{"domain":"bkav.com","port":443,"address":"123.30.245.109","resolved_addresses":["123.30.245.109"],"verified":true,"verification":"Certificate chain, hostname and dates verified using this server\u2019s CA store.","verification_error":null,"certificate":{"subject":{"CN":"*.bkav.com"},"issuer":{"C":"GB","O":"Sectigo Limited","CN":"Sectigo Public Server Authentication CA DV R36"},"serial":"C4C7376BD1B3DB45459A2A8090E0E487","version":3,"valid_from":"2026-05-04T00:00:00+00:00","valid_to":"2026-11-18T23:59:59+00:00","validity":"valid_period","days_remaining":35,"san":"DNS:*.bkav.com, DNS:bkav.com","signature":"RSA-SHA256","sha256":"88:30:D2:39:0B:26:9D:8B:D7:A0:EE:84:30:33:96:5B:23:64:58:1D:94:7C:16:AC:E0:B7:F1:BC:5B:F8:54:C8","key_type":"RSA","key_bits":2048,"curve":null,"extensions":{"authorityKeyIdentifier":"68:C0:12:16:18:0E:AF:CE:F6:87:A6:32:57:A3:46:51:5D:CB:07:27","subjectKeyIdentifier":"63:7A:31:8D:3B:82:F0:A8:B2:C7:6C:EB:AF:0B:A7:7D:94:C7:D0:29","keyUsage":"Digital Signature, Key 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7E:E1:E8:1B:90:97\nSigned Certificate Timestamp:\n    Version   : v1 (0x0)\n    Log ID    : C8:A3:C4:7F:C7:B3:AD:B9:35:6B:01:3F:6A:7A:12:6D:\n                E3:3A:4E:43:A5:C6:46:F9:97:AD:39:75:99:1D:CF:9A\n    Timestamp : May  4 06:39:49.659 2026 GMT\n    Extensions: none\n    Signature : ecdsa-with-SHA256\n                30:46:02:21:00:96:CA:C0:C1:E2:80:76:96:A4:14:6D:\n                42:60:E9:E9:B2:3A:D5:90:F3:69:1F:99:73:B6:0F:66:\n                4B:90:A3:CA:52:02:21:00:DB:98:35:2C:BA:7F:A3:08:\n                80:14:36:BA:C5:9E:0E:0A:20:F4:2B:85:9B:2D:3E:7B:\n                F3:F0:BE:ED:27:D6:91:B0\nSigned Certificate Timestamp:\n    Version   : v1 (0x0)\n    Log ID    : 6C:FE:50:19:43:A8:5E:A9:16:BC:52:D1:33:E4:DC:C9:\n                1E:F1:41:1C:7D:25:84:20:D1:73:80:9E:18:18:EB:3A\n    Timestamp : May  4 06:39:50.150 2026 GMT\n    Extensions: 00:00:05:00:09:F2:2D:91\n    Signature : ecdsa-with-SHA256\n                30:45:02:21:00:F8:24:05:2A:AB:49:8C:19:50:2B:AA:\n          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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":3446,"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":"US","ST":"New Jersey","L":"Jersey City","O":"The USERTRUST Network","CN":"USERTrust RSA Certification Authority"},"serial":"D27FBBC1DE359E5216AD6149586099C4","version":3,"valid_from":"2021-03-22T00:00:00+00:00","valid_to":"2038-01-18T23:59:59+00:00","validity":"valid_period","days_remaining":4114,"san":"","signature":"RSA-SHA384","sha256":"92:F3:51:BF:3D:54:16:4D:FA:8D:D8:F9:E1:13:9D:31:50:34:97:86:48:5D:2B:9E:EC:D0:0E:29:71:C1:E6:C5","key_type":"RSA","key_bits":4096,"curve":null,"extensions":{"authorityKeyIdentifier":"53:79:BF:5A:AA:2B:4A:CF:54:80:E1:D8:9B:C0:9D:F2:B2:03:66:CB","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","extendedKeyUsage":"TLS Web Server Authentication, TLS Web Client 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CERTIFICATE-----\n"}],"protocol":"TLSv1.2","cipher":"ECDHE-RSA-AES128-GCM-SHA256","cipher_bits":128,"warnings":[],"attempts":[{"address":"123.30.245.109","verified":true,"error":null}],"checked_at":"2026-10-14T09:03:11+00:00","resolver":"Public DNS resolver","scope":"One endpoint on port 443. Server-presented chain; no revocation, OCSP, CT or full TLS security scan."}