zynimus.com
Issued by R3
About this certificate
This digital certificate with serial number 03:14:f0:b0:66:0f:39:8f:88:ba:b6:c9:bf:c0:f0:0e:c0:73 was issued on by Let's Encrypt.
With 2 subject alternative names this certificate can be used to secure multiple fqdn's. This certificate is currently not expired, we haven't checked the revocation status of this certificate but you can do this simply on revocationcheck.com. If we have found any compliance issues with this certificate they will be shown below. I hope this certificate review is providing you the detailed information in a simple form you where looking for.
We have idenified some issues with this certificate:
- DV certificate contains a subject common name, this is not recommended. If certificate policy 2.23.140.1.2.1 (CA/B BR domain validated) is included, only country and/or common name is allowed in SubjectDN. (BRs: 7.1.2.7.2)
- Subscriber certificates use of Subject Key Identifier is NOT RECOMMENDED (BRs v2: 7.1.2.7.6)
- Subscriber Certificate: commonName is NOT RECOMMENDED. (BRs: 7.1.2.7.1)
Certificate Subject
CN=zynimus.com
Let's Encrypt
Organization:
Let's Encrypt
Country:
US
This certificate will expire on
Certificate Details
Serial Number (hex): 03:14:f0:b0:66:0f:39:8f:88:ba:b6:c9:bf:c0:f0:0e:c0:73Serial Number (int): 268462435766947007326121202922868991508595
Serial Number lenght: 138 bits, 18 octets
SubjectKeyId: a5:d0:c3:d4:08:cc:5f:ce:e1:4d:03:c4:4f:5c:c5:3f:74:20:5d:e9
AuthorityKeyId: 14:2e:b3:17:b7:58:56:cb:ae:50:09:40:e6:1f:af:9d:8b:14:c2:c6
Fingerprint (sha1): 61:35:3c:49:7c:8c:33:3a:69:ae:51:87:e2:51:fd:9a:93:6e:d0:c2
Fingerprint (sha256): 7d:a7:03:20:cb:72:31:7c:4e:61:94:00:ab:f7:36:10:4a:5a:fb:aa:15:ff:cb:71:40:22:fc:aa:ed:bd:e9:53
Issuing Certificate URL: http://r3.i.lencr.org/
Revocation information
OCSP Server: http://r3.o.lencr.orgCheck the revocation status for certificate zynimus.com
2
DNS Names
0
Email Addresses
0
IP Addresses
Advanced Certificate Properties
Tehnical certificate details for zynimus.com
Public Key Algorithm
RSA
Key Size
2048
Signature Algorithm
SHA256 with RSA
Key Usage
Digital Signature
Key Encipherment
Extended Key Usages
Server Authentication
Client Authentication
Extensions
9 extensions
No
unhandled critical extensions
CA Certificate
This is not a CA certificate
Subject Alternative Names
www.zynimus.com
zynimus.com
zynimus.com
Other certificates including the domain name zynimus.com
(limited to 100 certificates)
ticket.antwons.com
zynimus.com
sni.cloudflaressl.com
www.zynimus.com
support.xceed.com
support.xceed.com
mail.zynimus.com
support.zynimus.com
terminal.zynimus.com
support.adrytech.com
server.tanicmail.com
*.zynimus.com
zynimus.com
support.xceed.com
terminal.zynimus.com
zynimus.com
terminal.zynimus.com
server.tanicmail.com
office.zynimus.com
office.zynimus.com
zynimus.com
facilities.fmls.com
zynimus.com
mail.zynimus.net
mail.zynimus.com
mail.zynimus.com
helpdesk.micromass.com
books.palomats.com
mail.funpixkiosk.com
zynimus.com
sni.cloudflaressl.com
office.zynimus.com
crm.zynimus.com
www.zynimus.com
zynimus.com
terminal.zynimus.com
support.xceed.com
support.xceed.com
asistencia.vencu.es
*.zynimus.com
mail.zynimus.com
office.zynimus.com
office.zynimus.com
mail.zynimus.net
support.coffeecounty.us
asistencia.vencu.es
terminal.zynimus.com
www.zynimus.com
www.zynimus.com
zynimus.com
www.zynimus.com
support.zynimus.com
zynimus.com
sni.cloudflaressl.com
www.zynimus.com
support.xceed.com
support.xceed.com
mail.zynimus.com
support.zynimus.com
terminal.zynimus.com
support.adrytech.com
server.tanicmail.com
*.zynimus.com
zynimus.com
support.xceed.com
terminal.zynimus.com
zynimus.com
terminal.zynimus.com
server.tanicmail.com
office.zynimus.com
office.zynimus.com
zynimus.com
facilities.fmls.com
zynimus.com
mail.zynimus.net
mail.zynimus.com
mail.zynimus.com
helpdesk.micromass.com
books.palomats.com
mail.funpixkiosk.com
zynimus.com
sni.cloudflaressl.com
office.zynimus.com
crm.zynimus.com
www.zynimus.com
zynimus.com
terminal.zynimus.com
support.xceed.com
support.xceed.com
asistencia.vencu.es
*.zynimus.com
mail.zynimus.com
office.zynimus.com
office.zynimus.com
mail.zynimus.net
support.coffeecounty.us
asistencia.vencu.es
terminal.zynimus.com
www.zynimus.com
www.zynimus.com
zynimus.com
www.zynimus.com
support.zynimus.com
Certificate
The complete raw certificate details for zynimus.com in PEM and ASN.1 format.
Certificate (PEM)
-----BEGIN CERTIFICATE----- MIIE9DCCA9ygAwIBAgISAxTwsGYPOY+IurbJv8DwDsBzMA0GCSqGSIb3DQEBCwUA MDIxCzAJBgNVBAYTAlVTMRYwFAYDVQQKEw1MZXQncyBFbmNyeXB0MQswCQYDVQQD EwJSMzAeFw0yNDA2MDUxNzIwMzJaFw0yNDA5MDMxNzIwMzFaMBYxFDASBgNVBAMT C3p5bmltdXMuY29tMIIBIjANBgkqhkiG9w0BAQEFAAOCAQ8AMIIBCgKCAQEAq1gY +1N2Sr2rKGT1/RmFR7CnIzWLLh8wvvvRuft0mTd0lIc++f8eToDQ9k5I6dw2cXpP iqto5lvDgovgO7dJWnN3K4GvIk4y7Pr5Ql0rN7hIspC009BqzUSYlrtgk6ag2nG/ tTUTQLrBUu2JPeFVrF4hZk4MO0zODVJyfVHqQTmYfR5pqVvOWNrdFMvd0+SOEkcQ UxBrZYyLQ5Sd0EaG+v0tmW0G9S3yLP7kMrvMgfUbQBwxohIPgtATP/w+PlnKLeRC WWfntniGMOc/fuZG/RxR7izqPr0cK3b4xOw1+nQftBWqdZuLo0dhoDlYYU90C62F K9JjmgDp+deDhrTiCQIDAQABo4ICHjCCAhowDgYDVR0PAQH/BAQDAgWgMB0GA1Ud JQQWMBQGCCsGAQUFBwMBBggrBgEFBQcDAjAMBgNVHRMBAf8EAjAAMB0GA1UdDgQW BBSl0MPUCMxfzuFNA8RPXMU/dCBd6TAfBgNVHSMEGDAWgBQULrMXt1hWy65QCUDm H6+dixTCxjBVBggrBgEFBQcBAQRJMEcwIQYIKwYBBQUHMAGGFWh0dHA6Ly9yMy5v LmxlbmNyLm9yZzAiBggrBgEFBQcwAoYWaHR0cDovL3IzLmkubGVuY3Iub3JnLzAn BgNVHREEIDAegg93d3cuenluaW11cy5jb22CC3p5bmltdXMuY29tMBMGA1UdIAQM MAowCAYGZ4EMAQIBMIIBBAYKKwYBBAHWeQIEAgSB9QSB8gDwAHYAPxdLT9ciR1iU HWUchL4NEu2QN38fhWrrwb8ohez4ZG4AAAGP6aGWzQAABAMARzBFAiEAw4NGjCdL q6Wj8aZFug4fX3zhLF2ktgEO3+IdsoTgEBoCIDv0lra+i4YPkboY+UtGdAML8c0u yYQOas6ryrIHTnHnAHYAdv+IPwq2+5VRwmHM9Ye6NLSkzbsp3GhCCp/mZ0xaOnQA AAGP6aGXGwAABAMARzBFAiAbXUDFk9Gmhl5j5p3A559GwUHqO2fo43snzuysvCeJ GQIhAKOAF2qRvVHu/pKtAncoKN6qcsvqWxNYyhT8WImapQ2fMA0GCSqGSIb3DQEB CwUAA4IBAQBL5XcxzXOWk8qmSjWWfRO+u9HExCUaTT2SGqlHWzpKphAQH4jYcRj/ rg3rK+6kNdFkUTdCTpHFwquxdPmi+KPx6YsjXFemvEqzDfWW72fquutCvZ76VWof TwhXWimw3bygOodrOMLytZ6W8QUUffgYhatBSaTU6gaRt9EGTjQA9J6leeKaOIvZ 5COAexakygrAUr3/VwEnTIhIAoe+JTM62qafvas+MXlia5PZo7VLYGlQoxPaBJ3T 0qfly8/XNDxb+p90aYuqKUYzjFY9n1YILP8i4eqhzHoks24ZWswfGgDxAU3T1JDC LB8j2aLi1wAftlo1Ea77q2g0QobXtB5A -----END CERTIFICATE-----
Public Key (PEM)
-----BEGIN PUBLIC KEY----- MIIBIjANBgkqhkiG9w0BAQEFAAOCAQ8AMIIBCgKCAQEAq1gY+1N2Sr2rKGT1/RmF R7CnIzWLLh8wvvvRuft0mTd0lIc++f8eToDQ9k5I6dw2cXpPiqto5lvDgovgO7dJ WnN3K4GvIk4y7Pr5Ql0rN7hIspC009BqzUSYlrtgk6ag2nG/tTUTQLrBUu2JPeFV rF4hZk4MO0zODVJyfVHqQTmYfR5pqVvOWNrdFMvd0+SOEkcQUxBrZYyLQ5Sd0EaG +v0tmW0G9S3yLP7kMrvMgfUbQBwxohIPgtATP/w+PlnKLeRCWWfntniGMOc/fuZG /RxR7izqPr0cK3b4xOw1+nQftBWqdZuLo0dhoDlYYU90C62FK9JjmgDp+deDhrTi CQIDAQAB -----END PUBLIC KEY-----
ASN.1 decoded
[c:0|t:16|true] SEQUENCE, SEQUENCE OF . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF . . . . . . . . [c:2|t:0|true] OtherName . . . . . . . . . . . . [c:0|t:2|false] INTEGER 2 . . . . . . . . [c:0|t:2|false] INTEGER 268462435766947007326121202922868991508595 . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF . . . . . . . . . . . . [c:0|t:6|false] OBJECT IDENTIFIER 1.2.840.113549.1.1.11 (sha256WithRSAEncryption) . . . . . . . . . . . . [c:0|t:5|false] NULL . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF . . . . . . . . . . . . [c:0|t:17|true] SET, SET OF . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF . . . . . . . . . . . . . . . . . . . . [c:0|t:6|false] OBJECT IDENTIFIER 2.5.4.6 (countryName) . . . . . . . . . . . . . . . . . . . . [c:0|t:19|false] PrintableString 'US' . . . . . . . . . . . . [c:0|t:17|true] SET, SET OF . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF . . . . . . . . . . . . . . . . . . . . [c:0|t:6|false] OBJECT IDENTIFIER 2.5.4.10 (organizationName) . . . . . . . . . . . . . . . . . . . . [c:0|t:19|false] PrintableString 'Let's Encrypt' . . . . . . . . . . . . [c:0|t:17|true] SET, SET OF . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF . . . . . . . . . . . . . . . . . . . . [c:0|t:6|false] OBJECT IDENTIFIER 2.5.4.3 (commonName) . . . . . . . . . . . . . . . . . . . . [c:0|t:19|false] PrintableString 'R3' . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF . . . . . . . . . . . . [c:0|t:23|false] UTCTime 2024-06-05 17:20:32 +0000 UTC . . . . . . . . . . . . [c:0|t:23|false] UTCTime 2024-09-03 17:20:31 +0000 UTC . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF . . . . . . . . . . . . [c:0|t:17|true] SET, SET OF . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF . . . . . . . . . . . . . . . . . . . . [c:0|t:6|false] OBJECT IDENTIFIER 2.5.4.3 (commonName) . . . . . . . . . . . . . . . . . . . . [c:0|t:19|false] PrintableString 'zynimus.com' . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF . . . . . . . . . . . . . . . . [c:0|t:6|false] OBJECT IDENTIFIER 1.2.840.113549.1.1.1 (rsaEncryption) . . . . . . . . . . . . . . . . [c:0|t:5|false] NULL . . . . . . . . . . . . [c:0|t:3|false] BIT STRING (2160 bits) . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF . . . . . . . . . . . . . . . . . . . . [c:0|t:2|false] INTEGER 21630192687450967116383738411352250235150899869815568955658080006527942691633303284408688023230702493135391028729116991352742633309623177378400179478585224365662134963583115239152581908418305944511521490637662989256764616082407188390617036147184786313397273421570528264467548744782648524165699350279774838891201728769482246720893898085638139870460166830468100184873371421909703893501795899592494762179190141428255703101866664744833883926946661913354114365119219023774356114852676964695347822616412286602022844570645115856164286248294140133146449095718046022057326157960582529750756658467205411748334543524239995363849 . . . . . . . . . . . . . . . . . . . . [c:0|t:2|false] INTEGER 65537 . . . . . . . . [c:2|t:3|true] ORAddress . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF . . . . . . . . . . . . . . . . . . . . [c:0|t:6|false] OBJECT IDENTIFIER 2.5.29.15 (keyUsage) . . . . . . . . . . . . . . . . . . . . [c:0|t:1|false] BOOLEAN true . . . . . . . . . . . . . . . . . . . . [c:0|t:4|false] OCTET STRING (4 bytes) . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:3|false] BIT STRING (3 bits) 05a0 . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF . . . . . . . . . . . . . . . . . . . . [c:0|t:6|false] OBJECT IDENTIFIER 2.5.29.37 (extKeyUsage) . . . . . . . . . . . . . . . . . . . . [c:0|t:4|false] OCTET STRING (22 bytes) . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:6|false] OBJECT IDENTIFIER 1.3.6.1.5.5.7.3.1 (serverAuth) . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:6|false] OBJECT IDENTIFIER 1.3.6.1.5.5.7.3.2 (clientAuth) . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF . . . . . . . . . . . . . . . . . . . . [c:0|t:6|false] OBJECT IDENTIFIER 2.5.29.19 (basicConstraints) . . . . . . . . . . . . . . . . . . . . [c:0|t:1|false] BOOLEAN true . . . . . . . . . . . . . . . . . . . . [c:0|t:4|false] OCTET STRING (2 bytes) . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF . . . . . . . . . . . . . . . . . . . . [c:0|t:6|false] OBJECT IDENTIFIER 2.5.29.14 (subjectKeyIdentifier) . . . . . . . . . . . . . . . . . . . . [c:0|t:4|false] OCTET STRING (22 bytes) . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:4|false] OCTET STRING (20 bytes) a5d0c3d408cc5fcee14d03c44f5cc53f74205de9 . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF . . . . . . . . . . . . . . . . . . . . [c:0|t:6|false] OBJECT IDENTIFIER 2.5.29.35 (authorityKeyIdentifier) . . . . . . . . . . . . . . . . . . . . [c:0|t:4|false] OCTET STRING (24 bytes) . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:0|false] OtherName 142eb317b75856cbae500940e61faf9d8b14c2c6 . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF . . . . . . . . . . . . . . . . . . . . [c:0|t:6|false] OBJECT IDENTIFIER 1.3.6.1.5.5.7.1.1 (authorityInfoAccess) . . . . . . . . . . . . . . . . . . . . [c:0|t:4|false] OCTET STRING (73 bytes) . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:6|false] OBJECT IDENTIFIER 1.3.6.1.5.5.7.48.1 (ocsp) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:6|false] IA5String 'http://r3.o.lencr.org' . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:6|false] OBJECT IDENTIFIER 1.3.6.1.5.5.7.48.2 (caIssuers) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:6|false] IA5String 'http://r3.i.lencr.org/' . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF . . . . . . . . . . . . . . . . . . . . [c:0|t:6|false] OBJECT IDENTIFIER 2.5.29.17 (subjectAltName) . . . . . . . . . . . . . . . . . . . . [c:0|t:4|false] OCTET STRING (32 bytes) . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'www.zynimus.com' . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'zynimus.com' . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF . . . . . . . . . . . . . . . . . . . . [c:0|t:6|false] OBJECT IDENTIFIER 2.5.29.32 (certificatePolicies) . . . . . . . . . . . . . . . . . . . . [c:0|t:4|false] OCTET STRING (12 bytes) . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:6|false] OBJECT IDENTIFIER 2.23.140.1.2.1 (Domain Validation Certificates Policy) . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF . . . . . . . . . . . . . . . . . . . . [c:0|t:6|false] OBJECT IDENTIFIER 1.3.6.1.4.1.11129.2.4.2 . . . . . . . . . . . . . . . . . . . . [c:0|t:4|false] OCTET STRING (245 bytes) . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:4|false] OCTET STRING (242 bytes) 00f00076003f174b4fd7224758941d651c84be0d12ed90377f1f856aebc1bf2885ecf8646e0000018fe9a196cd0000040300473045022100c383468c274baba5a3f1a645ba0e1f5f7ce12c5da4b6010edfe21db284e0101a02203bf496b6be8b860f91ba18f94b4674030bf1cd2ec9840e6aceabcab2074e71e700760076ff883f0ab6fb9551c261ccf587ba34b4a4cdbb29dc68420a9fe6674c5a3a740000018fe9a1971b000004030047304502201b5d40c593d1a6865e63e69dc0e79f46c141ea3b67e8e37b27ceecacbc278919022100a380176a91bd51eefe92ad02772828deaa72cbea5b1358ca14fc58899aa50d9f . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF . . . . . . . . [c:0|t:6|false] OBJECT IDENTIFIER 1.2.840.113549.1.1.11 (sha256WithRSAEncryption) . . . . . . . . [c:0|t:5|false] NULL . . . . [c:0|t:3|false] BIT STRING (2048 bits) 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