{"domain":"colocation.net.uk","port":443,"address":"193.57.144.133","resolved_addresses":["193.57.144.133","2a0f:85c0::133"],"verified":true,"verification":"Certificate chain, hostname and dates verified using this server\u2019s CA store.","verification_error":null,"certificate":{"subject":{"CN":"colocation.net.uk"},"issuer":{"C":"US","O":"Let's Encrypt","CN":"YR2"},"serial":"051C6FAE8D0FFF42544121D61678A95AA069","version":3,"valid_from":"2026-10-02T06:13:28+00:00","valid_to":"2026-12-31T06:13:27+00:00","validity":"valid_period","days_remaining":87,"san":"DNS:colocation.net.uk, DNS:www.colocation.net.uk","signature":"RSA-SHA256","sha256":"18:05:53:6C:6F:61:A8:B6:25:4E:6E:82:9A:6C:D2:6C:22:CA:7E:FD:DE:0F:72:EE:4D:15:55:77:21:CA:ED:85","key_type":"RSA","key_bits":2048,"curve":null,"extensions":{"keyUsage":"Digital Signature, Key Encipherment","extendedKeyUsage":"TLS Web Server Authentication","basicConstraints":"CA:FALSE","subjectKeyIdentifier":"3B:F4:6C:6E:D0:A7:03:44:50:10:84:E1:54:20:B3:D5:9C:2D:8A:BF","authorityKeyIdentifier":"40:15:2D:26:79:ED:32:20:9E:DF:9A:72:1D:D6:32:1F:81:0C:81:0C","authorityInfoAccess":"CA Issuers - URI:http://yr2.i.lencr.org/","subjectAltName":"DNS:colocation.net.uk, DNS:www.colocation.net.uk","certificatePolicies":"Policy: 2.23.140.1.2.1","crlDistributionPoints":"Full Name:\n  URI:http://yr2.c.lencr.org/106.crl\n","ct_precert_scts":"Signed Certificate Timestamp:\n    Version   : v1 (0x0)\n    Log ID    : D7:6D:7D:10:D1:A7:F5:77:C2:C7:E9:5F:D7:00:BF:F9:\n                82:C9:33:5A:65:E1:D0:B3:01:73:17:C0:C8:C5:69:77\n    Timestamp : Oct  2 07:11:58.729 2026 GMT\n    Extensions: none\n    Signature : ecdsa-with-SHA256\n                30:44:02:20:77:6E:07:06:F1:27:24:C8:4E:EF:5D:64:\n                72:DD:86:66:5F:18:78:65:E1:CA:83:F2:7C:F9:67:7B:\n                C3:A4:8B:19:02:20:06:8F:53:32:87:A5:85:86:D9:BB:\n                0E:B3:99:D6:09:8A:7D:78:33:CE:62:3F:49:2C:E4:F5:\n                38:5F:6D:C8:12:40\nSigned Certificate Timestamp:\n    Version   : v1 (0x0)\n    Log ID    : A2:81:00:18:73:4E:17:6E:1D:47:E0:95:40:F3:81:BA:\n                54:66:97:CD:63:A8:43:50:71:6E:B8:09:4E:DA:F1:0D\n    Timestamp : Oct  2 07:11:59.653 2026 GMT\n    Extensions: 00:00:05:00:1A:33:5E:2C\n    Signature : ecdsa-with-SHA256\n                30:44:02:20:13:6E:F1:93:69:F9:01:AE:7A:DD:E5:42:\n                B9:41:8E:42:E6:4C:D2:20:B3:50:0E:B5:1A:70:B3:DE:\n                94:77:8B:18:02:20:77:06:55:14:90:E6:2C:3A:4B:9B:\n                18:ED:CE:5C:F8:A6:75:E9:34:60:F1:38:34:C7:91:5A:\n                DF:D1:DB:99:FC:59"},"pem":"-----BEGIN CERTIFICATE-----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\nJuR0hmYb\n-----END CERTIFICATE-----\n"},"chain":[{"subject":{"C":"US","O":"Let's Encrypt","CN":"YR2"},"issuer":{"C":"US","O":"ISRG","CN":"Root YR"},"serial":"4EBD24947E24D394802D84A52FD5B319","version":3,"valid_from":"2025-09-03T00:00:00+00:00","valid_to":"2028-09-02T23:59:59+00:00","validity":"valid_period","days_remaining":699,"san":"","signature":"RSA-SHA256","sha256":"23:8B:85:A0:09:9C:65:B9:70:47:7D:57:24:F1:A1:D4:75:CE:50:58:CF:FE:4E:FA:87:33:89:9B:DB:86:3C:47","key_type":"RSA","key_bits":2048,"curve":null,"extensions":{"keyUsage":"Digital Signature, Certificate Sign, CRL Sign","extendedKeyUsage":"TLS Web Server Authentication","basicConstraints":"CA:TRUE, pathlen:0","subjectKeyIdentifier":"40:15:2D:26:79:ED:32:20:9E:DF:9A:72:1D:D6:32:1F:81:0C:81:0C","authorityKeyIdentifier":"DE:E7:5B:60:D0:22:6D:40:28:7D:3F:0D:01:FE:A4:B5:52:B4:51:94","authorityInfoAccess":"CA Issuers - 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URI:http://x1.i.lencr.org/","certificatePolicies":"Policy: 2.23.140.1.2.1","crlDistributionPoints":"Full Name:\n  URI:http://x1.c.lencr.org/\n"},"pem":"-----BEGIN CERTIFICATE-----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\nyDFx8r7i9vIJU5HS3moZLkYWAOilMaV9N56A9Bgb6dNcHkvg3NoaYA==\n-----END CERTIFICATE-----\n"}],"protocol":"TLSv1.3","cipher":"TLS_AES_128_GCM_SHA256","cipher_bits":128,"warnings":[],"attempts":[{"address":"193.57.144.133","verified":true,"error":null}],"checked_at":"2026-10-04T16:44:06+00:00","resolver":"Public DNS resolver","scope":"One endpoint on port 443. Server-presented chain; no revocation, OCSP, CT or full TLS security scan."}