAK) PRF: SHA TLS_RSA_WITH_AES_128_CBC_SHA 128 bits Suite: TLS_ECDHE_RSA_WITH_AES_256_GCM_SHA384 Suite ID: 0xc030 Cipher name: AES Cipher strength: 256 bits Cipher block size: 128 bits Cipher mode: AEAD Key exchange: ECDHE_RSA Key exchange strength: EC ecdh_x25519 (256 bits) Forward secrecy: Yes PRF: SHA384 TLS_ECDHE_RSA_WITH_AES_256_GCM_SHA384 256 bits (ECDHE 256 bits) Suite: TLS_ECDHE_RSA_WITH_AES_256_CBC_SHA Suite ID: 0xc014 Cipher name: AES Cipher strength: 256 bits Cipher block size: 128 bits Cipher mode: CBC Key exchange: ECDHE_RSA Key exchange strength: EC ecdh_x25519 (256 bits) Forward secrecy: Yes PRF: SHA TLS_ECDHE_RSA_WITH_AES_256_CBC_SHA 256 bits (ECDHE 256 bits) Suite: TLS_RSA_WITH_AES_256_GCM_SHA384 Suite ID: 0x9d Cipher name: AES Cipher strength: 256 bits Cipher block size: 128 bits Cipher mode: AEAD Key exchange: RSA Key exchange strength: 2048 bits Forward secrecy: No (WEAK) PRF: SHA384 TLS_RSA_WITH_AES_256_GCM_SHA384 256 bits Suite: TLS_RSA_WITH_AES_256_CBC_SHA Suite ID: 0x35 Cipher name: AES Cipher strength: 256 bits Cipher block size: 128 bits Cipher mode: CBC Key exchange: RSA Key exchange strength: 2048 bits Forward secrecy: No (WEAK) PRF: SHA TLS_RSA_WITH_AES_256_CBC_SHA 256 bits Suite: TLS_ECDHE_RSA_WITH_AES_128_CBC_SHA256 Suite ID: 0xc027 Cipher name: AES Cipher strength: 128 bits Cipher block size: 128 bits Cipher mode: CBC Key exchange: ECDHE_RSA Key exchange strength: EC ecdh_x25519 (256 bits) Forward secrecy: Yes PRF: SHA256 TLS_ECDHE_RSA_WITH_AES_128_CBC_SHA256 128 bits (ECDHE 256 bits) Suite: TLS_RSA_WITH_AES_128_CBC_SHA256 Suite ID: 0x3c Cipher name: AES Cipher strength: 128 bits Cipher block size: 128 bits Cipher mode: CBC Key exchange: RSA Key exchange strength: 2048 bits Forward secrecy: No (WEAK) PRF: SHA256 TLS_RSA_WITH_AES_128_CBC_SHA256 128 bits Suite: TLS_ECDHE_RSA_WITH_AES_256_CBC_SHA384 Suite ID: 0xc028 Cipher name: AES Cipher strength: 256 bits Cipher block size: 128 bits Cipher mode: CBC Key exchange: ECDHE_RSA Key exchange strength: EC ecdh_x25519 (256 bits) Forward secrecy: Yes PRF: SHA384 TLS_ECDHE_RSA_WITH_AES_256_CBC_SHA384 256 bits (ECDHE 256 bits) Suite: TLS_RSA_WITH_AES_256_CBC_SHA256 Suite ID: 0x3d Cipher name: AES Cipher strength: 256 bits Cipher block size: 128 bits Cipher mode: CBC Key exchange: RSA Key exchange strength: 2048 bits Forward secrecy: No (WEAK) PRF: SHA256 TLS_RSA_WITH_AES_256_CBC_SHA256 256 bits |
SCT transports: CERT
SCT transports: CERT
Algorithm: X25519Kyber768Draft00
Encryption protocol version determines what features are available for negotiation between client and server.Supported protocols |
TLS v1.3
TLS v1.2 |
Servers should always enforce their own cipher suite preference, as that is the only approach that guarantees that the best possible suite is selected.Server suite preference |
|
Shows cipher suite configuration for this protocol version.TLS v1.3
Server preference |
Suite: TLS_CHACHA20_POLY1305_SHA256
Suite ID: 0x1303 Cipher name: CHACHA20 Cipher strength: 256 bits Cipher mode: AEAD Key exchange: X25519Kyber768Draft00 Key exchange strength: DH Forward secrecy: Yes PRF: SHA256 TLS_CHACHA20_POLY1305_SHA256 256 bits (DHE 768 bits) Suite: TLS_AES_128_GCM_SHA256 Suite ID: 0x1301 Cipher name: AES Cipher strength: 128 bits Cipher block size: 128 bits Cipher mode: AEAD Key exchange: X25519Kyber768Draft00 Key exchange strength: DH Forward secrecy: Yes PRF: SHA256 TLS_AES_128_GCM_SHA256 128 bits (DHE 768 bits) Suite: TLS_AES_256_GCM_SHA384 Suite ID: 0x1302 Cipher name: AES Cipher strength: 256 bits Cipher block size: 128 bits Cipher mode: AEAD Key exchange: X25519Kyber768Draft00 Key exchange strength: DH Forward secrecy: Yes PRF: SHA384 TLS_AES_256_GCM_SHA384 256 bits (DHE 768 bits) |
Shows cipher suite configuration for this protocol version.TLS v1.2
Server preference |
Suite: AGL_ECDHE_ECDSA_WITH_CHACHA20_POLY1305_SHA256
Suite ID: 0xcc14 Cipher name: CHACHA20 Cipher strength: 256 bits Cipher mode: AEAD Key exchange: ECDHE_ECDSA Key exchange strength: EC ecdh_x25519 (256 bits) Forward secrecy: Yes PRF: SHA256 AGL_ECDHE_ECDSA_WITH_CHACHA20_POLY1305_SHA256 256 bits (ECDHE 256 bits) Suite: TLS_ECDHE_ECDSA_WITH_CHACHA20_POLY1305_SHA256 Suite ID: 0xcca9 Cipher name: CHACHA20 Cipher strength: 256 bits Cipher mode: AEAD Key exchange: ECDHE_ECDSA Key exchange strength: EC ecdh_x25519 (256 bits) Forward secrecy: Yes PRF: SHA256 TLS_ECDHE_ECDSA_WITH_CHACHA20_POLY1305_SHA256 256 bits (ECDHE 256 bits) Suite: TLS_ECDHE_ECDSA_WITH_AES_128_GCM_SHA256 Suite ID: 0xc02b Cipher name: AES Cipher strength: 128 bits Cipher block size: 128 bits Cipher mode: AEAD Key exchange: ECDHE_ECDSA Key exchange strength: EC ecdh_x25519 (256 bits) Forward secrecy: Yes PRF: SHA256 TLS_ECDHE_ECDSA_WITH_AES_128_GCM_SHA256 128 bits (ECDHE 256 bits) Suite: TLS_ECDHE_ECDSA_WITH_AES_128_CBC_SHA Suite ID: 0xc009 Cipher name: AES Cipher strength: 128 bits Cipher block size: 128 bits Cipher mode: CBC Key exchange: ECDHE_ECDSA Key exchange strength: EC ecdh_x25519 (256 bits) Forward secrecy: Yes PRF: SHA TLS_ECDHE_ECDSA_WITH_AES_128_CBC_SHA 128 bits (ECDHE 256 bits) Suite: TLS_ECDHE_ECDSA_WITH_AES_256_GCM_SHA384 Suite ID: 0xc02c Cipher name: AES Cipher strength: 256 bits Cipher block size: 128 bits Cipher mode: AEAD Key exchange: ECDHE_ECDSA Key exchange strength: EC ecdh_x25519 (256 bits) Forward secrecy: Yes PRF: SHA384 TLS_ECDHE_ECDSA_WITH_AES_256_GCM_SHA384 256 bits (ECDHE 256 bits) Suite: TLS_ECDHE_ECDSA_WITH_AES_256_CBC_SHA Suite ID: 0xc00a Cipher name: AES Cipher strength: 256 bits Cipher block size: 128 bits Cipher mode: CBC Key exchange: ECDHE_ECDSA Key exchange strength: EC ecdh_x25519 (256 bits) Forward secrecy: Yes PRF: SHA TLS_ECDHE_ECDSA_WITH_AES_256_CBC_SHA 256 bits (ECDHE 256 bits) Suite: TLS_ECDHE_ECDSA_WITH_AES_128_CBC_SHA256 Suite ID: 0xc023 Cipher name: AES Cipher strength: 128 bits Cipher block size: 128 bits Cipher mode: CBC Key exchange: ECDHE_ECDSA Key exchange strength: EC ecdh_x25519 (256 bits) Forward secrecy: Yes PRF: SHA256 TLS_ECDHE_ECDSA_WITH_AES_128_CBC_SHA256 128 bits (ECDHE 256 bits) Suite: TLS_ECDHE_ECDSA_WITH_AES_256_CBC_SHA384 Suite ID: 0xc024 Cipher name: AES Cipher strength: 256 bits Cipher block size: 128 bits Cipher mode: CBC Key exchange: ECDHE_ECDSA Key exchange strength: EC ecdh_x25519 (256 bits) Forward secrecy: Yes PRF: SHA384 TLS_ECDHE_ECDSA_WITH_AES_256_CBC_SHA384 256 bits (ECDHE 256 bits) Suite: AGL_ECDHE_RSA_WITH_CHACHA20_POLY1305_SHA256 Suite ID: 0xcc13 Cipher name: CHACHA20 Cipher strength: 256 bits Cipher mode: AEAD Key exchange: ECDHE_RSA Key exchange strength: EC ecdh_x25519 (256 bits) Forward secrecy: Yes PRF: SHA256 AGL_ECDHE_RSA_WITH_CHACHA20_POLY1305_SHA256 256 bits (ECDHE 256 bits) Suite: TLS_ECDHE_RSA_WITH_CHACHA20_POLY1305_SHA256 Suite ID: 0xcca8 Cipher name: CHACHA20 Cipher strength: 256 bits Cipher mode: AEAD Key exchange: ECDHE_RSA Key exchange strength: EC ecdh_x25519 (256 bits) Forward secrecy: Yes PRF: SHA256 TLS_ECDHE_RSA_WITH_CHACHA20_POLY1305_SHA256 256 bits (ECDHE 256 bits) Suite: TLS_ECDHE_RSA_WITH_AES_128_GCM_SHA256 Suite ID: 0xc02f Cipher name: AES Cipher strength: 128 bits Cipher block size: 128 bits Cipher mode: AEAD Key exchange: ECDHE_RSA Key exchange strength: EC ecdh_x25519 (256 bits) Forward secrecy: Yes PRF: SHA256 TLS_ECDHE_RSA_WITH_AES_128_GCM_SHA256 128 bits (ECDHE 256 bits) Suite: TLS_ECDHE_RSA_WITH_AES_128_CBC_SHA Suite ID: 0xc013 Cipher name: AES Cipher strength: 128 bits Cipher block size: 128 bits Cipher mode: CBC Key exchange: ECDHE_RSA Key exchange strength: EC ecdh_x25519 (256 bits) Forward secrecy: Yes PRF: SHA TLS_ECDHE_RSA_WITH_AES_128_CBC_SHA 128 bits (ECDHE 256 bits) Suite: TLS_RSA_WITH_AES_128_GCM_SHA256 Suite ID: 0x9c Cipher name: AES Cipher strength: 128 bits Cipher block size: 128 bits Cipher mode: AEAD Key exchange: RSA Key exchange strength: 2048 bits Forward secrecy: No (WEAK) PRF: SHA256 TLS_RSA_WITH_AES_128_GCM_SHA256 128 bits Suite: TLS_RSA_WITH_AES_128_CBC_SHA Suite ID: 0x2f Cipher name: AES Cipher strength: 128 bits Cipher block size: 128 bits Cipher mode: CBC Key exchange: RSA Key exchange strength: 2048 bits Forward secrecy: No (WEAK) PRF: SHA TLS_RSA_WITH_AES_128_CBC_SHA 128 bits Suite: TLS_ECDHE_RSA_WITH_AES_256_GCM_SHA384 Suite ID: 0xc030 Cipher name: AES Cipher strength: 256 bits Cipher block size: 128 bits Cipher mode: AEAD Key exchange: ECDHE_RSA Key exchange strength: EC ecdh_x25519 (256 bits) Forward secrecy: Yes PRF: SHA384 TLS_ECDHE_RSA_WITH_AES_256_GCM_SHA384 256 bits (ECDHE 256 bits) Suite: TLS_ECDHE_RSA_WITH_AES_256_CBC_SHA Suite ID: 0xc014 Cipher name: AES Cipher strength: 256 bits Cipher block size: 128 bits Cipher mode: CBC Key exchange: ECDHE_RSA Key exchange strength: EC ecdh_x25519 (256 bits) Forward secrecy: Yes PRF: SHA TLS_ECDHE_RSA_WITH_AES_256_CBC_SHA 256 bits (ECDHE 256 bits) Suite: TLS_RSA_WITH_AES_256_GCM_SHA384 Suite ID: 0x9d Cipher name: AES Cipher strength: 256 bits Cipher block size: 128 bits Cipher mode: AEAD Key exchange: RSA Key exchange strength: 2048 bits Forward secrecy: No (WEAK) PRF: SHA384 TLS_RSA_WITH_AES_256_GCM_SHA384 256 bits Suite: TLS_RSA_WITH_AES_256_CBC_SHA Suite ID: 0x35 Cipher name: AES Cipher strength: 256 bits Cipher block size: 128 bits Cipher mode: CBC Key exchange: RSA Key exchange strength: 2048 bits Forward secrecy: No (WEAK) PRF: SHA TLS_RSA_WITH_AES_256_CBC_SHA 256 bits Suite: TLS_ECDHE_RSA_WITH_AES_128_CBC_SHA256 Suite ID: 0xc027 Cipher name: AES Cipher strength: 128 bits Cipher block size: 128 bits Cipher mode: CBC Key exchange: ECDHE_RSA Key exchange strength: EC ecdh_x25519 (256 bits) Forward secrecy: Yes PRF: SHA256 TLS_ECDHE_RSA_WITH_AES_128_CBC_SHA256 128 bits (ECDHE 256 bits) Suite: TLS_RSA_WITH_AES_128_CBC_SHA256 Suite ID: 0x3c Cipher name: AES Cipher strength: 128 bits Cipher block size: 128 bits Cipher mode: CBC Key exchange: RSA Key exchange strength: 2048 bits Forward secrecy: No (WEAK) PRF: SHA256 TLS_RSA_WITH_AES_128_CBC_SHA256 128 bits Suite: TLS_ECDHE_RSA_WITH_AES_256_CBC_SHA384 Suite ID: 0xc028 Cipher name: AES Cipher strength: 256 bits Cipher block size: 128 bits Cipher mode: CBC Key exchange: ECDHE_RSA Key exchange strength: EC ecdh_x25519 (256 bits) Forward secrecy: Yes PRF: SHA384 TLS_ECDHE_RSA_WITH_AES_256_CBC_SHA384 256 bits (ECDHE 256 bits) Suite: TLS_RSA_WITH_AES_256_CBC_SHA256 Suite ID: 0x3d Cipher name: AES Cipher strength: 256 bits Cipher block size: 128 bits Cipher mode: CBC Key exchange: RSA Key exchange strength: 2048 bits Forward secrecy: No (WEAK) PRF: SHA256 TLS_RSA_WITH_AES_256_CBC_SHA256 256 bits |
SCT transports: CERT
SCT transports: CERT
Algorithm: X25519Kyber768Draft00
Encryption protocol version determines what features are available for negotiation between client and server.Supported protocols |
TLS v1.3
TLS v1.2 |
Servers should always enforce their own cipher suite preference, as that is the only approach that guarantees that the best possible suite is selected.Server suite preference |
|
Shows cipher suite configuration for this protocol version.TLS v1.3
Server preference |
Suite: TLS_CHACHA20_POLY1305_SHA256
Suite ID: 0x1303 Cipher name: CHACHA20 Cipher strength: 256 bits Cipher mode: AEAD Key exchange: X25519Kyber768Draft00 Key exchange strength: DH Forward secrecy: Yes PRF: SHA256 TLS_CHACHA20_POLY1305_SHA256 256 bits (DHE 768 bits) Suite: TLS_AES_128_GCM_SHA256 Suite ID: 0x1301 Cipher name: AES Cipher strength: 128 bits Cipher block size: 128 bits Cipher mode: AEAD Key exchange: X25519Kyber768Draft00 Key exchange strength: DH Forward secrecy: Yes PRF: SHA256 TLS_AES_128_GCM_SHA256 128 bits (DHE 768 bits) Suite: TLS_AES_256_GCM_SHA384 Suite ID: 0x1302 Cipher name: AES Cipher strength: 256 bits Cipher block size: 128 bits Cipher mode: AEAD Key exchange: X25519Kyber768Draft00 Key exchange strength: DH Forward secrecy: Yes PRF: SHA384 TLS_AES_256_GCM_SHA384 256 bits (DHE 768 bits) |
Shows cipher suite configuration for this protocol version.TLS v1.2
Server preference |
Suite: AGL_ECDHE_ECDSA_WITH_CHACHA20_POLY1305_SHA256
Suite ID: 0xcc14 Cipher name: CHACHA20 Cipher strength: 256 bits Cipher mode: AEAD Key exchange: ECDHE_ECDSA Key exchange strength: EC ecdh_x25519 (256 bits) Forward secrecy: Yes PRF: SHA256 AGL_ECDHE_ECDSA_WITH_CHACHA20_POLY1305_SHA256 256 bits (ECDHE 256 bits) Suite: TLS_ECDHE_ECDSA_WITH_CHACHA20_POLY1305_SHA256 Suite ID: 0xcca9 Cipher name: CHACHA20 Cipher strength: 256 bits Cipher mode: AEAD Key exchange: ECDHE_ECDSA Key exchange strength: EC ecdh_x25519 (256 bits) Forward secrecy: Yes PRF: SHA256 TLS_ECDHE_ECDSA_WITH_CHACHA20_POLY1305_SHA256 256 bits (ECDHE 256 bits) Suite: TLS_ECDHE_ECDSA_WITH_AES_128_GCM_SHA256 Suite ID: 0xc02b Cipher name: AES Cipher strength: 128 bits Cipher block size: 128 bits Cipher mode: AEAD Key exchange: ECDHE_ECDSA Key exchange strength: EC ecdh_x25519 (256 bits) Forward secrecy: Yes PRF: SHA256 TLS_ECDHE_ECDSA_WITH_AES_128_GCM_SHA256 128 bits (ECDHE 256 bits) Suite: TLS_ECDHE_ECDSA_WITH_AES_128_CBC_SHA Suite ID: 0xc009 Cipher name: AES Cipher strength: 128 bits Cipher block size: 128 bits Cipher mode: CBC Key exchange: ECDHE_ECDSA Key exchange strength: EC ecdh_x25519 (256 bits) Forward secrecy: Yes PRF: SHA TLS_ECDHE_ECDSA_WITH_AES_128_CBC_SHA 128 bits (ECDHE 256 bits) Suite: TLS_ECDHE_ECDSA_WITH_AES_256_GCM_SHA384 Suite ID: 0xc02c Cipher name: AES Cipher strength: 256 bits Cipher block size: 128 bits Cipher mode: AEAD Key exchange: ECDHE_ECDSA Key exchange strength: EC ecdh_x25519 (256 bits) Forward secrecy: Yes PRF: SHA384 TLS_ECDHE_ECDSA_WITH_AES_256_GCM_SHA384 256 bits (ECDHE 256 bits) Suite: TLS_ECDHE_ECDSA_WITH_AES_256_CBC_SHA Suite ID: 0xc00a Cipher name: AES Cipher strength: 256 bits Cipher block size: 128 bits Cipher mode: CBC Key exchange: ECDHE_ECDSA Key exchange strength: EC ecdh_x25519 (256 bits) Forward secrecy: Yes PRF: SHA TLS_ECDHE_ECDSA_WITH_AES_256_CBC_SHA 256 bits (ECDHE 256 bits) Suite: TLS_ECDHE_ECDSA_WITH_AES_128_CBC_SHA256 Suite ID: 0xc023 Cipher name: AES Cipher strength: 128 bits Cipher block size: 128 bits Cipher mode: CBC Key exchange: ECDHE_ECDSA Key exchange strength: EC ecdh_x25519 (256 bits) Forward secrecy: Yes PRF: SHA256 TLS_ECDHE_ECDSA_WITH_AES_128_CBC_SHA256 128 bits (ECDHE 256 bits) Suite: TLS_ECDHE_ECDSA_WITH_AES_256_CBC_SHA384 Suite ID: 0xc024 Cipher name: AES Cipher strength: 256 bits Cipher block size: 128 bits Cipher mode: CBC Key exchange: ECDHE_ECDSA Key exchange strength: EC ecdh_x25519 (256 bits) Forward secrecy: Yes PRF: SHA384 TLS_ECDHE_ECDSA_WITH_AES_256_CBC_SHA384 256 bits (ECDHE 256 bits) Suite: AGL_ECDHE_RSA_WITH_CHACHA20_POLY1305_SHA256 Suite ID: 0xcc13 Cipher name: CHACHA20 Cipher strength: 256 bits Cipher mode: AEAD Key exchange: ECDHE_RSA Key exchange strength: EC ecdh_x25519 (256 bits) Forward secrecy: Yes PRF: SHA256 AGL_ECDHE_RSA_WITH_CHACHA20_POLY1305_SHA256 256 bits (ECDHE 256 bits) Suite: TLS_ECDHE_RSA_WITH_CHACHA20_POLY1305_SHA256 Suite ID: 0xcca8 Cipher name: CHACHA20 Cipher strength: 256 bits Cipher mode: AEAD Key exchange: ECDHE_RSA Key exchange strength: EC ecdh_x25519 (256 bits) Forward secrecy: Yes PRF: SHA256 TLS_ECDHE_RSA_WITH_CHACHA20_POLY1305_SHA256 256 bits (ECDHE 256 bits) Suite: TLS_ECDHE_RSA_WITH_AES_128_GCM_SHA256 Suite ID: 0xc02f Cipher name: AES Cipher strength: 128 bits Cipher block size: 128 bits Cipher mode: AEAD Key exchange: ECDHE_RSA Key exchange strength: EC ecdh_x25519 (256 bits) Forward secrecy: Yes PRF: SHA256 TLS_ECDHE_RSA_WITH_AES_128_GCM_SHA256 128 bits (ECDHE 256 bits) Suite: TLS_ECDHE_RSA_WITH_AES_128_CBC_SHA Suite ID: 0xc013 Cipher name: AES Cipher strength: 128 bits Cipher block size: 128 bits Cipher mode: CBC Key exchange: ECDHE_RSA Key exchange strength: EC ecdh_x25519 (256 bits) Forward secrecy: Yes PRF: SHA TLS_ECDHE_RSA_WITH_AES_128_CBC_SHA 128 bits (ECDHE 256 bits) Suite: TLS_RSA_WITH_AES_128_GCM_SHA256 Suite ID: 0x9c Cipher name: AES Cipher strength: 128 bits Cipher block size: 128 bits Cipher mode: AEAD Key exchange: RSA Key exchange strength: 2048 bits Forward secrecy: No (WEAK) PRF: SHA256 TLS_RSA_WITH_AES_128_GCM_SHA256 128 bits Suite: TLS_RSA_WITH_AES_128_CBC_SHA Suite ID: 0x2f Cipher name: AES Cipher strength: 128 bits Cipher block size: 128 bits Cipher mode: CBC Key exchange: RSA Key exchange strength: 2048 bits Forward secrecy: No (WEAK) PRF: SHA TLS_RSA_WITH_AES_128_CBC_SHA 128 bits Suite: TLS_ECDHE_RSA_WITH_AES_256_GCM_SHA384 Suite ID: 0xc030 Cipher name: AES Cipher strength: 256 bits Cipher block size: 128 bits Cipher mode: AEAD Key exchange: ECDHE_RSA Key exchange strength: EC ecdh_x25519 (256 bits) Forward secrecy: Yes PRF: SHA384 TLS_ECDHE_RSA_WITH_AES_256_GCM_SHA384 256 bits (ECDHE 256 bits) Suite: TLS_ECDHE_RSA_WITH_AES_256_CBC_SHA Suite ID: 0xc014 Cipher name: AES Cipher strength: 256 bits Cipher block size: 128 bits Cipher mode: CBC Key exchange: ECDHE_RSA Key exchange strength: EC ecdh_x25519 (256 bits) Forward secrecy: Yes PRF: SHA TLS_ECDHE_RSA_WITH_AES_256_CBC_SHA 256 bits (ECDHE 256 bits) Suite: TLS_RSA_WITH_AES_256_GCM_SHA384 Suite ID: 0x9d Cipher name: AES Cipher strength: 256 bits Cipher block size: 128 bits Cipher mode: AEAD Key exchange: RSA Key exchange strength: 2048 bits Forward secrecy: No (WEAK) PRF: SHA384 TLS_RSA_WITH_AES_256_GCM_SHA384 256 bits Suite: TLS_RSA_WITH_AES_256_CBC_SHA Suite ID: 0x35 Cipher name: AES Cipher strength: 256 bits Cipher block size: 128 bits Cipher mode: CBC Key exchange: RSA Key exchange strength: 2048 bits Forward secrecy: No (WEAK) PRF: SHA TLS_RSA_WITH_AES_256_CBC_SHA 256 bits Suite: TLS_ECDHE_RSA_WITH_AES_128_CBC_SHA256 Suite ID: 0xc027 Cipher name: AES Cipher strength: 128 bits Cipher block size: 128 bits Cipher mode: CBC Key exchange: ECDHE_RSA Key exchange strength: EC ecdh_x25519 (256 bits) Forward secrecy: Yes PRF: SHA256 TLS_ECDHE_RSA_WITH_AES_128_CBC_SHA256 128 bits (ECDHE 256 bits) Suite: TLS_RSA_WITH_AES_128_CBC_SHA256 Suite ID: 0x3c Cipher name: AES Cipher strength: 128 bits Cipher block size: 128 bits Cipher mode: CBC Key exchange: RSA Key exchange strength: 2048 bits Forward secrecy: No (WEAK) PRF: SHA256 TLS_RSA_WITH_AES_128_CBC_SHA256 128 bits Suite: TLS_ECDHE_RSA_WITH_AES_256_CBC_SHA384 Suite ID: 0xc028 Cipher name: AES Cipher strength: 256 bits Cipher block size: 128 bits Cipher mode: CBC Key exchange: ECDHE_RSA Key exchange strength: EC ecdh_x25519 (256 bits) Forward secrecy: Yes PRF: SHA384 TLS_ECDHE_RSA_WITH_AES_256_CBC_SHA384 256 bits (ECDHE 256 bits) Suite: TLS_RSA_WITH_AES_256_CBC_SHA256 Suite ID: 0x3d Cipher name: AES Cipher strength: 256 bits Cipher block size: 128 bits Cipher mode: CBC Key exchange: RSA Key exchange strength: 2048 bits Forward secrecy: No (WEAK) PRF: SHA256 TLS_RSA_WITH_AES_256_CBC_SHA256 256 bits |
SCT transports: CERT
SCT transports: CERT
Algorithm: X25519Kyber768Draft00
Encryption protocol version determines what features are available for negotiation between client and server.Supported protocols |
TLS v1.3
TLS v1.2 |
Servers should always enforce their own cipher suite preference, as that is the only approach that guarantees that the best possible suite is selected.Server suite preference |
|
Shows cipher suite configuration for this protocol version.TLS v1.3
Server preference |
Suite: TLS_CHACHA20_POLY1305_SHA256
Suite ID: 0x1303 Cipher name: CHACHA20 Cipher strength: 256 bits Cipher mode: AEAD Key exchange: X25519Kyber768Draft00 Key exchange strength: DH Forward secrecy: Yes PRF: SHA256 TLS_CHACHA20_POLY1305_SHA256 256 bits (DHE 768 bits) Suite: TLS_AES_128_GCM_SHA256 Suite ID: 0x1301 Cipher name: AES Cipher strength: 128 bits Cipher block size: 128 bits Cipher mode: AEAD Key exchange: X25519Kyber768Draft00 Key exchange strength: DH Forward secrecy: Yes PRF: SHA256 TLS_AES_128_GCM_SHA256 128 bits (DHE 768 bits) Suite: TLS_AES_256_GCM_SHA384 Suite ID: 0x1302 Cipher name: AES Cipher strength: 256 bits Cipher block size: 128 bits Cipher mode: AEAD Key exchange: X25519Kyber768Draft00 Key exchange strength: DH Forward secrecy: Yes PRF: SHA384 TLS_AES_256_GCM_SHA384 256 bits (DHE 768 bits) |
Shows cipher suite configuration for this protocol version.TLS v1.2
Server preference |
Suite: AGL_ECDHE_ECDSA_WITH_CHACHA20_POLY1305_SHA256
Suite ID: 0xcc14 Cipher name: CHACHA20 Cipher strength: 256 bits Cipher mode: AEAD Key exchange: ECDHE_ECDSA Key exchange strength: EC ecdh_x25519 (256 bits) Forward secrecy: Yes PRF: SHA256 AGL_ECDHE_ECDSA_WITH_CHACHA20_POLY1305_SHA256 256 bits (ECDHE 256 bits) Suite: TLS_ECDHE_ECDSA_WITH_CHACHA20_POLY1305_SHA256 Suite ID: 0xcca9 Cipher name: CHACHA20 Cipher strength: 256 bits Cipher mode: AEAD Key exchange: ECDHE_ECDSA Key exchange strength: EC ecdh_x25519 (256 bits) Forward secrecy: Yes PRF: SHA256 TLS_ECDHE_ECDSA_WITH_CHACHA20_POLY1305_SHA256 256 bits (ECDHE 256 bits) Suite: TLS_ECDHE_ECDSA_WITH_AES_128_GCM_SHA256 Suite ID: 0xc02b Cipher name: AES Cipher strength: 128 bits Cipher block size: 128 bits Cipher mode: AEAD Key exchange: ECDHE_ECDSA Key exchange strength: EC ecdh_x25519 (256 bits) Forward secrecy: Yes PRF: SHA256 TLS_ECDHE_ECDSA_WITH_AES_128_GCM_SHA256 128 bits (ECDHE 256 bits) Suite: TLS_ECDHE_ECDSA_WITH_AES_128_CBC_SHA Suite ID: 0xc009 Cipher name: AES Cipher strength: 128 bits Cipher block size: 128 bits Cipher mode: CBC Key exchange: ECDHE_ECDSA Key exchange strength: EC ecdh_x25519 (256 bits) Forward secrecy: Yes PRF: SHA TLS_ECDHE_ECDSA_WITH_AES_128_CBC_SHA 128 bits (ECDHE 256 bits) Suite: TLS_ECDHE_ECDSA_WITH_AES_256_GCM_SHA384 Suite ID: 0xc02c Cipher name: AES Cipher strength: 256 bits Cipher block size: 128 bits Cipher mode: AEAD Key exchange: ECDHE_ECDSA Key exchange strength: EC ecdh_x25519 (256 bits) Forward secrecy: Yes PRF: SHA384 TLS_ECDHE_ECDSA_WITH_AES_256_GCM_SHA384 256 bits (ECDHE 256 bits) Suite: TLS_ECDHE_ECDSA_WITH_AES_256_CBC_SHA Suite ID: 0xc00a Cipher name: AES Cipher strength: 256 bits Cipher block size: 128 bits Cipher mode: CBC Key exchange: ECDHE_ECDSA Key exchange strength: EC ecdh_x25519 (256 bits) Forward secrecy: Yes PRF: SHA TLS_ECDHE_ECDSA_WITH_AES_256_CBC_SHA 256 bits (ECDHE 256 bits) Suite: TLS_ECDHE_ECDSA_WITH_AES_128_CBC_SHA256 Suite ID: 0xc023 Cipher name: AES Cipher strength: 128 bits Cipher block size: 128 bits Cipher mode: CBC Key exchange: ECDHE_ECDSA Key exchange strength: EC ecdh_x25519 (256 bits) Forward secrecy: Yes PRF: SHA256 TLS_ECDHE_ECDSA_WITH_AES_128_CBC_SHA256 128 bits (ECDHE 256 bits) Suite: TLS_ECDHE_ECDSA_WITH_AES_256_CBC_SHA384 Suite ID: 0xc024 Cipher name: AES Cipher strength: 256 bits Cipher block size: 128 bits Cipher mode: CBC Key exchange: ECDHE_ECDSA Key exchange strength: EC ecdh_x25519 (256 bits) Forward secrecy: Yes PRF: SHA384 TLS_ECDHE_ECDSA_WITH_AES_256_CBC_SHA384 256 bits (ECDHE 256 bits) Suite: AGL_ECDHE_RSA_WITH_CHACHA20_POLY1305_SHA256 Suite ID: 0xcc13 Cipher name: CHACHA20 Cipher strength: 256 bits Cipher mode: AEAD Key exchange: ECDHE_RSA Key exchange strength: EC ecdh_x25519 (256 bits) Forward secrecy: Yes PRF: SHA256 AGL_ECDHE_RSA_WITH_CHACHA20_POLY1305_SHA256 256 bits (ECDHE 256 bits) Suite: TLS_ECDHE_RSA_WITH_CHACHA20_POLY1305_SHA256 Suite ID: 0xcca8 Cipher name: CHACHA20 Cipher strength: 256 bits Cipher mode: AEAD Key exchange: ECDHE_RSA Key exchange strength: EC ecdh_x25519 (256 bits) Forward secrecy: Yes PRF: SHA256 TLS_ECDHE_RSA_WITH_CHACHA20_POLY1305_SHA256 256 bits (ECDHE 256 bits) Suite: TLS_ECDHE_RSA_WITH_AES_128_GCM_SHA256 Suite ID: 0xc02f Cipher name: AES Cipher strength: 128 bits Cipher block size: 128 bits Cipher mode: AEAD Key exchange: ECDHE_RSA Key exchange strength: EC ecdh_x25519 (256 bits) Forward secrecy: Yes PRF: SHA256 TLS_ECDHE_RSA_WITH_AES_128_GCM_SHA256 128 bits (ECDHE 256 bits) Suite: TLS_ECDHE_RSA_WITH_AES_128_CBC_SHA Suite ID: 0xc013 Cipher name: AES Cipher strength: 128 bits Cipher block size: 128 bits Cipher mode: CBC Key exchange: ECDHE_RSA Key exchange strength: EC ecdh_x25519 (256 bits) Forward secrecy: Yes PRF: SHA TLS_ECDHE_RSA_WITH_AES_128_CBC_SHA 128 bits (ECDHE 256 bits) Suite: TLS_RSA_WITH_AES_128_GCM_SHA256 Suite ID: 0x9c Cipher name: AES Cipher strength: 128 bits Cipher block size: 128 bits Cipher mode: AEAD Key exchange: RSA Key exchange strength: 2048 bits Forward secrecy: No (WEAK) PRF: SHA256 TLS_RSA_WITH_AES_128_GCM_SHA256 128 bits Suite: TLS_RSA_WITH_AES_128_CBC_SHA Suite ID: 0x2f Cipher name: AES Cipher strength: 128 bits Cipher block size: 128 bits Cipher mode: CBC Key exchange: RSA Key exchange strength: 2048 bits Forward secrecy: No (WEAK) PRF: SHA TLS_RSA_WITH_AES_128_CBC_SHA 128 bits Suite: TLS_ECDHE_RSA_WITH_AES_256_GCM_SHA384 Suite ID: 0xc030 Cipher name: AES Cipher strength: 256 bits Cipher block size: 128 bits Cipher mode: AEAD Key exchange: ECDHE_RSA Key exchange strength: EC ecdh_x25519 (256 bits) Forward secrecy: Yes PRF: SHA384 TLS_ECDHE_RSA_WITH_AES_256_GCM_SHA384 256 bits (ECDHE 256 bits) Suite: TLS_ECDHE_RSA_WITH_AES_256_CBC_SHA Suite ID: 0xc014 Cipher name: AES Cipher strength: 256 bits Cipher block size: 128 bits Cipher mode: CBC Key exchange: ECDHE_RSA Key exchange strength: EC ecdh_x25519 (256 bits) Forward secrecy: Yes PRF: SHA TLS_ECDHE_RSA_WITH_AES_256_CBC_SHA 256 bits (ECDHE 256 bits) Suite: TLS_RSA_WITH_AES_256_GCM_SHA384 Suite ID: 0x9d Cipher name: AES Cipher strength: 256 bits Cipher block size: 128 bits Cipher mode: AEAD Key exchange: RSA Key exchange strength: 2048 bits Forward secrecy: No (WEAK) PRF: SHA384 TLS_RSA_WITH_AES_256_GCM_SHA384 256 bits Suite: TLS_RSA_WITH_AES_256_CBC_SHA Suite ID: 0x35 Cipher name: AES Cipher strength: 256 bits Cipher block size: 128 bits Cipher mode: CBC Key exchange: RSA Key exchange strength: 2048 bits Forward secrecy: No (WEAK) PRF: SHA TLS_RSA_WITH_AES_256_CBC_SHA 256 bits Suite: TLS_ECDHE_RSA_WITH_AES_128_CBC_SHA256 Suite ID: 0xc027 Cipher name: AES Cipher strength: 128 bits Cipher block size: 128 bits Cipher mode: CBC Key exchange: ECDHE_RSA Key exchange strength: EC ecdh_x25519 (256 bits) Forward secrecy: Yes PRF: SHA256 TLS_ECDHE_RSA_WITH_AES_128_CBC_SHA256 128 bits (ECDHE 256 bits) Suite: TLS_RSA_WITH_AES_128_CBC_SHA256 Suite ID: 0x3c Cipher name: AES Cipher strength: 128 bits Cipher block size: 128 bits Cipher mode: CBC Key exchange: RSA Key exchange strength: 2048 bits Forward secrecy: No (WEAK) PRF: SHA256 TLS_RSA_WITH_AES_128_CBC_SHA256 128 bits Suite: TLS_ECDHE_RSA_WITH_AES_256_CBC_SHA384 Suite ID: 0xc028 Cipher name: AES Cipher strength: 256 bits Cipher block size: 128 bits Cipher mode: CBC Key exchange: ECDHE_RSA Key exchange strength: EC ecdh_x25519 (256 bits) Forward secrecy: Yes PRF: SHA384 TLS_ECDHE_RSA_WITH_AES_256_CBC_SHA384 256 bits (ECDHE 256 bits) Suite: TLS_RSA_WITH_AES_256_CBC_SHA256 Suite ID: 0x3d Cipher name: AES Cipher strength: 256 bits Cipher block size: 128 bits Cipher mode: CBC Key exchange: RSA Key exchange strength: 2048 bits Forward secrecy: No (WEAK) PRF: SHA256 TLS_RSA_WITH_AES_256_CBC_SHA256 256 bits |
SCT transports: CERT
SCT transports: CERT
Algorithm: X25519Kyber768Draft00
Encryption protocol version determines what features are available for negotiation between client and server.Supported protocols |
TLS v1.3
TLS v1.2 |
Servers should always enforce their own cipher suite preference, as that is the only approach that guarantees that the best possible suite is selected.Server suite preference |
|
Shows cipher suite configuration for this protocol version.TLS v1.3
Server preference |
Suite: TLS_CHACHA20_POLY1305_SHA256
Suite ID: 0x1303 Cipher name: CHACHA20 Cipher strength: 256 bits Cipher mode: AEAD Key exchange: X25519Kyber768Draft00 Key exchange strength: DH Forward secrecy: Yes PRF: SHA256 TLS_CHACHA20_POLY1305_SHA256 256 bits (DHE 768 bits) Suite: TLS_AES_128_GCM_SHA256 Suite ID: 0x1301 Cipher name: AES Cipher strength: 128 bits Cipher block size: 128 bits Cipher mode: AEAD Key exchange: X25519Kyber768Draft00 Key exchange strength: DH Forward secrecy: Yes PRF: SHA256 TLS_AES_128_GCM_SHA256 128 bits (DHE 768 bits) Suite: TLS_AES_256_GCM_SHA384 Suite ID: 0x1302 Cipher name: AES Cipher strength: 256 bits Cipher block size: 128 bits Cipher mode: AEAD Key exchange: X25519Kyber768Draft00 Key exchange strength: DH Forward secrecy: Yes PRF: SHA384 TLS_AES_256_GCM_SHA384 256 bits (DHE 768 bits) |
Shows cipher suite configuration for this protocol version.TLS v1.2
Server preference |
Suite: AGL_ECDHE_ECDSA_WITH_CHACHA20_POLY1305_SHA256
Suite ID: 0xcc14 Cipher name: CHACHA20 Cipher strength: 256 bits Cipher mode: AEAD Key exchange: ECDHE_ECDSA Key exchange strength: EC ecdh_x25519 (256 bits) Forward secrecy: Yes PRF: SHA256 AGL_ECDHE_ECDSA_WITH_CHACHA20_POLY1305_SHA256 256 bits (ECDHE 256 bits) Suite: TLS_ECDHE_ECDSA_WITH_CHACHA20_POLY1305_SHA256 Suite ID: 0xcca9 Cipher name: CHACHA20 Cipher strength: 256 bits Cipher mode: AEAD Key exchange: ECDHE_ECDSA Key exchange strength: EC ecdh_x25519 (256 bits) Forward secrecy: Yes PRF: SHA256 TLS_ECDHE_ECDSA_WITH_CHACHA20_POLY1305_SHA256 256 bits (ECDHE 256 bits) Suite: TLS_ECDHE_ECDSA_WITH_AES_128_GCM_SHA256 Suite ID: 0xc02b Cipher name: AES Cipher strength: 128 bits Cipher block size: 128 bits Cipher mode: AEAD Key exchange: ECDHE_ECDSA Key exchange strength: EC ecdh_x25519 (256 bits) Forward secrecy: Yes PRF: SHA256 TLS_ECDHE_ECDSA_WITH_AES_128_GCM_SHA256 128 bits (ECDHE 256 bits) Suite: TLS_ECDHE_ECDSA_WITH_AES_128_CBC_SHA Suite ID: 0xc009 Cipher name: AES Cipher strength: 128 bits Cipher block size: 128 bits Cipher mode: CBC Key exchange: ECDHE_ECDSA Key exchange strength: EC ecdh_x25519 (256 bits) Forward secrecy: Yes PRF: SHA TLS_ECDHE_ECDSA_WITH_AES_128_CBC_SHA 128 bits (ECDHE 256 bits) Suite: TLS_ECDHE_ECDSA_WITH_AES_256_GCM_SHA384 Suite ID: 0xc02c Cipher name: AES Cipher strength: 256 bits Cipher block size: 128 bits Cipher mode: AEAD Key exchange: ECDHE_ECDSA Key exchange strength: EC ecdh_x25519 (256 bits) Forward secrecy: Yes PRF: SHA384 TLS_ECDHE_ECDSA_WITH_AES_256_GCM_SHA384 256 bits (ECDHE 256 bits) Suite: TLS_ECDHE_ECDSA_WITH_AES_256_CBC_SHA Suite ID: 0xc00a Cipher name: AES Cipher strength: 256 bits Cipher block size: 128 bits Cipher mode: CBC Key exchange: ECDHE_ECDSA Key exchange strength: EC ecdh_x25519 (256 bits) Forward secrecy: Yes PRF: SHA TLS_ECDHE_ECDSA_WITH_AES_256_CBC_SHA 256 bits (ECDHE 256 bits) Suite: TLS_ECDHE_ECDSA_WITH_AES_128_CBC_SHA256 Suite ID: 0xc023 Cipher name: AES Cipher strength: 128 bits Cipher block size: 128 bits Cipher mode: CBC Key exchange: ECDHE_ECDSA Key exchange strength: EC ecdh_x25519 (256 bits) Forward secrecy: Yes PRF: SHA256 TLS_ECDHE_ECDSA_WITH_AES_128_CBC_SHA256 128 bits (ECDHE 256 bits) Suite: TLS_ECDHE_ECDSA_WITH_AES_256_CBC_SHA384 Suite ID: 0xc024 Cipher name: AES Cipher strength: 256 bits Cipher block size: 128 bits Cipher mode: CBC Key exchange: ECDHE_ECDSA Key exchange strength: EC ecdh_x25519 (256 bits) Forward secrecy: Yes PRF: SHA384 TLS_ECDHE_ECDSA_WITH_AES_256_CBC_SHA384 256 bits (ECDHE 256 bits) Suite: AGL_ECDHE_RSA_WITH_CHACHA20_POLY1305_SHA256 Suite ID: 0xcc13 Cipher name: CHACHA20 Cipher strength: 256 bits Cipher mode: AEAD Key exchange: ECDHE_RSA Key exchange strength: EC ecdh_x25519 (256 bits) Forward secrecy: Yes PRF: SHA256 AGL_ECDHE_RSA_WITH_CHACHA20_POLY1305_SHA256 256 bits (ECDHE 256 bits) Suite: TLS_ECDHE_RSA_WITH_CHACHA20_POLY1305_SHA256 Suite ID: 0xcca8 Cipher name: CHACHA20 Cipher strength: 256 bits Cipher mode: AEAD Key exchange: ECDHE_RSA Key exchange strength: EC ecdh_x25519 (256 bits) Forward secrecy: Yes PRF: SHA256 TLS_ECDHE_RSA_WITH_CHACHA20_POLY1305_SHA256 256 bits (ECDHE 256 bits) Suite: TLS_ECDHE_RSA_WITH_AES_128_GCM_SHA256 Suite ID: 0xc02f Cipher name: AES Cipher strength: 128 bits Cipher block size: 128 bits Cipher mode: AEAD Key exchange: ECDHE_RSA Key exchange strength: EC ecdh_x25519 (256 bits) Forward secrecy: Yes PRF: SHA256 TLS_ECDHE_RSA_WITH_AES_128_GCM_SHA256 128 bits (ECDHE 256 bits) Suite: TLS_ECDHE_RSA_WITH_AES_128_CBC_SHA Suite ID: 0xc013 Cipher name: AES Cipher strength: 128 bits Cipher block size: 128 bits Cipher mode: CBC Key exchange: ECDHE_RSA Key exchange strength: EC ecdh_x25519 (256 bits) Forward secrecy: Yes PRF: SHA TLS_ECDHE_RSA_WITH_AES_128_CBC_SHA 128 bits (ECDHE 256 bits) Suite: TLS_RSA_WITH_AES_128_GCM_SHA256 Suite ID: 0x9c Cipher name: AES Cipher strength: 128 bits Cipher block size: 128 bits Cipher mode: AEAD Key exchange: RSA Key exchange strength: 2048 bits Forward secrecy: No (WEAK) PRF: SHA256 TLS_RSA_WITH_AES_128_GCM_SHA256 128 bits Suite: TLS_RSA_WITH_AES_128_CBC_SHA Suite ID: 0x2f Cipher name: AES Cipher strength: 128 bits Cipher block size: 128 bits Cipher mode: CBC Key exchange: RSA Key exchange strength: 2048 bits Forward secrecy: No (WEAK) PRF: SHA TLS_RSA_WITH_AES_128_CBC_SHA 128 bits Suite: TLS_ECDHE_RSA_WITH_AES_256_GCM_SHA384 Suite ID: 0xc030 Cipher name: AES Cipher strength: 256 bits Cipher block size: 128 bits Cipher mode: AEAD Key exchange: ECDHE_RSA Key exchange strength: EC ecdh_x25519 (256 bits) Forward secrecy: Yes PRF: SHA384 TLS_ECDHE_RSA_WITH_AES_256_GCM_SHA384 256 bits (ECDHE 256 bits) Suite: TLS_ECDHE_RSA_WITH_AES_256_CBC_SHA Suite ID: 0xc014 Cipher name: AES Cipher strength: 256 bits Cipher block size: 128 bits Cipher mode: CBC Key exchange: ECDHE_RSA Key exchange strength: EC ecdh_x25519 (256 bits) Forward secrecy: Yes PRF: SHA TLS_ECDHE_RSA_WITH_AES_256_CBC_SHA 256 bits (ECDHE 256 bits) Suite: TLS_RSA_WITH_AES_256_GCM_SHA384 Suite ID: 0x9d Cipher name: AES Cipher strength: 256 bits Cipher block size: 128 bits Cipher mode: AEAD Key exchange: RSA Key exchange strength: 2048 bits Forward secrecy: No (WEAK) PRF: SHA384 TLS_RSA_WITH_AES_256_GCM_SHA384 256 bits Suite: TLS_RSA_WITH_AES_256_CBC_SHA Suite ID: 0x35 Cipher name: AES Cipher strength: 256 bits Cipher block size: 128 bits Cipher mode: CBC Key exchange: RSA Key exchange strength: 2048 bits Forward secrecy: No (WEAK) PRF: SHA TLS_RSA_WITH_AES_256_CBC_SHA 256 bits Suite: TLS_ECDHE_RSA_WITH_AES_128_CBC_SHA256 Suite ID: 0xc027 Cipher name: AES Cipher strength: 128 bits Cipher block size: 128 bits Cipher mode: CBC Key exchange: ECDHE_RSA Key exchange strength: EC ecdh_x25519 (256 bits) Forward secrecy: Yes PRF: SHA256 TLS_ECDHE_RSA_WITH_AES_128_CBC_SHA256 128 bits (ECDHE 256 bits) Suite: TLS_RSA_WITH_AES_128_CBC_SHA256 Suite ID: 0x3c Cipher name: AES Cipher strength: 128 bits Cipher block size: 128 bits Cipher mode: CBC Key exchange: RSA Key exchange strength: 2048 bits Forward secrecy: No (WEAK) PRF: SHA256 TLS_RSA_WITH_AES_128_CBC_SHA256 128 bits Suite: TLS_ECDHE_RSA_WITH_AES_256_CBC_SHA384 Suite ID: 0xc028 Cipher name: AES Cipher strength: 256 bits Cipher block size: 128 bits Cipher mode: CBC Key exchange: ECDHE_RSA Key exchange strength: EC ecdh_x25519 (256 bits) Forward secrecy: Yes PRF: SHA384 TLS_ECDHE_RSA_WITH_AES_256_CBC_SHA384 256 bits (ECDHE 256 bits) Suite: TLS_RSA_WITH_AES_256_CBC_SHA256 Suite ID: 0x3d Cipher name: AES Cipher strength: 256 bits Cipher block size: 128 bits Cipher mode: CBC Key exchange: RSA Key exchange strength: 2048 bits Forward secrecy: No (WEAK) PRF: SHA256 TLS_RSA_WITH_AES_256_CBC_SHA256 256 bits |
SCT transports: CERT
SCT transports: CERT
Algorithm: X25519Kyber768Draft00
Encryption protocol version determines what features are available for negotiation between client and server.Supported protocols |
TLS v1.3
TLS v1.2 |
Servers should always enforce their own cipher suite preference, as that is the only approach that guarantees that the best possible suite is selected.Server suite preference |
|
Shows cipher suite configuration for this protocol version.TLS v1.3
Server preference |
Suite: TLS_CHACHA20_POLY1305_SHA256
Suite ID: 0x1303 Cipher name: CHACHA20 Cipher strength: 256 bits Cipher mode: AEAD Key exchange: X25519Kyber768Draft00 Key exchange strength: DH Forward secrecy: Yes PRF: SHA256 TLS_CHACHA20_POLY1305_SHA256 256 bits (DHE 768 bits) Suite: TLS_AES_128_GCM_SHA256 Suite ID: 0x1301 Cipher name: AES Cipher strength: 128 bits Cipher block size: 128 bits Cipher mode: AEAD Key exchange: X25519Kyber768Draft00 Key exchange strength: DH Forward secrecy: Yes PRF: SHA256 TLS_AES_128_GCM_SHA256 128 bits (DHE 768 bits) Suite: TLS_AES_256_GCM_SHA384 Suite ID: 0x1302 Cipher name: AES Cipher strength: 256 bits Cipher block size: 128 bits Cipher mode: AEAD Key exchange: X25519Kyber768Draft00 Key exchange strength: DH Forward secrecy: Yes PRF: SHA384 TLS_AES_256_GCM_SHA384 256 bits (DHE 768 bits) |
Shows cipher suite configuration for this protocol version.TLS v1.2
Server preference |
Suite: AGL_ECDHE_ECDSA_WITH_CHACHA20_POLY1305_SHA256
Suite ID: 0xcc14 Cipher name: CHACHA20 Cipher strength: 256 bits Cipher mode: AEAD Key exchange: ECDHE_ECDSA Key exchange strength: EC ecdh_x25519 (256 bits) Forward secrecy: Yes PRF: SHA256 AGL_ECDHE_ECDSA_WITH_CHACHA20_POLY1305_SHA256 256 bits (ECDHE 256 bits) Suite: TLS_ECDHE_ECDSA_WITH_CHACHA20_POLY1305_SHA256 Suite ID: 0xcca9 Cipher name: CHACHA20 Cipher strength: 256 bits Cipher mode: AEAD Key exchange: ECDHE_ECDSA Key exchange strength: EC ecdh_x25519 (256 bits) Forward secrecy: Yes PRF: SHA256 TLS_ECDHE_ECDSA_WITH_CHACHA20_POLY1305_SHA256 256 bits (ECDHE 256 bits) Suite: TLS_ECDHE_ECDSA_WITH_AES_128_GCM_SHA256 Suite ID: 0xc02b Cipher name: AES Cipher strength: 128 bits Cipher block size: 128 bits Cipher mode: AEAD Key exchange: ECDHE_ECDSA Key exchange strength: EC ecdh_x25519 (256 bits) Forward secrecy: Yes PRF: SHA256 TLS_ECDHE_ECDSA_WITH_AES_128_GCM_SHA256 128 bits (ECDHE 256 bits) Suite: TLS_ECDHE_ECDSA_WITH_AES_128_CBC_SHA Suite ID: 0xc009 Cipher name: AES Cipher strength: 128 bits Cipher block size: 128 bits Cipher mode: CBC Key exchange: ECDHE_ECDSA Key exchange strength: EC ecdh_x25519 (256 bits) Forward secrecy: Yes PRF: SHA TLS_ECDHE_ECDSA_WITH_AES_128_CBC_SHA 128 bits (ECDHE 256 bits) Suite: TLS_ECDHE_ECDSA_WITH_AES_256_GCM_SHA384 Suite ID: 0xc02c Cipher name: AES Cipher strength: 256 bits Cipher block size: 128 bits Cipher mode: AEAD Key exchange: ECDHE_ECDSA Key exchange strength: EC ecdh_x25519 (256 bits) Forward secrecy: Yes PRF: SHA384 TLS_ECDHE_ECDSA_WITH_AES_256_GCM_SHA384 256 bits (ECDHE 256 bits) Suite: TLS_ECDHE_ECDSA_WITH_AES_256_CBC_SHA Suite ID: 0xc00a Cipher name: AES Cipher strength: 256 bits Cipher block size: 128 bits Cipher mode: CBC Key exchange: ECDHE_ECDSA Key exchange strength: EC ecdh_x25519 (256 bits) Forward secrecy: Yes PRF: SHA TLS_ECDHE_ECDSA_WITH_AES_256_CBC_SHA 256 bits (ECDHE 256 bits) Suite: TLS_ECDHE_ECDSA_WITH_AES_128_CBC_SHA256 Suite ID: 0xc023 Cipher name: AES Cipher strength: 128 bits Cipher block size: 128 bits Cipher mode: CBC Key exchange: ECDHE_ECDSA Key exchange strength: EC ecdh_x25519 (256 bits) Forward secrecy: Yes PRF: SHA256 TLS_ECDHE_ECDSA_WITH_AES_128_CBC_SHA256 128 bits (ECDHE 256 bits) Suite: TLS_ECDHE_ECDSA_WITH_AES_256_CBC_SHA384 Suite ID: 0xc024 Cipher name: AES Cipher strength: 256 bits Cipher block size: 128 bits Cipher mode: CBC Key exchange: ECDHE_ECDSA Key exchange strength: EC ecdh_x25519 (256 bits) Forward secrecy: Yes PRF: SHA384 TLS_ECDHE_ECDSA_WITH_AES_256_CBC_SHA384 256 bits (ECDHE 256 bits) Suite: AGL_ECDHE_RSA_WITH_CHACHA20_POLY1305_SHA256 Suite ID: 0xcc13 Cipher name: CHACHA20 Cipher strength: 256 bits Cipher mode: AEAD Key exchange: ECDHE_RSA Key exchange strength: EC ecdh_x25519 (256 bits) Forward secrecy: Yes PRF: SHA256 AGL_ECDHE_RSA_WITH_CHACHA20_POLY1305_SHA256 256 bits (ECDHE 256 bits) Suite: TLS_ECDHE_RSA_WITH_CHACHA20_POLY1305_SHA256 Suite ID: 0xcca8 Cipher name: CHACHA20 Cipher strength: 256 bits Cipher mode: AEAD Key exchange: ECDHE_RSA Key exchange strength: EC ecdh_x25519 (256 bits) Forward secrecy: Yes PRF: SHA256 TLS_ECDHE_RSA_WITH_CHACHA20_POLY1305_SHA256 256 bits (ECDHE 256 bits) Suite: TLS_ECDHE_RSA_WITH_AES_128_GCM_SHA256 Suite ID: 0xc02f Cipher name: AES Cipher strength: 128 bits Cipher block size: 128 bits Cipher mode: AEAD Key exchange: ECDHE_RSA Key exchange strength: EC ecdh_x25519 (256 bits) Forward secrecy: Yes PRF: SHA256 TLS_ECDHE_RSA_WITH_AES_128_GCM_SHA256 128 bits (ECDHE 256 bits) Suite: TLS_ECDHE_RSA_WITH_AES_128_CBC_SHA Suite ID: 0xc013 Cipher name: AES Cipher strength: 128 bits Cipher block size: 128 bits Cipher mode: CBC Key exchange: ECDHE_RSA Key exchange strength: EC ecdh_x25519 (256 bits) Forward secrecy: Yes PRF: SHA TLS_ECDHE_RSA_WITH_AES_128_CBC_SHA 128 bits (ECDHE 256 bits) Suite: TLS_RSA_WITH_AES_128_GCM_SHA256 Suite ID: 0x9c Cipher name: AES Cipher strength: 128 bits Cipher block size: 128 bits Cipher mode: AEAD Key exchange: RSA Key exchange strength: 2048 bits Forward secrecy: No (WEAK) PRF: SHA256 TLS_RSA_WITH_AES_128_GCM_SHA256 128 bits Suite: TLS_RSA_WITH_AES_128_CBC_SHA Suite ID: 0x2f Cipher name: AES Cipher strength: 128 bits Cipher block size: 128 bits Cipher mode: CBC Key exchange: RSA Key exchange strength: 2048 bits Forward secrecy: No (WEAK) PRF: SHA TLS_RSA_WITH_AES_128_CBC_SHA 128 bits Suite: TLS_ECDHE_RSA_WITH_AES_256_GCM_SHA384 Suite ID: 0xc030 Cipher name: AES Cipher strength: 256 bits Cipher block size: 128 bits Cipher mode: AEAD Key exchange: ECDHE_RSA Key exchange strength: EC ecdh_x25519 (256 bits) Forward secrecy: Yes PRF: SHA384 TLS_ECDHE_RSA_WITH_AES_256_GCM_SHA384 256 bits (ECDHE 256 bits) Suite: TLS_ECDHE_RSA_WITH_AES_256_CBC_SHA Suite ID: 0xc014 Cipher name: AES Cipher strength: 256 bits Cipher block size: 128 bits Cipher mode: CBC Key exchange: ECDHE_RSA Key exchange strength: EC ecdh_x25519 (256 bits) Forward secrecy: Yes PRF: SHA TLS_ECDHE_RSA_WITH_AES_256_CBC_SHA 256 bits (ECDHE 256 bits) Suite: TLS_RSA_WITH_AES_256_GCM_SHA384 Suite ID: 0x9d Cipher name: AES Cipher strength: 256 bits Cipher block size: 128 bits Cipher mode: AEAD Key exchange: RSA Key exchange strength: 2048 bits Forward secrecy: No (WEAK) PRF: SHA384 TLS_RSA_WITH_AES_256_GCM_SHA384 256 bits Suite: TLS_RSA_WITH_AES_256_CBC_SHA Suite ID: 0x35 Cipher name: AES Cipher strength: 256 bits Cipher block size: 128 bits Cipher mode: CBC Key exchange: RSA Key exchange strength: 2048 bits Forward secrecy: No (WEAK) PRF: SHA TLS_RSA_WITH_AES_256_CBC_SHA 256 bits Suite: TLS_ECDHE_RSA_WITH_AES_128_CBC_SHA256 Suite ID: 0xc027 Cipher name: AES Cipher strength: 128 bits Cipher block size: 128 bits Cipher mode: CBC Key exchange: ECDHE_RSA Key exchange strength: EC ecdh_x25519 (256 bits) Forward secrecy: Yes PRF: SHA256 TLS_ECDHE_RSA_WITH_AES_128_CBC_SHA256 128 bits (ECDHE 256 bits) Suite: TLS_RSA_WITH_AES_128_CBC_SHA256 Suite ID: 0x3c Cipher name: AES Cipher strength: 128 bits Cipher block size: 128 bits Cipher mode: CBC Key exchange: RSA Key exchange strength: 2048 bits Forward secrecy: No (WEAK) PRF: SHA256 TLS_RSA_WITH_AES_128_CBC_SHA256 128 bits Suite: TLS_ECDHE_RSA_WITH_AES_256_CBC_SHA384 Suite ID: 0xc028 Cipher name: AES Cipher strength: 256 bits Cipher block size: 128 bits Cipher mode: CBC Key exchange: ECDHE_RSA Key exchange strength: EC ecdh_x25519 (256 bits) Forward secrecy: Yes PRF: SHA384 TLS_ECDHE_RSA_WITH_AES_256_CBC_SHA384 256 bits (ECDHE 256 bits) Suite: TLS_RSA_WITH_AES_256_CBC_SHA256 Suite ID: 0x3d Cipher name: AES Cipher strength: 256 bits Cipher block size: 128 bits Cipher mode: CBC Key exchange: RSA Key exchange strength: 2048 bits Forward secrecy: No (WEAK) PRF: SHA256 TLS_RSA_WITH_AES_256_CBC_SHA256 256 bits |
SCT transports: CERT
SCT transports: CERT
Algorithm: X25519Kyber768Draft00
A certificate is a digital document that contains a public key, some information about the entity associated with it, and a digital signature from the certificate issuer. It’s a mechanism that enables us to exchange, store, and use public keys. Being able to reliably verify the identity of a remote server is crucial in order to achieve secure encrypted communication.
Names | *.zendesk.com zendesk.com |
Subject DN | CN=zendesk.com |
Subject Key Identifier | 43780c89563a6f449c1e55a407ed95e46508e28c |
Serial | 4963ff9f743d47434c9ae2532beac0ac8fe |
Not Before | 20 Jul 2024 22:28:38 UTC |
Not After | 18 Oct 2024 22:28:37 UTC |
Validity period | 90 days |
Key Usage | digitalSignature | Extended Key Usage | serverAuth, clientAuth |
Must Staple | No |
Issuer |
|
Issuer DN | CN=E5, O=Let's Encrypt, C=US |
Certification Authority | Let's Encrypt |
Validation Type | Domain Validation (DV) |
Authority Key Identifier | keyid:9f2b5fcf3c214f9d04b7ed2b2cc4c6708bd2d70d |
Parent Certificate | http://e5.i.lencr.org/ |
OCSP | http://e5.o.lencr.org |
Certificate Transparency |
|
Signed Certificate Timestamps |
20 Jul 2024 23:28:38 UTC
| DigiCert Yeti2024 Log
| Qualified
20 Jul 2024 23:28:38 UTC | Google 'Xenon2024' log | Qualified |
Fingerprints |
|
SHA1 | 52838689970fa49dba7bcb0d1fa98f31a909a043 |
SHA256 | 61f0b2d528aec6d3c1b1c7a3bf6b5c6489019f9a13fdc057546c1490ef133162 |
SPKI SHA256 | f8ef6b22db173be874d02fba34009bc4db8e94b67d076035a967e2582a53fca6 |
Determining whether a certificate is considered valid is a complicated process that depends on the exact configuration of the validating party. For trust to be established, the certificate must form a chain that ends with a trusted root. In this section we evaluate the server's certificate against major root stores.
Platform | Trusted |
---|---|
Apple | |
Google AOSP | |
Microsoft | |
Mozilla |
For a server certificate to be valid, it must be presented as part of a complete and valid certificate chain. The last certificate in the chain should be the root and is usually not included in the configuration.
Names | *.zendesk.com zendesk.com |
Subject DN | CN=zendesk.com |
Subject Key Identifier | 43780c89563a6f449c1e55a407ed95e46508e28c |
Serial | 4963ff9f743d47434c9ae2532beac0ac8fe |
Not Before | 20 Jul 2024 22:28:38 UTC |
Not After | 18 Oct 2024 22:28:37 UTC |
Validity period | 90 days |
Key Usage | digitalSignature | Extended Key Usage | serverAuth, clientAuth |
Must Staple | No |
Issuer |
|
Issuer DN | CN=E5, O=Let's Encrypt, C=US |
Certification Authority | Let's Encrypt |
Validation Type | Domain Validation (DV) |
Authority Key Identifier | keyid:9f2b5fcf3c214f9d04b7ed2b2cc4c6708bd2d70d |
Parent Certificate | http://e5.i.lencr.org/ |
OCSP | http://e5.o.lencr.org |
Certificate Transparency |
|
Signed Certificate Timestamps |
20 Jul 2024 23:28:38 UTC
| DigiCert Yeti2024 Log
| Qualified
20 Jul 2024 23:28:38 UTC | Google 'Xenon2024' log | Qualified |
Fingerprints |
|
SHA1 | 52838689970fa49dba7bcb0d1fa98f31a909a043 |
SHA256 | 61f0b2d528aec6d3c1b1c7a3bf6b5c6489019f9a13fdc057546c1490ef133162 |
SPKI SHA256 | f8ef6b22db173be874d02fba34009bc4db8e94b67d076035a967e2582a53fca6 |
Subject DN | CN=E5, O=Let's Encrypt, C=US |
Subject Key Identifier | 9f2b5fcf3c214f9d04b7ed2b2cc4c6708bd2d70d |
Serial | 838f6c63ceb1398c6206628315c9fdde |
Not Before | 13 Mar 2024 00:00:00 UTC |
Not After | 12 Mar 2027 23:59:59 UTC |
Validity period | 1095 days |
Key Usage | digitalSignature, keyCertSign, cRLSign | Extended Key Usage | clientAuth, serverAuth |
Issuer |
|
Issuer DN | CN=ISRG Root X1, O=Internet Security Research Group, C=US |
Certification Authority | Let's Encrypt |
Validation Type | Not Applicable |
Authority Key Identifier | keyid:79b459e67bb6e5e40173800888c81a58f6e99b6e |
Parent Certificate | http://x1.i.lencr.org/ |
CRL | http://x1.c.lencr.org/ |
CA certificate | Yes (pathlen 0) |
Fingerprints |
|
SHA1 | 5f28d9c589ee4bf31a11b78c72b8d13f079ddc45 |
SHA256 | 5dfdb3cf31b26f23d87c09f3a0cef642f64069a9fb7cfe29270bb5dc0f1e16bb |
SPKI SHA256 | 3586d4ecf070578cbd27aedce20b964e48bc149faeb9dad72f46b857869172b8 |
Subject DN | CN=ISRG Root X1, O=Internet Security Research Group, C=US |
Subject Key Identifier | 79b459e67bb6e5e40173800888c81a58f6e99b6e |
Serial | 4001772137d4e942b8ee76aa3c640ab7 |
Not Before | 20 Jan 2021 19:14:03 UTC |
Not After | 30 Sep 2024 18:14:03 UTC |
Validity period | 1349 days |
Key Usage | keyCertSign, cRLSign |
Issuer |
|
Issuer DN | CN=DST Root CA X3, O=Digital Signature Trust Co. |
Certification Authority | IdenTrust Services, LLC |
Validation Type | Not Applicable |
Authority Key Identifier | keyid:c4a7b1a47b2c71fadbe14b9075ffc41560858910 |
Parent Certificate | http://apps.identrust.com/roots/dstrootcax3.p7c |
CRL | http://crl.identrust.com/DSTROOTCAX3CRL.crl |
CA certificate | Yes (pathlen unlimited) |
Fingerprints |
|
SHA1 | 933c6ddee95c9c41a40f9f50493d82be03ad87bf |
SHA256 | 6d99fb265eb1c5b3744765fcbc648f3cd8e1bffafdc4c2f99b9d47cf7ff1c24f |
SPKI SHA256 | 0b9fa5a59eed715c26c1020c711b4f6ec42d58b0015e14337a39dad301c5afc3 |
Subject DN | CN=DST Root CA X3, O=Digital Signature Trust Co. |
Subject Key Identifier | c4a7b1a47b2c71fadbe14b9075ffc41560858910 |
Serial | 44afb080d6a327ba893039862ef8406b |
Not Before | 30 Sep 2000 21:12:19 UTC |
Not After | 30 Sep 2021 14:01:15 UTC (expired 2 years 11 months ago) |
Key Usage | keyCertSign, cRLSign |
Issuer |
|
Issuer DN | CN=DST Root CA X3, O=Digital Signature Trust Co. |
Certification Authority | IdenTrust Services, LLC |
Validation Type | Self-signed |
CA certificate | Yes (pathlen unlimited) |
Fingerprints |
|
SHA1 | dac9024f54d8f6df94935fb1732638ca6ad77c13 |
SHA256 | 0687260331a72403d909f105e69bcf0d32e1bd2493ffc6d9206d11bcd6770739 |
SPKI SHA256 | 563b3caf8cfef34c2335caf560a7a95906e8488462eb75ac59784830df9e5b2b |
Names | www.zendesk.com |
Subject DN | CN=www.zendesk.com |
Subject Key Identifier | dd912389c251d0b877974fa075f5ff1df43fdd7f |
Serial | 3cd155ffc0a01b900e5edd16d7595292 |
Not Before | 27 Jul 2024 05:27:26 UTC |
Not After | 25 Oct 2024 05:27:25 UTC |
Validity period | 90 days |
Key Usage | digitalSignature, keyEncipherment | Extended Key Usage | serverAuth |
Must Staple | No |
Issuer |
|
Issuer DN | CN=WR1, O=Google Trust Services, C=US |
Certification Authority | Google Trust Services LLC |
Validation Type | Domain Validation (DV) |
Authority Key Identifier | keyid:666949d4de2a9c9103cf890e24b80e30036e882e |
Parent Certificate | http://i.pki.goog/wr1.crt |
CRL | http://c.pki.goog/wr1/ZOmesDGxCWE.crl |
OCSP | http://o.pki.goog/s/wr1/PNE |
Certificate Transparency |
|
Signed Certificate Timestamps |
27 Jul 2024 06:27:27 UTC
| Google 'Argon2024' log
| Qualified
27 Jul 2024 06:27:27 UTC | Cloudflare 'Nimbus2024' Log | Qualified |
Fingerprints |
|
SHA1 | 7222adca1693ebed558c58a9df3285f7c6a8b6fd |
SHA256 | fb956e1a2ad4731de877ce3cbc7e055408c9ad7214a379506d93d8d1f9efd5df |
SPKI SHA256 | 838616162b886370d3bd2171beb60eda78fd2d61d827e2da27856f5036a552c6 |
Determining whether a certificate is considered valid is a complicated process that depends on the exact configuration of the validating party. For trust to be established, the certificate must form a chain that ends with a trusted root. In this section we evaluate the server's certificate against major root stores.
Platform | Trusted |
---|---|
Apple | |
Google AOSP | |
Microsoft | |
Mozilla |
For a server certificate to be valid, it must be presented as part of a complete and valid certificate chain. The last certificate in the chain should be the root and is usually not included in the configuration.
Names | www.zendesk.com |
Subject DN | CN=www.zendesk.com |
Subject Key Identifier | dd912389c251d0b877974fa075f5ff1df43fdd7f |
Serial | 3cd155ffc0a01b900e5edd16d7595292 |
Not Before | 27 Jul 2024 05:27:26 UTC |
Not After | 25 Oct 2024 05:27:25 UTC |
Validity period | 90 days |
Key Usage | digitalSignature, keyEncipherment | Extended Key Usage | serverAuth |
Must Staple | No |
Issuer |
|
Issuer DN | CN=WR1, O=Google Trust Services, C=US |
Certification Authority | Google Trust Services LLC |
Validation Type | Domain Validation (DV) |
Authority Key Identifier | keyid:666949d4de2a9c9103cf890e24b80e30036e882e |
Parent Certificate | http://i.pki.goog/wr1.crt |
CRL | http://c.pki.goog/wr1/ZOmesDGxCWE.crl |
OCSP | http://o.pki.goog/s/wr1/PNE |
Certificate Transparency |
|
Signed Certificate Timestamps |
27 Jul 2024 06:27:27 UTC
| Google 'Argon2024' log
| Qualified
27 Jul 2024 06:27:27 UTC | Cloudflare 'Nimbus2024' Log | Qualified |
Fingerprints |
|
SHA1 | 7222adca1693ebed558c58a9df3285f7c6a8b6fd |
SHA256 | fb956e1a2ad4731de877ce3cbc7e055408c9ad7214a379506d93d8d1f9efd5df |
SPKI SHA256 | 838616162b886370d3bd2171beb60eda78fd2d61d827e2da27856f5036a552c6 |
Subject DN | CN=WR1, O=Google Trust Services, C=US |
Subject Key Identifier | 666949d4de2a9c9103cf890e24b80e30036e882e |
Serial | 7fd9e2c2d2048a0474b627a26d0868a7 |
Not Before | 13 Dec 2023 09:00:00 UTC |
Not After | 20 Feb 2029 14:00:00 UTC |
Validity period | 1897 days |
Key Usage | digitalSignature, keyCertSign, cRLSign | Extended Key Usage | serverAuth, clientAuth |
Issuer |
|
Issuer DN | CN=GTS Root R1, O=Google Trust Services LLC, C=US |
Certification Authority | Google Trust Services LLC |
Validation Type | Not Applicable |
Authority Key Identifier | keyid:e4af2b26711a2b4827852f52662ceff08913713e |
Parent Certificate | http://i.pki.goog/r1.crt |
CRL | http://c.pki.goog/r/r1.crl |
CA certificate | Yes (pathlen 0) |
Fingerprints |
|
SHA1 | 41f091692f3b70803bd1fd77e92963d113718cd2 |
SHA256 | b10b6f00e609509e8700f6d34687a2bfce38ea05a8fdf1cdc40c3a2a0d0d0e45 |
SPKI SHA256 | c83bbda20db9e4d3791847fe0706bdad3aea150d04c9d674af514287d4dd016e |
Subject DN | CN=GTS Root R1, O=Google Trust Services LLC, C=US |
Subject Key Identifier | e4af2b26711a2b4827852f52662ceff08913713e |
Serial | 77bd0d6cdb36f91aea210fc4f058d30d |
Not Before | 19 Jun 2020 00:00:42 UTC |
Not After | 28 Jan 2028 00:00:42 UTC |
Key Usage | digitalSignature, keyCertSign, cRLSign |
Issuer |
|
Issuer DN | CN=GlobalSign Root CA, OU=Root CA, O=GlobalSign nv-sa, C=BE |
Certification Authority | Google Trust Services LLC |
Validation Type | Not Applicable |
Authority Key Identifier | keyid:607b661a450d97ca89502f7d04cd34a8fffcfd4b |
Parent Certificate | http://pki.goog/gsr1/gsr1.crt |
CRL | http://crl.pki.goog/gsr1/gsr1.crl |
OCSP | http://ocsp.pki.goog/gsr1 |
CA certificate | Yes (pathlen unlimited) |
Fingerprints |
|
SHA1 | 08745487e891c19e3078c1f2a07e452950ef36f6 |
SHA256 | 3ee0278df71fa3c125c4cd487f01d774694e6fc57e0cd94c24efd769133918e5 |
SPKI SHA256 | 871a9194f4eed5b312ff40c84c1d524aed2f778bbff25f138cf81f680a7adc67 |
Subject DN | CN=GlobalSign Root CA, OU=Root CA, O=GlobalSign nv-sa, C=BE |
Subject Key Identifier | 607b661a450d97ca89502f7d04cd34a8fffcfd4b |
Serial | 20000000000d678b79405 |
Not Before | 01 Sep 1998 12:00:00 UTC |
Not After | 28 Jan 2014 12:00:00 UTC (expired 10 years 7 months ago) |
Key Usage | keyCertSign, cRLSign |
Issuer |
|
Issuer DN | CN=GlobalSign Root CA, OU=Root CA, O=GlobalSign nv-sa, C=BE |
Certification Authority | Google Trust Services LLC |
Validation Type | Self-signed |
CA certificate | Yes (pathlen unlimited) |
Fingerprints |
|
SHA1 | 2f173f7de99667afa57af80aa2d1b12fac830338 |
SHA256 | b41b2fbfb93eeab3e0fa6b284adb932cdb3766ed4bc7d14837a8f2d9ae874a23 |
SPKI SHA256 | 2bcee858158cf5465fc9d76f0dfa312fef25a4dca8501da9b46b67d1fbfa1b64 |
Names | www.zendesk.com |
Subject DN | CN=www.zendesk.com |
Subject Key Identifier | e113f196c862d8e1b89cd0ff7f9723ab7a000e4c |
Serial | 35dce22114d863700e3b6cde6c9b3682 |
Not Before | 27 Jul 2024 05:27:35 UTC |
Not After | 25 Oct 2024 05:27:34 UTC |
Validity period | 90 days |
Key Usage | digitalSignature | Extended Key Usage | serverAuth |
Must Staple | No |
Issuer |
|
Issuer DN | CN=WE1, O=Google Trust Services, C=US |
Certification Authority | Google Trust Services LLC |
Validation Type | Domain Validation (DV) |
Authority Key Identifier | keyid:9077923567c4ffa8cca9e67bd980797bcc93f938 |
Parent Certificate | http://i.pki.goog/we1.crt |
CRL | http://c.pki.goog/we1/G0k-BqpOX8k.crl |
OCSP | http://o.pki.goog/s/we1/Ndw |
Certificate Transparency |
|
Signed Certificate Timestamps |
27 Jul 2024 06:27:35 UTC
| Google 'Argon2024' log
| Qualified
27 Jul 2024 06:27:35 UTC | Cloudflare 'Nimbus2024' Log | Qualified |
Fingerprints |
|
SHA1 | 1c8ed369617aa6ddad4134501f8f33c01804282c |
SHA256 | f3e830b9d395b113c0f12b2d92af24bbee24b6a54180047aa86114c1482ae7a0 |
SPKI SHA256 | 8f94558bdfc61c70abdb5598d8c61baedf5c7b05d4de41beefff57400358035e |
Determining whether a certificate is considered valid is a complicated process that depends on the exact configuration of the validating party. For trust to be established, the certificate must form a chain that ends with a trusted root. In this section we evaluate the server's certificate against major root stores.
Platform | Trusted |
---|---|
Apple | |
Google AOSP | |
Microsoft | |
Mozilla |
For a server certificate to be valid, it must be presented as part of a complete and valid certificate chain. The last certificate in the chain should be the root and is usually not included in the configuration.
Names | www.zendesk.com |
Subject DN | CN=www.zendesk.com |
Subject Key Identifier | e113f196c862d8e1b89cd0ff7f9723ab7a000e4c |
Serial | 35dce22114d863700e3b6cde6c9b3682 |
Not Before | 27 Jul 2024 05:27:35 UTC |
Not After | 25 Oct 2024 05:27:34 UTC |
Validity period | 90 days |
Key Usage | digitalSignature | Extended Key Usage | serverAuth |
Must Staple | No |
Issuer |
|
Issuer DN | CN=WE1, O=Google Trust Services, C=US |
Certification Authority | Google Trust Services LLC |
Validation Type | Domain Validation (DV) |
Authority Key Identifier | keyid:9077923567c4ffa8cca9e67bd980797bcc93f938 |
Parent Certificate | http://i.pki.goog/we1.crt |
CRL | http://c.pki.goog/we1/G0k-BqpOX8k.crl |
OCSP | http://o.pki.goog/s/we1/Ndw |
Certificate Transparency |
|
Signed Certificate Timestamps |
27 Jul 2024 06:27:35 UTC
| Google 'Argon2024' log
| Qualified
27 Jul 2024 06:27:35 UTC | Cloudflare 'Nimbus2024' Log | Qualified |
Fingerprints |
|
SHA1 | 1c8ed369617aa6ddad4134501f8f33c01804282c |
SHA256 | f3e830b9d395b113c0f12b2d92af24bbee24b6a54180047aa86114c1482ae7a0 |
SPKI SHA256 | 8f94558bdfc61c70abdb5598d8c61baedf5c7b05d4de41beefff57400358035e |
Subject DN | CN=WE1, O=Google Trust Services, C=US |
Subject Key Identifier | 9077923567c4ffa8cca9e67bd980797bcc93f938 |
Serial | 7ff31977972c224a76155d13b6d685e3 |
Not Before | 13 Dec 2023 09:00:00 UTC |
Not After | 20 Feb 2029 14:00:00 UTC |
Validity period | 1897 days |
Key Usage | digitalSignature, keyCertSign, cRLSign | Extended Key Usage | serverAuth, clientAuth |
Issuer |
|
Issuer DN | CN=GTS Root R4, O=Google Trust Services LLC, C=US |
Certification Authority | Google Trust Services LLC |
Validation Type | Not Applicable |
Authority Key Identifier | keyid:804cd6eb74ff4936a3d5d8fcb53ec56af0941d8c |
Parent Certificate | http://i.pki.goog/r4.crt |
CRL | http://c.pki.goog/r/r4.crl |
CA certificate | Yes (pathlen 0) |
Fingerprints |
|
SHA1 | 108fbf794e18ec5347a414e4370cc4506c297ab2 |
SHA256 | 1dfc1605fbad358d8bc844f76d15203fac9ca5c1a79fd4857ffaf2864fbebf96 |
SPKI SHA256 | 908769e8d34477cc2cba0632c88605b22d7294c0840f78596d247c645b1afc0e |
Subject DN | CN=GTS Root R4, O=Google Trust Services LLC, C=US |
Subject Key Identifier | 804cd6eb74ff4936a3d5d8fcb53ec56af0941d8c |
Serial | 7fe530bf331343bedd821610493d8a1b |
Not Before | 15 Nov 2023 03:43:21 UTC |
Not After | 28 Jan 2028 00:00:42 UTC |
Validity period | 1535 days |
Key Usage | digitalSignature, keyCertSign, cRLSign | Extended Key Usage | serverAuth, clientAuth |
Issuer |
|
Issuer DN | CN=GlobalSign Root CA, OU=Root CA, O=GlobalSign nv-sa, C=BE |
Certification Authority | Google Trust Services LLC |
Validation Type | Not Applicable |
Authority Key Identifier | keyid:607b661a450d97ca89502f7d04cd34a8fffcfd4b |
Parent Certificate | http://i.pki.goog/gsr1.crt |
CRL | http://c.pki.goog/r/gsr1.crl |
CA certificate | Yes (pathlen unlimited) |
Fingerprints |
|
SHA1 | 932bed339aa69212c89375b79304b475490b89a0 |
SHA256 | 76b27b80a58027dc3cf1da68dac17010ed93997d0b603e2fadbe85012493b5a7 |
SPKI SHA256 | 9847e5653e5e9e847516e5cb818606aa7544a19be67fd7366d506988e8d84347 |
Subject DN | CN=GlobalSign Root CA, OU=Root CA, O=GlobalSign nv-sa, C=BE |
Subject Key Identifier | 607b661a450d97ca89502f7d04cd34a8fffcfd4b |
Serial | 20000000000d678b79405 |
Not Before | 01 Sep 1998 12:00:00 UTC |
Not After | 28 Jan 2014 12:00:00 UTC (expired 10 years 7 months ago) |
Key Usage | keyCertSign, cRLSign |
Issuer |
|
Issuer DN | CN=GlobalSign Root CA, OU=Root CA, O=GlobalSign nv-sa, C=BE |
Certification Authority | Google Trust Services LLC |
Validation Type | Self-signed |
CA certificate | Yes (pathlen unlimited) |
Fingerprints |
|
SHA1 | 2f173f7de99667afa57af80aa2d1b12fac830338 |
SHA256 | b41b2fbfb93eeab3e0fa6b284adb932cdb3766ed4bc7d14837a8f2d9ae874a23 |
SPKI SHA256 | 2bcee858158cf5465fc9d76f0dfa312fef25a4dca8501da9b46b67d1fbfa1b64 |
Names | *.zendesk.com zendesk.com |
Subject DN | CN=zendesk.com |
Subject Key Identifier | f3127a560f173dd77bdb3c55d1988ae377f51c1b |
Serial | 44b472545014c76f7f8531fbab4948dc635 |
Not Before | 20 Jul 2024 22:28:35 UTC |
Not After | 18 Oct 2024 22:28:34 UTC |
Validity period | 90 days |
Key Usage | digitalSignature, keyEncipherment | Extended Key Usage | serverAuth, clientAuth |
Must Staple | No |
Issuer |
|
Issuer DN | CN=R10, O=Let's Encrypt, C=US |
Certification Authority | Let's Encrypt |
Validation Type | Domain Validation (DV) |
Authority Key Identifier | keyid:bbbcc347a5e4bca9c6c3a4720c108da235e1c8e8 |
Parent Certificate | http://r10.i.lencr.org/ |
OCSP | http://r10.o.lencr.org |
Certificate Transparency |
|
Signed Certificate Timestamps |
20 Jul 2024 23:28:35 UTC
| DigiCert Yeti2024 Log
| Qualified
20 Jul 2024 23:28:35 UTC | Google 'Xenon2024' log | Qualified |
Fingerprints |
|
SHA1 | e3b711f7d1fc0a4d2dbb3d78710996611e9da7e1 |
SHA256 | ebbe548405babff67382f9d7436ec422d0b1eeb47c14d8abae0ccdd373a4560f |
SPKI SHA256 | 5694580e5ed672b6df4b669d0745066900c78af933dd5ef6114e15f7e11376bd |
Determining whether a certificate is considered valid is a complicated process that depends on the exact configuration of the validating party. For trust to be established, the certificate must form a chain that ends with a trusted root. In this section we evaluate the server's certificate against major root stores.
Platform | Trusted |
---|---|
Apple | |
Google AOSP | |
Microsoft | |
Mozilla |
For a server certificate to be valid, it must be presented as part of a complete and valid certificate chain. The last certificate in the chain should be the root and is usually not included in the configuration.
Names | *.zendesk.com zendesk.com |
Subject DN | CN=zendesk.com |
Subject Key Identifier | f3127a560f173dd77bdb3c55d1988ae377f51c1b |
Serial | 44b472545014c76f7f8531fbab4948dc635 |
Not Before | 20 Jul 2024 22:28:35 UTC |
Not After | 18 Oct 2024 22:28:34 UTC |
Validity period | 90 days |
Key Usage | digitalSignature, keyEncipherment | Extended Key Usage | serverAuth, clientAuth |
Must Staple | No |
Issuer |
|
Issuer DN | CN=R10, O=Let's Encrypt, C=US |
Certification Authority | Let's Encrypt |
Validation Type | Domain Validation (DV) |
Authority Key Identifier | keyid:bbbcc347a5e4bca9c6c3a4720c108da235e1c8e8 |
Parent Certificate | http://r10.i.lencr.org/ |
OCSP | http://r10.o.lencr.org |
Certificate Transparency |
|
Signed Certificate Timestamps |
20 Jul 2024 23:28:35 UTC
| DigiCert Yeti2024 Log
| Qualified
20 Jul 2024 23:28:35 UTC | Google 'Xenon2024' log | Qualified |
Fingerprints |
|
SHA1 | e3b711f7d1fc0a4d2dbb3d78710996611e9da7e1 |
SHA256 | ebbe548405babff67382f9d7436ec422d0b1eeb47c14d8abae0ccdd373a4560f |
SPKI SHA256 | 5694580e5ed672b6df4b669d0745066900c78af933dd5ef6114e15f7e11376bd |
Subject DN | CN=R10, O=Let's Encrypt, C=US |
Subject Key Identifier | bbbcc347a5e4bca9c6c3a4720c108da235e1c8e8 |
Serial | 4ba85293f79a2fa273064ba8048d75d0 |
Not Before | 13 Mar 2024 00:00:00 UTC |
Not After | 12 Mar 2027 23:59:59 UTC |
Validity period | 1095 days |
Key Usage | digitalSignature, keyCertSign, cRLSign | Extended Key Usage | clientAuth, serverAuth |
Issuer |
|
Issuer DN | CN=ISRG Root X1, O=Internet Security Research Group, C=US |
Certification Authority | Let's Encrypt |
Validation Type | Not Applicable |
Authority Key Identifier | keyid:79b459e67bb6e5e40173800888c81a58f6e99b6e |
Parent Certificate | http://x1.i.lencr.org/ |
CRL | http://x1.c.lencr.org/ |
CA certificate | Yes (pathlen 0) |
Fingerprints |
|
SHA1 | 00abefd055f9a9c784ffdeabd1dcdd8fed741436 |
SHA256 | 9d7c3f1aa6ad2b2ec0d5cf1e246f8d9ae6cbc9fd0755ad37bb974b1f2fb603f3 |
SPKI SHA256 | 2bbad93ab5c79279ec121507f272cbe0c6647a3aae52e22f388afab426b4adba |
Subject DN | CN=ISRG Root X1, O=Internet Security Research Group, C=US |
Subject Key Identifier | 79b459e67bb6e5e40173800888c81a58f6e99b6e |
Serial | 4001772137d4e942b8ee76aa3c640ab7 |
Not Before | 20 Jan 2021 19:14:03 UTC |
Not After | 30 Sep 2024 18:14:03 UTC |
Validity period | 1349 days |
Key Usage | keyCertSign, cRLSign |
Issuer |
|
Issuer DN | CN=DST Root CA X3, O=Digital Signature Trust Co. |
Certification Authority | IdenTrust Services, LLC |
Validation Type | Not Applicable |
Authority Key Identifier | keyid:c4a7b1a47b2c71fadbe14b9075ffc41560858910 |
Parent Certificate | http://apps.identrust.com/roots/dstrootcax3.p7c |
CRL | http://crl.identrust.com/DSTROOTCAX3CRL.crl |
CA certificate | Yes (pathlen unlimited) |
Fingerprints |
|
SHA1 | 933c6ddee95c9c41a40f9f50493d82be03ad87bf |
SHA256 | 6d99fb265eb1c5b3744765fcbc648f3cd8e1bffafdc4c2f99b9d47cf7ff1c24f |
SPKI SHA256 | 0b9fa5a59eed715c26c1020c711b4f6ec42d58b0015e14337a39dad301c5afc3 |