Certificate: Data: Version: 3 (0x2) Serial Number: 174970 (0x2ab7a) 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: Jul 22 22:25:02 2026 GMT Not After : Jul 24 07:25:02 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 6b:68:33:31:d1:9c:7a:79:cb:22:5b:19:72:89:10:a2:40:42: c8:54:07:f3:89:6f:46:ea:17:d3:c2:be:cd:ec:c0:c7:c6:28: ea:79:01:cd:ef:81:dc:f9:cd:0f:7e:6c:5b:1f:95:0d:75:4f: bb:c3:0c:88:89:49:cf:2b:53:a1:e0:4e:0f:b1:55:b1:68:62: a5:82:ce:45:9c:fe:3c:a6:9a:b5:a2:98:39:e1:69:59:ab:9d: ef:d0:05:1b:bd:d7:de:ae:50:11:6a:35:55:e9:9e:3a:a7:a5: 6e:a0:f7:a5:68:71:1b:a9:c7:64:91:17:eb:b0:56:22:ef:79: 9c:eb:f7:28:44:43:8d:06:00:22:6d:5d:51:3b:86:4f:ce:c5: a9:43:37:43:d0:ae:99:cd:0c:a7:a4:35:f9:bb:9d:de:b2:25: e0:dc:66:79:b6:78:17:df:02:6c:3a:31:96:b0:2a:f5:f7:4a: 58:45:25:e6:13:bb:2f:31:dc:82:5b:ef:d5:b6:60:1f:df:dc: 88:57:02:78:20:c4:dc:e4:e4:93:b1:e8:6e:d7:8d:f0:94:9c: cf:ec:c3:3d:71:91:b9:8a:3c:d4:97:8d:49:dc:29:6f:f8:e4: 65:91:fe:a7:72:5e:d5:95:07:df:d8:10:56:ea:5c:98:26:ba: f0:67:70:e7:6d:58:17:f7:ec:b7:b1:3f:ec:31:39:99:80:58: 7e:40:a2:32:20:44:0c:a4:07:c4:38:b8:f0:ce:c2:ec:d3:95: 44:23:4c:f0:a4:2a:a7:b0:3b:ce:b7:a2:7f:af:25:23:07:33: ca:d2:11:16:ef:f2:3e:0d:ee:13:ac:fa:2d:9a:5a:cb:49:92: 92:89:d3:49:5e:b4:7b:cc:ca:ea:d9:c9:fe:31:f5:b0:58:02: bd:b5:65:d7:44:8f:31:06:bb:5d:f7:21:b1:d7:e0:0a:0d:49: 34:c3:cc:82:fa:f0:de:2c:c0:49:ac:72:53:14:10:0b:c5:e7: ab:a9:32:bf:29:e1 -----BEGIN CERTIFICATE----- MIIGYzCCBMugAwIBAgIDAqt6MA0GCSqGSIb3DQEBCwUAMIGqMQswCQYDVQQGEwJH QjEXMBUGA1UECAwOQ2FtYnJpZGdlc2hpcmUxEjAQBgNVBAcMCUNhbWJyaWRnZTEZ 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