Certificate: Data: Version: 3 (0x2) Serial Number: 174931 (0x2ab53) 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 21 22:25:02 2026 GMT Not After : Jul 23 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 8c:b6:45:c6:84:5f:2f:e5:3a:81:74:aa:16:4e:ba:92:7a:10: 6d:79:76:6d:66:f0:cd:b9:07:d6:d6:34:84:44:da:5e:69:d6: 67:fe:87:8d:33:98:ee:85:9e:cf:eb:fa:bf:e4:d1:a9:86:85: fb:26:a9:c3:e1:60:0d:b1:46:51:ba:80:14:05:89:a3:fb:fd: 31:ea:c7:f7:ba:ab:91:70:31:8c:ed:10:fc:08:14:5c:59:43: 31:64:70:47:e8:0e:d2:2d:10:4b:72:86:ee:dd:41:d4:b4:ec: 3a:0f:56:37:39:f4:3d:2e:98:72:c2:83:8d:4f:93:e6:cf:57: 79:fb:8a:a0:5f:46:df:73:51:d8:04:2d:16:11:c6:3c:67:78: 3b:53:9c:7e:d9:c1:7d:a0:13:98:07:e9:a3:09:9d:71:50:2c: f6:0d:ed:77:2f:ec:33:45:65:f3:30:a1:6a:67:5a:12:9b:0f: 08:f6:8f:93:cd:b8:f7:69:56:6e:e9:19:ba:e6:8e:6f:14:df: 27:01:03:dc:36:af:67:84:a2:20:39:8d:9e:d6:a8:c8:7e:2b: b3:96:4e:a0:61:b7:f0:ae:68:8c:15:2f:73:12:46:94:c8:45: 94:77:1f:15:cc:de:ba:a2:76:af:b9:ef:22:d0:a3:2d:31:e4: 9b:10:31:85:18:84:72:d2:a5:a1:3c:f9:a5:5a:ac:b9:84:60: b1:16:ce:db:8d:34:44:a3:80:04:cb:17:8f:fa:72:1d:aa:1e: 05:07:2c:e7:22:78:e0:39:73:b7:ff:d5:34:86:ec:97:b6:23: 20:83:08:db:de:8e:6c:9b:93:46:94:40:c5:2d:bf:a2:2b:10: cc:c2:0c:bb:5d:93:8f:40:38:c5:1f:a5:ce:de:67:a9:8f:8f: d5:b6:b1:13:ad:c8:37:2c:1d:12:6a:7b:06:d5:3a:5d:d8:ce: d4:c7:5d:1a:dd:76:fc:09:ba:26:68:c9:50:fb:f8:ca:f6:cd: 6d:ac:09:cc:c0:94 -----BEGIN CERTIFICATE----- MIIGYzCCBMugAwIBAgIDAqtTMA0GCSqGSIb3DQEBCwUAMIGqMQswCQYDVQQGEwJH QjEXMBUGA1UECAwOQ2FtYnJpZGdlc2hpcmUxEjAQBgNVBAcMCUNhbWJyaWRnZTEZ MBcGA1UECgwQZGlzdG9ydGVkLm9yZy51azEvMC0GA1UEAwwmZGlzdG9ydGVkLm9y Zy51ayBDZXJ0aWZpY2F0ZSBBdXRob3JpdHkxIjAgBgkqhkiG9w0BCQEWE2NhQGRp c3RvcnRlZC5vcmcudWswHhcNMjYwNzIxMjIyNTAyWhcNMjYwNzIzMDcyNTAyWjCB 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 BQADggGBAIy2RcaEXy/lOoF0qhZOupJ6EG15dm1m8M25B9bWNIRE2l5p1mf+h40z mO6Fns/r+r/k0amGhfsmqcPhYA2xRlG6gBQFiaP7/THqx/e6q5FwMYztEPwIFFxZ QzFkcEfoDtItEEtyhu7dQdS07DoPVjc59D0umHLCg41Pk+bPV3n7iqBfRt9zUdgE LRYRxjxneDtTnH7ZwX2gE5gH6aMJnXFQLPYN7Xcv7DNFZfMwoWpnWhKbDwj2j5PN uPdpVm7pGbrmjm8U3ycBA9w2r2eEoiA5jZ7WqMh+K7OWTqBht/CuaIwVL3MSRpTI RZR3HxXM3rqidq+57yLQoy0x5JsQMYUYhHLSpaE8+aVarLmEYLEWztuNNESjgATL F4/6ch2qHgUHLOcieOA5c7f/1TSG7Je2IyCDCNvejmybk0aUQMUtv6IrEMzCDLtd k49AOMUfpc7eZ6mPj9W2sROtyDcsHRJqewbVOl3YztTHXRrddvwJuiZoyVD7+Mr2 zW2sCczAlA== -----END CERTIFICATE-----