Certificate: Data: Version: 3 (0x2) Serial Number: 175516 (0x2ad9c) Signature Algorithm: sha256WithRSAEncryption Issuer: C=GB, ST=Cambridgeshire, L=Cambridge, O=distorted.org.uk, CN=distorted.org.uk Certificate Authority/emailAddress=ca@distorted.org.uk Validity Not Before: Aug 5 22:25:03 2026 GMT Not After : Aug 7 07:25:03 2026 GMT Subject: C=GB, ST=Cambridgeshire, L=Cambridge, O=distorted.org.uk, CN=smtp-client gibson.distorted.org.uk Subject Public Key Info: Public Key Algorithm: rsaEncryption Public-Key: (3072 bit) Modulus: 00:c3:dc:b1:63:d6:23:6a:96:7f:bd:aa:e2:5c:bf: f0:e3:22:d2:ad:a7:00:88:e0:ce:d0:d2:96:70:86: 8a:2c:9c:8a:5e:c6:e6:5c:fd:da:f1:df:83:40:05: b1:4f:d7:20:d9:b9:42:b3:dd:00:97:74:c8:0a:02: 2f:89:d2:21:6c:5a:7a:ed:75:9c:73:fa:ad:09:6d: 41:a7:de:70:e2:fe:79:73:7b:97:2d:56:45:d7:b8: 4b:3b:eb:42:a9:89:f9:a2:47:e8:09:e4:17:f4:67: d3:f7:6a:a0:4d:0b:d3:76:cb:9f:71:89:84:b3:6e: eb:79:a0:da:de:46:1f:61:c5:5c:03:26:27:45:39: a1:29:5c:a2:08:d6:42:6f:a6:fa:0e:03:ee:75:2e: 18:f2:f7:d9:7c:89:6f:32:08:8e:68:b2:85:32:4e: 59:98:f9:55:9b:f3:fe:36:83:67:28:ec:81:ae:74: 3d:d4:75:e3:3d:00:77:47:d4:dd:d3:57:a9:b7:9d: 44:97:a4:70:a9:dc:f0:82:be:aa:8a:e6:93:ee:e2: f3:53:4c:15:b9:b5:2c:24:d1:3b:b6:a6:2d:76:40: 19:28:f5:36:04:88:c7:57:93:f0:d6:41:bc:8b:4d: 8b:df:b0:61:8d:f8:73:a1:3e:ac:05:54:1f:a2:3e: 15:ed:6f:85:60:35:c5:9c:bc:88:b5:48:59:56:9a: 6d:d5:47:3f:58:d9:17:ea:7f:33:03:6c:11:41:1b: ff:62:c4:f9:fa:4d:a8:94:d2:79:c4:0d:a2:04:4a: bc:69:0b:1c:17:e9:18:70:21:70:47:7e:8a:70:d3: b5:9d:ad:a2:e5:e5:38:94:2c:8d:08:55:4e:bc:40: 65:5b:b6:38:bd:09:0e:e8:66:07:e7:9c:a6:da:ed: 0c:59:b5:47:7e:7b:03:8d:fd:c7:44:63:1d:95:d1: c8:94:84:94:1a:02:90:23:93:61:cf:8f:c9:05:b1: 1c:e2:d5:ff:38:c3:2b:51:44:b3 Exponent: 65537 (0x10001) X509v3 extensions: X509v3 Basic Constraints: critical CA:FALSE X509v3 Key Usage: critical Digital Signature, Key Encipherment X509v3 Extended Key Usage: TLS Web Client Authentication X509v3 Subject Key Identifier: B6:60:49:C2:F0:1A:5A:0A:B3:20:12:3B:89:F5:75:BF:F2:76:7B:07 X509v3 Authority Key Identifier: keyid:52:E5:9C:B1:F5:DB:78:FD:64:94:3B:01:99:21:27:BD:8F:88:16:6F DirName:/C=GB/ST=Cambridgeshire/L=Cambridge/O=distorted.org.uk/CN=distorted.org.uk Certificate Authority/emailAddress=ca@distorted.org.uk serial:91:AE:25:64:67:A2:25:75 X509v3 Issuer Alternative Name: email:ca@distorted.org.uk X509v3 Subject Alternative Name: email:postmaster@distorted.org.uk X509v3 CRL Distribution Points: Full Name: URI:http://www.distorted.org.uk/ca/crl Signature Algorithm: sha256WithRSAEncryption 1c:01:95:3f:18:b5:d2:c0:e3:bd:ce:de:03:96:39:f4:18:da: 9b:4c:2f:36:cd:ba:26:61:94:97:04:7a:92:f1:3b:b6:b8:d4: c3:c3:c0:f3:e9:29:8b:0e:85:2b:82:85:97:fd:d7:d8:7c:b4: 8e:68:ce:18:2e:e8:14:f7:14:8f:b4:53:37:18:d3:9a:12:ec: c2:b4:8b:b3:15:5f:b3:04:d0:c8:5d:29:a5:c7:06:b9:b0:a7: b3:3b:47:da:18:b5:79:46:72:23:78:17:76:c8:db:7b:b0:a2: 2b:e6:83:ce:03:59:61:7c:3c:ce:fb:6a:7a:6d:76:ba:a0:9f: a3:4e:13:c8:29:99:3d:a1:44:2d:94:ee:97:4b:20:80:b3:15: 60:4c:ae:32:3c:5d:d5:9c:c4:2b:d6:7e:a7:71:09:84:b6:e4: c1:49:9b:fb:c7:99:ee:b5:13:9c:f1:77:7e:ec:c1:01:b2:80: 3e:a0:8d:66:d1:da:00:68:57:03:56:5b:3b:14:9a:6c:93:d5: b9:0b:26:ef:82:3d:f7:93:99:0e:5a:b4:9e:c7:31:32:16:29: 0d:04:8d:4c:4a:3e:cd:71:20:dd:ab:be:11:48:af:11:6a:88: dc:32:55:6e:a9:17:3e:e2:f9:aa:22:d2:f9:38:dc:b4:01:e4: 54:11:2a:b1:ab:df:71:64:5a:6e:2c:da:5e:ae:66:55:8e:a7: 09:c3:e4:70:6d:62:58:aa:7f:e7:ca:0f:14:25:29:d6:8b:f4: e0:b9:43:6f:51:4a:5a:df:68:74:9f:bb:f7:2e:93:fa:24:1f: fd:cd:68:6c:24:5d:5c:90:ba:c5:57:81:22:9c:02:b8:be:44: ed:e5:6b:34:27:02:f9:3e:8b:2d:80:7b:48:b7:4a:6d:d3:71: f5:18:1c:5f:3a:7c:4c:b1:b9:a3:5c:4b:db:24:a4:7e:6f:0f: fe:13:f9:af:14:11:e3:41:5d:3d:da:4b:0a:ff:c8:59:34:ca: 80:99:f6:e0:91:31 -----BEGIN CERTIFICATE----- MIIGYzCCBMugAwIBAgIDAq2cMA0GCSqGSIb3DQEBCwUAMIGqMQswCQYDVQQGEwJH QjEXMBUGA1UECAwOQ2FtYnJpZGdlc2hpcmUxEjAQBgNVBAcMCUNhbWJyaWRnZTEZ 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