Certificate: Data: Version: 3 (0x2) Serial Number: 175360 (0x2ad00) 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 1 22:25:03 2026 GMT Not After : Aug 3 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 07:7c:12:6b:ff:66:dc:76:c9:ec:8b:72:30:28:2c:ad:25:ae: 25:ae:6b:9e:11:8f:de:08:c5:ef:53:69:61:b8:29:3a:75:a0: 97:e0:a2:05:84:57:89:39:92:56:f5:a6:7c:8a:33:df:35:0c: 63:92:e4:fa:08:5e:38:15:f6:80:cb:8d:8e:8a:fb:d6:87:ac: 64:73:a8:ed:ba:74:fe:42:48:d2:dd:ad:31:b3:7f:f7:ac:d0: 4f:51:49:d1:8f:82:ca:9a:0f:fd:e7:f9:ad:d3:cc:5a:4b:37: 54:16:aa:37:aa:4d:72:77:3c:bf:36:5c:27:ad:0f:44:8b:2e: ef:d2:7a:85:5d:8f:b3:98:18:37:9a:9f:11:3f:12:53:d2:25: 87:64:1a:18:2a:e9:72:79:e7:9e:c2:89:7b:9b:e9:5b:bc:02: fe:49:f0:c9:7b:5a:16:db:fe:9d:3e:78:05:35:1d:38:41:d9: 50:5d:5a:ab:23:e6:b0:09:6b:77:0d:cc:ea:70:34:16:aa:f5: cd:bb:82:91:4b:3b:7a:4d:89:8d:40:eb:72:46:43:cc:b5:51: 58:43:2f:04:54:20:51:64:91:82:47:7b:28:37:1c:3f:bf:63: dd:fd:3c:f8:95:db:d1:c1:9b:da:9b:3b:b0:7d:ec:7b:29:e4: 93:70:18:40:df:bd:37:76:75:4e:6c:95:07:f7:b2:31:ae:dd: 8b:ef:ff:28:20:c4:27:5b:18:8b:21:64:48:b4:f6:47:60:d9: 3c:c6:de:49:e9:ae:c0:dd:12:54:46:fb:b4:4e:d3:ff:30:ef: 03:5c:f8:e7:d8:da:77:f7:a4:55:48:1d:ce:75:9c:93:f5:50: 77:1b:b2:fe:db:3b:f9:23:fd:11:95:07:af:75:98:e6:4d:11: fd:e4:86:b3:99:17:1b:5e:82:00:5b:ec:a9:53:42:d7:92:cc: d3:0a:e0:72:79:d3:38:7e:4e:2b:d2:9c:e3:75:48:51:b0:2a: 29:58:c1:55:49:a7 -----BEGIN CERTIFICATE----- MIIGYzCCBMugAwIBAgIDAq0AMA0GCSqGSIb3DQEBCwUAMIGqMQswCQYDVQQGEwJH QjEXMBUGA1UECAwOQ2FtYnJpZGdlc2hpcmUxEjAQBgNVBAcMCUNhbWJyaWRnZTEZ MBcGA1UECgwQZGlzdG9ydGVkLm9yZy51azEvMC0GA1UEAwwmZGlzdG9ydGVkLm9y Zy51ayBDZXJ0aWZpY2F0ZSBBdXRob3JpdHkxIjAgBgkqhkiG9w0BCQEWE2NhQGRp c3RvcnRlZC5vcmcudWswHhcNMjYwODAxMjIyNTAzWhcNMjYwODAzMDcyNTAzWjCB 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 BQADggGBAAd8Emv/Ztx2yeyLcjAoLK0lriWua54Rj94Ixe9TaWG4KTp1oJfgogWE V4k5klb1pnyKM981DGOS5PoIXjgV9oDLjY6K+9aHrGRzqO26dP5CSNLdrTGzf/es 0E9RSdGPgsqaD/3n+a3TzFpLN1QWqjeqTXJ3PL82XCetD0SLLu/SeoVdj7OYGDea nxE/ElPSJYdkGhgq6XJ5557CiXub6Vu8Av5J8Ml7Whbb/p0+eAU1HThB2VBdWqsj 5rAJa3cNzOpwNBaq9c27gpFLO3pNiY1A63JGQ8y1UVhDLwRUIFFkkYJHeyg3HD+/ Y939PPiV29HBm9qbO7B97Hsp5JNwGEDfvTd2dU5slQf3sjGu3Yvv/yggxCdbGIsh ZEi09kdg2TzG3knprsDdElRG+7RO0/8w7wNc+OfY2nf3pFVIHc51nJP1UHcbsv7b O/kj/RGVB691mOZNEf3khrOZFxteggBb7KlTQteSzNMK4HJ50zh+TivSnON1SFGw KilYwVVJpw== -----END CERTIFICATE-----