Certificate: Data: Version: 3 (0x2) Serial Number: 172786 (0x2a2f2) 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: May 27 22:25:02 2026 GMT Not After : May 29 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 a1:3f:dc:24:dc:eb:6b:cc:6c:b6:d4:f4:fb:83:94:58:7a:b3: 0a:c5:e8:5a:f5:03:99:24:90:75:73:db:47:e1:98:37:fd:9a: 99:ca:5f:37:91:c4:8a:33:f8:7a:cb:84:72:5f:e4:b7:59:24: 6a:2f:70:e5:51:7e:6f:e1:e3:d3:7f:e3:5e:20:e2:14:a8:54: 9f:4a:e4:75:4f:0f:c5:61:b7:4a:ab:92:a4:45:93:b1:9c:32: 54:d4:da:f1:0f:c8:30:b9:d4:d1:01:f3:33:c2:9b:c4:b1:03: 69:c8:2d:16:81:8f:c0:68:5e:16:f3:f1:d7:7f:c1:9d:24:ea: c8:8b:dd:87:70:5e:33:e3:ee:f3:16:71:73:1d:65:9f:c5:ae: 23:2e:9e:e4:39:a0:ba:c4:80:88:a5:bf:b4:d4:e8:2b:08:b8: 1c:fc:95:f7:c8:0b:a2:94:91:41:8e:29:03:81:7f:8e:f4:db: f6:7f:de:96:2d:91:57:90:fd:10:1c:7f:81:02:5e:bb:ad:c8: 17:aa:97:a9:2b:fc:54:fe:8c:c9:d9:9c:18:29:0a:35:97:a6: ee:11:9d:c0:a1:4b:67:d7:2e:71:b5:39:52:72:f7:2f:74:d4: 09:2e:3a:fb:be:02:c2:d6:89:64:3d:36:28:b4:76:a4:88:75: f9:e3:58:16:31:13:4a:f2:4e:a7:e0:a7:12:d2:17:51:25:2f: 53:f9:88:4e:ae:31:c2:38:44:72:b1:53:1b:37:c7:af:ac:fc: 3f:44:f0:9c:0e:d5:2e:4c:51:f9:a4:ec:e6:c5:2a:ca:ed:f4: 7c:6a:0d:3b:0c:99:76:64:b9:4e:f0:78:4c:a4:f5:0e:e9:7f: ca:f5:f4:a3:2d:59:a0:45:d9:01:e5:94:bd:46:27:73:7f:8f: f0:c4:99:29:93:d5:5c:8d:05:b0:ca:c0:20:0f:2f:02:56:30: b9:57:fa:8d:45:c0:50:ae:05:40:ed:19:13:ec:77:60:01:09: a2:58:7e:4e:1b:ca -----BEGIN CERTIFICATE----- MIIGYzCCBMugAwIBAgIDAqLyMA0GCSqGSIb3DQEBCwUAMIGqMQswCQYDVQQGEwJH QjEXMBUGA1UECAwOQ2FtYnJpZGdlc2hpcmUxEjAQBgNVBAcMCUNhbWJyaWRnZTEZ MBcGA1UECgwQZGlzdG9ydGVkLm9yZy51azEvMC0GA1UEAwwmZGlzdG9ydGVkLm9y Zy51ayBDZXJ0aWZpY2F0ZSBBdXRob3JpdHkxIjAgBgkqhkiG9w0BCQEWE2NhQGRp c3RvcnRlZC5vcmcudWswHhcNMjYwNTI3MjIyNTAyWhcNMjYwNTI5MDcyNTAyWjCB 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 BQADggGBAKE/3CTc62vMbLbU9PuDlFh6swrF6Fr1A5kkkHVz20fhmDf9mpnKXzeR xIoz+HrLhHJf5LdZJGovcOVRfm/h49N/414g4hSoVJ9K5HVPD8Vht0qrkqRFk7Gc MlTU2vEPyDC51NEB8zPCm8SxA2nILRaBj8BoXhbz8dd/wZ0k6siL3YdwXjPj7vMW cXMdZZ/FriMunuQ5oLrEgIilv7TU6CsIuBz8lffIC6KUkUGOKQOBf4702/Z/3pYt kVeQ/RAcf4ECXrutyBeql6kr/FT+jMnZnBgpCjWXpu4RncChS2fXLnG1OVJy9y90 1AkuOvu+AsLWiWQ9Nii0dqSIdfnjWBYxE0ryTqfgpxLSF1ElL1P5iE6uMcI4RHKx Uxs3x6+s/D9E8JwO1S5MUfmk7ObFKsrt9HxqDTsMmXZkuU7weEyk9Q7pf8r19KMt WaBF2QHllL1GJ3N/j/DEmSmT1VyNBbDKwCAPLwJWMLlX+o1FwFCuBUDtGRPsd2AB CaJYfk4byg== -----END CERTIFICATE-----