Certificate: Data: Version: 3 (0x2) Serial Number: 170978 (0x29be2) 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: Apr 10 22:25:02 2026 GMT Not After : Apr 12 07:25:02 2026 GMT Subject: C=GB, ST=Cambridgeshire, L=Cambridge, O=distorted.org.uk, CN=smtp-client national.distorted.org.uk Subject Public Key Info: Public Key Algorithm: rsaEncryption Public-Key: (3072 bit) Modulus: 00:f0:72:55:6b:ab:f6:9d:42:9a:8f:70:21:89:e8: 19:72:4d:7d:68:16:5f:b2:58:dc:b8:76:eb:f3:e1: 14:ad:53:f7:40:2d:ed:ac:4a:74:ad:f2:39:c3:f2: 9f:dd:6a:b0:11:1c:9e:49:5d:5b:a8:4e:0c:81:31: 3e:be:10:7f:7b:cf:16:e5:c5:56:ad:34:89:2b:3a: a2:fd:59:9d:87:03:ae:d2:4a:95:8f:ad:b5:93:31: df:20:84:22:69:a0:5e:59:fa:9a:83:22:75:8b:7a: a5:74:75:39:9d:72:21:0f:10:ff:36:03:0f:eb:fd: d6:e7:f4:85:a8:63:37:af:67:b3:92:52:f7:27:06: 8f:fb:d3:84:5b:9e:f6:4c:da:cf:05:ae:48:d6:e2: 34:e9:4f:77:07:26:71:7f:79:36:50:7c:eb:f3:6d: d6:5d:22:86:94:4e:62:e5:cd:6d:a9:d3:e6:9d:fa: 99:19:b5:73:84:b3:4b:ea:24:42:c1:62:70:cd:fc: 0d:0e:45:13:c7:4d:df:4e:70:53:b5:54:2f:8e:ef: c1:eb:70:dc:40:78:58:71:ce:a9:a0:fd:68:99:ac: 85:5e:75:72:53:6d:33:63:5e:1c:b6:15:fa:a5:ed: 7d:76:b2:54:74:90:24:d6:cf:70:19:8b:29:37:31: 37:1f:7b:f8:42:90:76:3a:92:57:c3:96:32:d3:3d: 29:36:38:71:8a:c9:2c:0c:c6:7a:9a:d4:09:16:66: 82:4d:e9:27:f7:ad:b0:4e:1c:ee:f5:5b:f5:ea:64: e6:65:2d:35:67:43:d1:09:b6:89:c6:f5:75:33:e1: f3:33:cc:e3:46:ef:40:c8:08:87:fc:b9:10:8d:3a: 73:59:57:f6:79:9f:78:c4:86:12:8d:28:da:8f:8c: 61:ab:98:0e:fb:1e:31:83:8a:69:d0:b4:ca:79:d8: a2:fb:c2:b5:72:f8:cf:65:de:57:91:fb:96:1f:2c: 1d:3b:e9:a1:71:5f:d4:42:2c:03 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: 3B:30:1A:CF:43:7A:2D:16:93:5B:1D:65:1A:1B:D0:EE:E9:EA:0B:BB 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: X509v3 CRL Distribution Points: Full Name: URI:http://www.distorted.org.uk/ca/crl Signature Algorithm: sha256WithRSAEncryption a5:09:cc:0c:6e:ab:52:c7:39:bc:2d:3e:82:ac:e4:87:09:d6: c9:77:5b:46:d2:64:e5:55:c1:b4:5f:94:0c:d0:7a:cf:5b:28: dc:2e:e3:52:9f:3f:0e:e8:54:73:25:2b:b0:78:53:ba:bf:a3: be:16:17:5f:72:58:1b:bd:7c:42:a1:7e:ad:99:0d:4e:b9:ef: 88:46:2b:ef:55:90:3f:79:8d:c4:79:bd:36:6a:67:a6:d9:5c: 0f:93:d7:94:8f:f5:90:e8:3b:40:75:35:88:d3:fa:b5:33:20: 90:8a:34:e7:bb:ec:30:b9:0a:29:e3:67:ae:95:99:04:fb:b7: 1f:c9:29:44:15:33:a3:c6:22:67:85:69:bc:c0:6d:27:98:8d: 07:0c:26:61:29:4d:47:d2:d5:50:5e:2c:20:18:cd:c4:89:cc: de:95:34:49:7d:6b:0e:4d:b7:08:bb:10:bf:da:a0:08:b5:ce: cc:a3:68:b8:09:bf:37:ed:46:29:a2:b4:1e:9e:51:ed:f1:ed: 73:a8:37:f7:46:c9:d8:4f:c2:b3:8d:e4:96:48:24:48:41:96: 3f:07:b2:21:40:16:be:bc:60:62:6d:1b:0a:5a:bd:99:87:c0: c4:2c:53:2c:2b:6e:bd:50:fc:92:73:55:d0:08:37:18:11:c3: b5:cc:cf:6c:93:94:dd:ca:e6:aa:1b:cc:27:54:c8:e3:6f:3f: e5:fe:7f:2c:24:6d:f3:7c:ac:29:81:90:39:1c:16:00:8f:da: b6:7c:d0:0e:d2:28:69:f7:46:e1:1e:34:22:c0:f8:95:40:64: e3:c9:ca:b3:a5:ae:68:88:26:1c:f2:07:43:ff:32:1d:a3:f5: 93:96:a1:df:35:9e:ab:75:81:a2:97:0a:25:8f:ff:51:21:c2: 6b:f3:34:3c:c9:9d:e0:68:48:41:7a:ea:48:7f:45:15:7b:48: 84:f1:96:a7:31:e0:99:a8:a5:e4:36:f2:15:b1:b0:94:4b:ee: 23:4f:64:25:15:eb -----BEGIN CERTIFICATE----- MIIGSDCCBLCgAwIBAgIDApviMA0GCSqGSIb3DQEBCwUAMIGqMQswCQYDVQQGEwJH QjEXMBUGA1UECAwOQ2FtYnJpZGdlc2hpcmUxEjAQBgNVBAcMCUNhbWJyaWRnZTEZ MBcGA1UECgwQZGlzdG9ydGVkLm9yZy51azEvMC0GA1UEAwwmZGlzdG9ydGVkLm9y Zy51ayBDZXJ0aWZpY2F0ZSBBdXRob3JpdHkxIjAgBgkqhkiG9w0BCQEWE2NhQGRp c3RvcnRlZC5vcmcudWswHhcNMjYwNDEwMjIyNTAyWhcNMjYwNDEyMDcyNTAyWjCB hTELMAkGA1UEBhMCR0IxFzAVBgNVBAgTDkNhbWJyaWRnZXNoaXJlMRIwEAYDVQQH EwlDYW1icmlkZ2UxGTAXBgNVBAoTEGRpc3RvcnRlZC5vcmcudWsxLjAsBgNVBAMT JXNtdHAtY2xpZW50IG5hdGlvbmFsLmRpc3RvcnRlZC5vcmcudWswggGiMA0GCSqG SIb3DQEBAQUAA4IBjwAwggGKAoIBgQDwclVrq/adQpqPcCGJ6BlyTX1oFl+yWNy4 duvz4RStU/dALe2sSnSt8jnD8p/darARHJ5JXVuoTgyBMT6+EH97zxblxVatNIkr OqL9WZ2HA67SSpWPrbWTMd8ghCJpoF5Z+pqDInWLeqV0dTmdciEPEP82Aw/r/dbn 9IWoYzevZ7OSUvcnBo/704RbnvZM2s8FrkjW4jTpT3cHJnF/eTZQfOvzbdZdIoaU TmLlzW2p0+ad+pkZtXOEs0vqJELBYnDN/A0ORRPHTd9OcFO1VC+O78HrcNxAeFhx zqmg/WiZrIVedXJTbTNjXhy2Ffql7X12slR0kCTWz3AZiyk3MTcfe/hCkHY6klfD ljLTPSk2OHGKySwMxnqa1AkWZoJN6Sf3rbBOHO71W/XqZOZlLTVnQ9EJtonG9XUz 4fMzzONG70DICIf8uRCNOnNZV/Z5n3jEhhKNKNqPjGGrmA77HjGDimnQtMp52KL7 wrVy+M9l3leR+5YfLB076aFxX9RCLAMCAwEAAaOCAZgwggGUMAwGA1UdEwEB/wQC MAAwDgYDVR0PAQH/BAQDAgWgMBMGA1UdJQQMMAoGCCsGAQUFBwMCMB0GA1UdDgQW BBQ7MBrPQ3otFpNbHWUaG9Du6eoLuzCB3wYDVR0jBIHXMIHUgBRS5Zyx9dt4/WSU OwGZISe9j4gWb6GBsKSBrTCBqjELMAkGA1UEBhMCR0IxFzAVBgNVBAgMDkNhbWJy aWRnZXNoaXJlMRIwEAYDVQQHDAlDYW1icmlkZ2UxGTAXBgNVBAoMEGRpc3RvcnRl ZC5vcmcudWsxLzAtBgNVBAMMJmRpc3RvcnRlZC5vcmcudWsgQ2VydGlmaWNhdGUg QXV0aG9yaXR5MSIwIAYJKoZIhvcNAQkBFhNjYUBkaXN0b3J0ZWQub3JnLnVrggkA ka4lZGeiJXUwHgYDVR0SBBcwFYETY2FAZGlzdG9ydGVkLm9yZy51azAJBgNVHREE AjAAMDMGA1UdHwQsMCowKKAmoCSGImh0dHA6Ly93d3cuZGlzdG9ydGVkLm9yZy51 ay9jYS9jcmwwDQYJKoZIhvcNAQELBQADggGBAKUJzAxuq1LHObwtPoKs5IcJ1sl3 W0bSZOVVwbRflAzQes9bKNwu41KfPw7oVHMlK7B4U7q/o74WF19yWBu9fEKhfq2Z DU6574hGK+9VkD95jcR5vTZqZ6bZXA+T15SP9ZDoO0B1NYjT+rUzIJCKNOe77DC5 CinjZ66VmQT7tx/JKUQVM6PGImeFabzAbSeYjQcMJmEpTUfS1VBeLCAYzcSJzN6V NEl9aw5Ntwi7EL/aoAi1zsyjaLgJvzftRimitB6eUe3x7XOoN/dGydhPwrON5JZI JEhBlj8HsiFAFr68YGJtGwpavZmHwMQsUywrbr1Q/JJzVdAINxgRw7XMz2yTlN3K 5qobzCdUyONvP+X+fywkbfN8rCmBkDkcFgCP2rZ80A7SKGn3RuEeNCLA+JVAZOPJ yrOlrmiIJhzyB0P/Mh2j9ZOWod81nqt1gaKXCiWP/1EhwmvzNDzJneBoSEF66kh/ RRV7SITxlqcx4JmopeQ28hWxsJRL7iNPZCUV6w== -----END CERTIFICATE-----