Certificate: Data: Version: 3 (0x2) Serial Number: 174736 (0x2aa90) 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 16 22:25:02 2026 GMT Not After : Jul 18 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 45:da:f7:ea:75:27:7e:d4:c1:89:18:63:a8:9e:18:91:ff:ae: 73:2e:12:63:ab:a7:5c:86:50:81:ed:23:b5:8a:07:5d:79:57: c8:0d:78:b3:a4:0f:3c:f4:b1:35:55:d5:3d:07:29:e4:66:c0: c6:d6:08:db:60:c6:52:c0:ab:3b:a5:15:ca:82:c2:62:4a:d9: a3:f0:65:09:35:4c:f4:75:e1:0c:6c:2b:a6:78:77:49:7e:c7: 94:a5:d5:43:ef:17:bd:d6:7a:1a:51:e6:7a:a0:9e:6d:9a:87: 55:c8:2a:1e:f6:91:80:8c:66:75:09:41:f1:53:20:9e:9d:b6: 1e:24:0f:42:70:c5:c2:33:63:e4:81:6b:dd:a2:6f:e8:2c:26: 0a:dc:f7:4a:10:7e:f2:18:15:54:bc:06:33:6e:aa:87:d3:00: 20:a5:bf:9f:dd:33:a5:3c:e3:85:ee:54:49:20:4d:7c:4b:fb: e7:65:97:c7:0e:f2:dd:3e:43:3a:79:89:cd:9b:da:08:3e:d2: e2:a8:f0:90:81:8c:ac:f7:4b:e7:2f:90:69:61:d3:73:82:5e: de:68:6e:5f:9a:46:6d:dd:a7:4b:82:f9:b6:55:c1:af:d1:63: 2a:ff:2b:36:18:8c:5f:d9:c7:90:3f:8e:12:22:64:d9:1e:92: dc:2e:bd:5f:7a:72:9d:05:d1:b7:49:68:42:f9:6c:3c:4c:59: d1:18:50:72:12:1b:45:09:aa:e4:78:d2:92:aa:2f:57:de:d0: f9:d5:7a:52:ec:d7:c3:f4:4b:b1:13:d2:12:4d:7d:93:64:65: c7:10:d7:0a:7f:bc:bb:01:31:c3:3b:4b:12:40:d2:6a:26:1e: ee:fe:aa:7b:dc:37:dc:0f:b1:4c:fd:28:fe:ac:39:77:c4:c0: 62:74:ff:c6:81:2a:3f:6a:15:5a:9b:79:c6:1b:52:83:bf:de: 24:61:8b:fb:5f:10:8d:33:27:3e:c8:d7:25:96:c9:27:2b:06: 0a:0c:a8:4f:d1:2b -----BEGIN CERTIFICATE----- MIIGYzCCBMugAwIBAgIDAqqQMA0GCSqGSIb3DQEBCwUAMIGqMQswCQYDVQQGEwJH QjEXMBUGA1UECAwOQ2FtYnJpZGdlc2hpcmUxEjAQBgNVBAcMCUNhbWJyaWRnZTEZ MBcGA1UECgwQZGlzdG9ydGVkLm9yZy51azEvMC0GA1UEAwwmZGlzdG9ydGVkLm9y Zy51ayBDZXJ0aWZpY2F0ZSBBdXRob3JpdHkxIjAgBgkqhkiG9w0BCQEWE2NhQGRp c3RvcnRlZC5vcmcudWswHhcNMjYwNzE2MjIyNTAyWhcNMjYwNzE4MDcyNTAyWjCB gzELMAkGA1UEBhMCR0IxFzAVBgNVBAgTDkNhbWJyaWRnZXNoaXJlMRIwEAYDVQQH EwlDYW1icmlkZ2UxGTAXBgNVBAoTEGRpc3RvcnRlZC5vcmcudWsxLDAqBgNVBAMT I3NtdHAtY2xpZW50IGdpYnNvbi5kaXN0b3J0ZWQub3JnLnVrMIIBojANBgkqhkiG 9w0BAQEFAAOCAY8AMIIBigKCAYEAw9yxY9YjapZ/variXL/w4yLSracAiODO0NKW cIaKLJyKXsbmXP3a8d+DQAWxT9cg2blCs90Al3TICgIvidIhbFp67XWcc/qtCW1B p95w4v55c3uXLVZF17hLO+tCqYn5okfoCeQX9GfT92qgTQvTdsufcYmEs27reaDa 3kYfYcVcAyYnRTmhKVyiCNZCb6b6DgPudS4Y8vfZfIlvMgiOaLKFMk5ZmPlVm/P+ NoNnKOyBrnQ91HXjPQB3R9Td01ept51El6Rwqdzwgr6qiuaT7uLzU0wVubUsJNE7 tqYtdkAZKPU2BIjHV5Pw1kG8i02L37BhjfhzoT6sBVQfoj4V7W+FYDXFnLyItUhZ Vppt1Uc/WNkX6n8zA2wRQRv/YsT5+k2olNJ5xA2iBEq8aQscF+kYcCFwR36KcNO1 na2i5eU4lCyNCFVOvEBlW7Y4vQkO6GYH55ym2u0MWbVHfnsDjf3HRGMdldHIlISU GgKQI5Nhz4/JBbEc4tX/OMMrUUSzAgMBAAGjggG1MIIBsTAMBgNVHRMBAf8EAjAA MA4GA1UdDwEB/wQEAwIFoDATBgNVHSUEDDAKBggrBgEFBQcDAjAdBgNVHQ4EFgQU tmBJwvAaWgqzIBI7ifV1v/J2ewcwgd8GA1UdIwSB1zCB1IAUUuWcsfXbeP1klDsB mSEnvY+IFm+hgbCkga0wgaoxCzAJBgNVBAYTAkdCMRcwFQYDVQQIDA5DYW1icmlk Z2VzaGlyZTESMBAGA1UEBwwJQ2FtYnJpZGdlMRkwFwYDVQQKDBBkaXN0b3J0ZWQu b3JnLnVrMS8wLQYDVQQDDCZkaXN0b3J0ZWQub3JnLnVrIENlcnRpZmljYXRlIEF1 dGhvcml0eTEiMCAGCSqGSIb3DQEJARYTY2FAZGlzdG9ydGVkLm9yZy51a4IJAJGu JWRnoiV1MB4GA1UdEgQXMBWBE2NhQGRpc3RvcnRlZC5vcmcudWswJgYDVR0RBB8w HYEbcG9zdG1hc3RlckBkaXN0b3J0ZWQub3JnLnVrMDMGA1UdHwQsMCowKKAmoCSG Imh0dHA6Ly93d3cuZGlzdG9ydGVkLm9yZy51ay9jYS9jcmwwDQYJKoZIhvcNAQEL BQADggGBAEXa9+p1J37UwYkYY6ieGJH/rnMuEmOrp1yGUIHtI7WKB115V8gNeLOk Dzz0sTVV1T0HKeRmwMbWCNtgxlLAqzulFcqCwmJK2aPwZQk1TPR14QxsK6Z4d0l+ x5Sl1UPvF73WehpR5nqgnm2ah1XIKh72kYCMZnUJQfFTIJ6dth4kD0JwxcIzY+SB a92ib+gsJgrc90oQfvIYFVS8BjNuqofTACClv5/dM6U844XuVEkgTXxL++dll8cO 8t0+Qzp5ic2b2gg+0uKo8JCBjKz3S+cvkGlh03OCXt5obl+aRm3dp0uC+bZVwa/R Yyr/KzYYjF/Zx5A/jhIiZNkektwuvV96cp0F0bdJaEL5bDxMWdEYUHISG0UJquR4 0pKqL1fe0PnVelLs18P0S7ET0hJNfZNkZccQ1wp/vLsBMcM7SxJA0momHu7+qnvc N9wPsUz9KP6sOXfEwGJ0/8aBKj9qFVqbecYbUoO/3iRhi/tfEI0zJz7I1yWWyScr BgoMqE/RKw== -----END CERTIFICATE-----