{"domain":"altafiber.com","port":443,"address":"20.80.214.234","resolved_addresses":["20.80.214.234"],"verified":true,"verification":"Certificate chain, hostname and dates verified using this server\u2019s CA store.","verification_error":null,"certificate":{"subject":{"CN":"*.altafiber.com"},"issuer":{"C":"GB","O":"Sectigo Limited","CN":"Sectigo Public Server Authentication CA DV R36"},"serial":"C6EA69D8198069791F479CA12D26EF35","version":3,"valid_from":"2026-02-24T00:00:00+00:00","valid_to":"2027-03-26T23:59:59+00:00","validity":"valid_period","days_remaining":142,"san":"DNS:*.altafiber.com, 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60:4C:9A:AF:7A:7F:77:5F:01:D4:06:FC:92:0D:C8:99:\n                EB:0B:1C:7D:F8:C9:52:1B:FA:FA:17:77:3B:97:8B:C9\n    Timestamp : Feb 24 20:39:10.327 2026 GMT\n    Extensions: none\n    Signature : ecdsa-with-SHA256\n                30:45:02:20:73:50:A5:CF:30:D5:91:13:2B:EE:E3:09:\n                94:1C:2D:B9:C2:D3:B3:44:EC:60:BD:B2:F0:18:60:B3:\n                1D:C8:87:4E:02:21:00:A4:6C:41:E4:51:5E:15:DF:32:\n                EB:0F:3B:18:14:4E:26:E3:00:BD:66:9E:08:CD:DF:F6:\n                45:5B:C0:4B:32:48:A5\nSigned Certificate Timestamp:\n    Version   : v1 (0x0)\n    Log ID    : 8E:CA:47:0B:AC:DE:6A:F3:A2:06:B0:A4:7A:84:B7:46:\n                FE:1F:C6:BF:95:3E:25:E6:9B:4E:E4:02:48:F3:C6:E8\n    Timestamp : Feb 24 20:39:10.774 2026 GMT\n    Extensions: 00:00:05:00:02:F4:DC:47\n    Signature : ecdsa-with-SHA256\n                30:45:02:21:00:BD:03:1E:35:9A:36:E0:12:07:61:5C:\n                ED:C2:D2:16:4C:DD:FE:B0:E8:DA:E0:6F:E4:0B:D4:62:\n                55:F1:82:C8:BA:02:20:78:D3:41:CC:ED:DD:A9:B1:2E:\n                4C:D3:68:8A:43:07:B5:51:E9:81:BC:C3:EB:5E:A8:4A:\n                7F:DC:27:10:78:95:F3\nSigned Certificate Timestamp:\n    Version   : v1 (0x0)\n    Log ID    : 59:6E:6C:33:86:94:B2:59:72:A2:56:C8:A0:E8:DD:90:\n                4A:76:E8:08:3D:DA:87:3B:01:08:38:28:14:3C:EE:59\n    Timestamp : Feb 24 20:39:10.634 2026 GMT\n    Extensions: 00:00:05:00:00:2D:3B:70\n    Signature : ecdsa-with-SHA256\n                30:45:02:21:00:B0:78:72:FD:51:CC:F1:1F:DA:A5:EC:\n                38:C6:BC:62:E7:92:45:F9:D6:3D:5E:AA:B7:B4:63:C6:\n                9F:97:07:F2:38:02:20:0E:FC:71:F1:96:80:DE:8B:CE:\n                DE:C4:14:8F:30:39:94:09:1E:61:00:AA:D8:28:69:00:\n                C6:BB:63:FB:48:2D:FD"},"pem":"-----BEGIN 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CERTIFICATE-----\n"},"chain":[{"subject":{"C":"GB","O":"Sectigo Limited","CN":"Sectigo Public Server Authentication CA DV R36"},"issuer":{"C":"GB","O":"Sectigo Limited","CN":"Sectigo Public Server Authentication Root R46"},"serial":"397A66CC2756362E0DAA87CA6EABE3B1","version":3,"valid_from":"2021-03-22T00:00:00+00:00","valid_to":"2036-03-21T23:59:59+00:00","validity":"valid_period","days_remaining":3425,"san":"","signature":"RSA-SHA384","sha256":"8C:54:C3:34:B6:6B:A4:E4:26:77:2A:F4:A3:F9:13:6C:19:A1:AE:C7:29:FD:B2:8C:53:5C:07:A5:A4:EF:22:E0","key_type":"RSA","key_bits":3072,"curve":null,"extensions":{"authorityKeyIdentifier":"56:73:58:64:95:F9:92:1A:B0:12:2A:04:62:79:A1:40:15:88:21:49","subjectKeyIdentifier":"68:C0:12:16:18:0E:AF:CE:F6:87:A6:32:57:A3:46:51:5D:CB:07:27","keyUsage":"Digital Signature, Certificate Sign, CRL Sign","basicConstraints":"CA:TRUE, pathlen:0","extendedKeyUsage":"TLS Web Server Authentication, TLS Web Client Authentication","certificatePolicies":"Policy: X509v3 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CERTIFICATE-----\n"},{"subject":{"C":"GB","O":"Sectigo Limited","CN":"Sectigo Public Server Authentication Root R46"},"issuer":{"C":"GB","O":"Sectigo Limited","CN":"Sectigo Public Server Authentication Root R46"},"serial":"758DFD8BAE7C0700FAA925A7E1C7AD14","version":3,"valid_from":"2021-03-22T00:00:00+00:00","valid_to":"2046-03-21T23:59:59+00:00","validity":"valid_period","days_remaining":7077,"san":"","signature":"RSA-SHA384","sha256":"7B:B6:47:A6:2A:EE:AC:88:BF:25:7A:A5:22:D0:1F:FE:A3:95:E0:AB:45:C7:3F:93:F6:56:54:EC:38:F2:5A:06","key_type":"RSA","key_bits":4096,"curve":null,"extensions":{"subjectKeyIdentifier":"56:73:58:64:95:F9:92:1A:B0:12:2A:04:62:79:A1:40:15:88:21:49","keyUsage":"Digital Signature, Certificate Sign, CRL Sign","basicConstraints":"CA:TRUE"},"pem":"-----BEGIN 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CERTIFICATE-----\n"}],"protocol":"TLSv1.2","cipher":"AES256-SHA256","cipher_bits":256,"warnings":[],"attempts":[{"address":"20.80.214.234","verified":true,"error":null}],"checked_at":"2026-11-04T09:27:13+00:00","resolver":"Public DNS resolver","scope":"One endpoint on port 443. Server-presented chain; no revocation, OCSP, CT or full TLS security scan."}