COMODO RSA Certification Authority (exp 2020)
A new intermediate certificate with the same CN is available:
COMODO RSA Certification Authority (2028)
Comodo intermediate certificate currently used for TBS X509. Chained with AddTrust External CA Root.
If you are looking for the root version, you can find it here.
Its CRL is available here: http://crl.comodoca.com/COMODORSACertificationAuthority.crl
It can be imported via this link:
http://www.tbs-x509.com/COMODORSACertificationAuthorityInterm.crt
Or use the text version here under.
-----BEGIN CERTIFICATE----- MIIFdDCCBFygAwIBAgIQJ2buVutJ846r13Ci/ITeIjANBgkqhkiG9w0BAQwFADBv MQswCQYDVQQGEwJTRTEUMBIGA1UEChMLQWRkVHJ1c3QgQUIxJjAkBgNVBAsTHUFk ZFRydXN0IEV4dGVybmFsIFRUUCBOZXR3b3JrMSIwIAYDVQQDExlBZGRUcnVzdCBF eHRlcm5hbCBDQSBSb290MB4XDTAwMDUzMDEwNDgzOFoXDTIwMDUzMDEwNDgzOFow gYUxCzAJBgNVBAYTAkdCMRswGQYDVQQIExJHcmVhdGVyIE1hbmNoZXN0ZXIxEDAO BgNVBAcTB1NhbGZvcmQxGjAYBgNVBAoTEUNPTU9ETyBDQSBMaW1pdGVkMSswKQYD VQQDEyJDT01PRE8gUlNBIENlcnRpZmljYXRpb24gQXV0aG9yaXR5MIICIjANBgkq hkiG9w0BAQEFAAOCAg8AMIICCgKCAgEAkehUktIKVrGsDSTdxc9EZ3SZKzejfSNw AHG8U9/E+ioSj0t/EFa9n3Byt2F/yUsPF6c947AEYe7/EZfH9IY+Cvo+XPmT5jR6 2RRr55yzhaCCenavcZDX7P0N+pxs+t+wgvQUfvm+xKYvT3+Zf7X8Z0NyvQwA1onr ayzT7Y+YHBSrfuXjbvzYqOSSJNpDa2K4Vf3qwbxstovzDo2a5JtsaZn4eEgwRdWt 4Q08RWD8MpZRJ7xnw8outmvqRsfHIKCxH2XeSAi6pE6p8oNGN4Tr6MyBSENnTnIq m1y9TBsoilwie7SrmNnu4FGDwwlGTm0+mfqVF9p8M1dBPI1R7Qu2XK8sYxrfV8g/ vOldxJuvRZnio1oktLqpVj3Pb6r/SVi+8Kj/9Lit6Tf7urj0Czr56ENCHonYhMsT 8dm74YlguIwoVqwUHZwK53Hrzw7dPamWoUi9PPevtQ0iTMARgexWO/bTouJbt7IE IlKVgJNp6I5MZfGRAy1wdALqi2cVKWlSArvX31BqVUa/oKMoYX9w0MOiqiwhqkfO KJwGRXa/ghgntNWutMtQ5mv0TIZxMOmm3xaG4Nj/QN370EKIf6MzOi5cHkERgWPO GHFrK+ymircxXDpqR+DDeVnWIBqv8mqYqnK8V0rSS527EPywTEHl7R09XiidnMy/ s1Hap0flhFMCAwEAAaOB9DCB8TAfBgNVHSMEGDAWgBStvZh6NLQm9/rEJlTvA73g JMtUGjAdBgNVHQ4EFgQUu69+Aj36pvE8hI6t7jiY7NkyMtQwDgYDVR0PAQH/BAQD AgGGMA8GA1UdEwEB/wQFMAMBAf8wEQYDVR0gBAowCDAGBgRVHSAAMEQGA1UdHwQ9 MDswOaA3oDWGM2h0dHA6Ly9jcmwudXNlcnRydXN0LmNvbS9BZGRUcnVzdEV4dGVy bmFsQ0FSb290LmNybDA1BggrBgEFBQcBAQQpMCcwJQYIKwYBBQUHMAGGGWh0dHA6 Ly9vY3NwLnVzZXJ0cnVzdC5jb20wDQYJKoZIhvcNAQEMBQADggEBAGS/g/FfmoXQ zbihKVcN6Fr30ek+8nYEbvFScLsePP9NDXRqzIGCJdPDoCpdTPW6i6FtxFQJdcfj Jw5dhHk3QBN39bSsHNA7qxcS1u80GH4r6XnTq1dFDK8o+tDb5VCViLvfhVdpfZLY Uspzgb8c8+a4bmYRBbMelC1/kZWSWfFMzqORcUx8Rww7Cxn2obFshj5cqsQugsv5 B5a6SE2Q8pTIqXOi6wZ7I53eovNNVZ96YUWYGGjHXkBrI/V5eu+MtWuLt29G9Hvx PUsE2JOAWVrgQSQdso8VYFhH2+9uRv0V9dlfmrPb2LjkQLPNlzmuhbsdjrzch5vR pu/xO28QOG8= -----END CERTIFICATE-----* Certificate: Data: Version: 3 (0x2) Serial Number: 27:66:ee:56:eb:49:f3:8e:ab:d7:70:a2:fc:84:de:22 Signature Algorithm: sha384WithRSAEncryption Issuer: C=SE, O=AddTrust AB, OU=AddTrust External TTP Network, CN=AddTrust External CA Root Validity Not Before: May 30 10:48:38 2000 GMT Not After : May 30 10:48:38 2020 GMT Subject: C=GB, ST=Greater Manchester, L=Salford, O=COMODO CA Limited, CN=COMODO RSA Certification Authority Subject Public Key Info: Public Key Algorithm: rsaEncryption Public-Key: (4096 bit) Modulus: 00:91:e8:54:92:d2:0a:56:b1:ac:0d:24:dd:c5:cf: 44:67:74:99:2b:37:a3:7d:23:70:00:71:bc:53:df: c4:fa:2a:12:8f:4b:7f:10:56:bd:9f:70:72:b7:61: 7f:c9:4b:0f:17:a7:3d:e3:b0:04:61:ee:ff:11:97: c7:f4:86:3e:0a:fa:3e:5c:f9:93:e6:34:7a:d9:14: 6b:e7:9c:b3:85:a0:82:7a:76:af:71:90:d7:ec:fd: 0d:fa:9c:6c:fa:df:b0:82:f4:14:7e:f9:be:c4:a6: 2f:4f:7f:99:7f:b5:fc:67:43:72:bd:0c:00:d6:89: eb:6b:2c:d3:ed:8f:98:1c:14:ab:7e:e5:e3:6e:fc: d8:a8:e4:92:24:da:43:6b:62:b8:55:fd:ea:c1:bc: 6c:b6:8b:f3:0e:8d:9a:e4:9b:6c:69:99:f8:78:48: 30:45:d5:ad:e1:0d:3c:45:60:fc:32:96:51:27:bc: 67:c3:ca:2e:b6:6b:ea:46:c7:c7:20:a0:b1:1f:65: de:48:08:ba:a4:4e:a9:f2:83:46:37:84:eb:e8:cc: 81:48:43:67:4e:72:2a:9b:5c:bd:4c:1b:28:8a:5c: 22:7b:b4:ab:98:d9:ee:e0:51:83:c3:09:46:4e:6d: 3e:99:fa:95:17:da:7c:33:57:41:3c:8d:51:ed:0b: b6:5c:af:2c:63:1a:df:57:c8:3f:bc:e9:5d:c4:9b: af:45:99:e2:a3:5a:24:b4:ba:a9:56:3d:cf:6f:aa: ff:49:58:be:f0:a8:ff:f4:b8:ad:e9:37:fb:ba:b8: f4:0b:3a:f9:e8:43:42:1e:89:d8:84:cb:13:f1:d9: bb:e1:89:60:b8:8c:28:56:ac:14:1d:9c:0a:e7:71: eb:cf:0e:dd:3d:a9:96:a1:48:bd:3c:f7:af:b5:0d: 22:4c:c0:11:81:ec:56:3b:f6:d3:a2:e2:5b:b7:b2: 04:22:52:95:80:93:69:e8:8e:4c:65:f1:91:03:2d: 70:74:02:ea:8b:67:15:29:69:52:02:bb:d7:df:50: 6a:55:46:bf:a0:a3:28:61:7f:70:d0:c3:a2:aa:2c: 21:aa:47:ce:28:9c:06:45:76:bf:82:18:27:b4:d5: ae:b4:cb:50:e6:6b:f4:4c:86:71:30:e9:a6:df:16: 86:e0:d8:ff:40:dd:fb:d0:42:88:7f:a3:33:3a:2e: 5c:1e:41:11:81:63:ce:18:71:6b:2b:ec:a6:8a:b7: 31:5c:3a:6a:47:e0:c3:79:59:d6:20:1a:af:f2:6a: 98:aa:72:bc:57:4a:d2:4b:9d:bb:10:fc:b0:4c:41: e5:ed:1d:3d:5e:28:9d:9c:cc:bf:b3:51:da:a7:47: e5:84:53 Exponent: 65537 (0x10001) X509v3 extensions: X509v3 Authority Key Identifier: keyid:AD:BD:98:7A:34:B4:26:F7:FA:C4:26:54:EF:03:BD:E0:24:CB:54:1A X509v3 Subject Key Identifier: BB:AF:7E:02:3D:FA:A6:F1:3C:84:8E:AD:EE:38:98:EC:D9:32:32:D4 X509v3 Key Usage: critical Digital Signature, Certificate Sign, CRL Sign X509v3 Basic Constraints: critical CA:TRUE X509v3 Certificate Policies: Policy: X509v3 Any Policy X509v3 CRL Distribution Points: Full Name: URI:http://crl.usertrust.com/AddTrustExternalCARoot.crl Authority Information Access: OCSP - URI:http://ocsp.usertrust.com Signature Algorithm: sha384WithRSAEncryption 64:bf:83:f1:5f:9a:85:d0:cd:b8:a1:29:57:0d:e8:5a:f7:d1: e9:3e:f2:76:04:6e:f1:52:70:bb:1e:3c:ff:4d:0d:74:6a:cc: 81:82:25:d3:c3:a0:2a:5d:4c:f5:ba:8b:a1:6d:c4:54:09:75: c7:e3:27:0e:5d:84:79:37:40:13:77:f5:b4:ac:1c:d0:3b:ab: 17:12:d6:ef:34:18:7e:2b:e9:79:d3:ab:57:45:0c:af:28:fa: d0:db:e5:50:95:88:bb:df:85:57:69:7d:92:d8:52:ca:73:81: bf:1c:f3:e6:b8:6e:66:11:05:b3:1e:94:2d:7f:91:95:92:59: f1:4c:ce:a3:91:71:4c:7c:47:0c:3b:0b:19:f6:a1:b1:6c:86: 3e:5c:aa:c4:2e:82:cb:f9:07:96:ba:48:4d:90:f2:94:c8:a9: 73:a2:eb:06:7b:23:9d:de:a2:f3:4d:55:9f:7a:61:45:98:18: 68:c7:5e:40:6b:23:f5:79:7a:ef:8c:b5:6b:8b:b7:6f:46:f4: 7b:f1:3d:4b:04:d8:93:80:59:5a:e0:41:24:1d:b2:8f:15:60: 58:47:db:ef:6e:46:fd:15:f5:d9:5f:9a:b3:db:d8:b8:e4:40: b3:cd:97:39:ae:85:bb:1d:8e:bc:dc:87:9b:d1:a6:ef:f1:3b: 6f:10:38:6fYou can find a root version expiring in 2038. This version may raise problems with Microsoft servers, see Disable COMODO RSA Certification Authority (2038) root.