{"domain":"itnetworkkey.com","port":443,"address":"193.29.63.156","resolved_addresses":["193.29.63.156"],"verified":true,"verification":"Certificate chain, hostname and dates verified using this server\u2019s CA store.","verification_error":null,"certificate":{"subject":{"CN":"itnetworkkey.com"},"issuer":{"C":"US","O":"Let's Encrypt","CN":"YR1"},"serial":"057D6F8929A395E397CC683DAA9BE608BD7C","version":3,"valid_from":"2026-09-01T07:20:01+00:00","valid_to":"2026-11-30T07:20:00+00:00","validity":"valid_period","days_remaining":68,"san":"DNS:itnetworkkey.com, DNS:mail.itnetworkkey.com, DNS:webmail.itnetworkkey.com, DNS:www.itnetworkkey.com","signature":"RSA-SHA256","sha256":"4A:72:DE:7F:0D:EB:F6:DF:3D:1A:D2:4E:80:A9:78:6F:CD:6C:7D:70:AF:A5:A2:C1:76:DD:6D:8C:23:1A:49:A4","key_type":"RSA","key_bits":4096,"curve":null,"extensions":{"keyUsage":"Digital Signature, Key Encipherment","extendedKeyUsage":"TLS Web Server Authentication","basicConstraints":"CA:FALSE","subjectKeyIdentifier":"0B:27:89:2B:0A:8C:CD:E8:C1:39:3A:F3:F7:1A:49:0B:1C:17:3F:C7","authorityKeyIdentifier":"1F:2F:35:BE:46:14:82:CD:40:B1:AE:79:2C:55:78:FA:F7:D4:68:FB","authorityInfoAccess":"CA Issuers - URI:http://yr1.i.lencr.org/","subjectAltName":"DNS:itnetworkkey.com, DNS:mail.itnetworkkey.com, DNS:webmail.itnetworkkey.com, DNS:www.itnetworkkey.com","certificatePolicies":"Policy: 2.23.140.1.2.1","crlDistributionPoints":"Full Name:\n  URI:http://yr1.c.lencr.org/125.crl\n","ct_precert_scts":"Signed Certificate Timestamp:\n    Version   : v1 (0x0)\n    Log ID    : 26:E3:64:6E:58:69:21:23:BC:34:3F:47:24:35:9B:37:\n                92:CD:24:5A:88:D8:15:D3:93:33:FD:99:18:AB:47:23\n    Timestamp : Sep  1 08:18:29.800 2026 GMT\n    Extensions: 00:00:05:00:3B:86:E8:AA\n    Signature : ecdsa-with-SHA256\n                30:45:02:20:19:61:F5:A2:0F:6D:D0:00:37:F7:6B:5E:\n                8A:FB:73:E8:E2:2F:8E:DC:EA:08:B2:95:12:93:CA:21:\n                84:70:17:13:02:21:00:EC:02:A9:9B:09:42:90:3A:D4:\n                BB:A7:2F:0F:E7:AB:B1:A4:79:B5:7C:8B:55:E8:02:4E:\n                2C:6E:65:9B:D4:CE:E1\nSigned Certificate Timestamp:\n    Version   : v1 (0x0)\n    Log ID    : CB:38:F7:15:89:7C:84:A1:44:5F:5B:C1:DD:FB:C9:6E:\n                F2:9A:59:CD:47:0A:69:05:85:B0:CB:14:C3:14:58:E7\n    Timestamp : Sep  1 08:18:31.949 2026 GMT\n    Extensions: none\n    Signature : ecdsa-with-SHA256\n                30:45:02:20:22:D2:99:E3:B3:E3:5F:1E:2C:E8:4F:0E:\n                FA:0D:6A:87:D1:75:D2:97:53:C3:A8:CC:4A:C4:1F:A4:\n                52:89:97:27:02:21:00:B4:71:EB:D6:A6:EE:A5:23:C9:\n                DA:5E:06:E2:6B:61:EF:00:1D:D7:C3:50:8C:3A:38:64:\n                AB:22:47:C4:2D:0D:FD"},"pem":"-----BEGIN CERTIFICATE-----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\n44Sg2wwhIwyV6IoVy/vJTPnJph2TTQ==\n-----END CERTIFICATE-----\n"},"chain":[{"subject":{"C":"US","O":"Let's Encrypt","CN":"YR1"},"issuer":{"C":"US","O":"ISRG","CN":"Root YR"},"serial":"A20253F15F2691C05DC1CE13B9BCCA4E","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":711,"san":"","signature":"RSA-SHA256","sha256":"13:94:96:34:D9:9C:D6:FD:6A:A8:0B:C0:34:FE:FA:CC:EB:19:69:FE:EF:98:65:86:71:3E:CD:BB:05:75:8D:3F","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":"1F:2F:35:BE:46:14:82:CD:40:B1:AE:79:2C:55:78:FA:F7:D4:68:FB","authorityKeyIdentifier":"DE:E7:5B:60:D0:22:6D:40:28:7D:3F:0D:01:FE:A4:B5:52:B4:51:94","authorityInfoAccess":"CA Issuers - URI:http://yr.i.lencr.org/","certificatePolicies":"Policy: 2.23.140.1.2.1","crlDistributionPoints":"Full Name:\n  URI:http://yr.c.lencr.org/\n"},"pem":"-----BEGIN CERTIFICATE-----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\n-----END CERTIFICATE-----\n"},{"subject":{"C":"US","O":"ISRG","CN":"Root YR"},"issuer":{"C":"US","O":"Internet Security Research Group","CN":"ISRG Root X1"},"serial":"F24B6D17F9D9AD7CB1C9FEA78782699F","version":3,"valid_from":"2026-05-13T00:00:00+00:00","valid_to":"2032-09-02T23:59:59+00:00","validity":"valid_period","days_remaining":2172,"san":"","signature":"RSA-SHA256","sha256":"07:26:39:D0:B1:40:D5:BF:FA:E1:6A:D9:C3:F6:CC:60:86:04:06:21:F5:1E:E6:1A:6D:46:A8:91:5C:07:CF:76","key_type":"RSA","key_bits":4096,"curve":null,"extensions":{"keyUsage":"Certificate Sign, CRL Sign","extendedKeyUsage":"TLS Web Server Authentication","basicConstraints":"CA:TRUE","subjectKeyIdentifier":"DE:E7:5B:60:D0:22:6D:40:28:7D:3F:0D:01:FE:A4:B5:52:B4:51:94","authorityKeyIdentifier":"79:B4:59:E6:7B:B6:E5:E4:01:73:80:08:88:C8:1A:58:F6:E9:9B:6E","authorityInfoAccess":"CA Issuers - 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_256_GCM_SHA384","cipher_bits":256,"warnings":[],"attempts":[{"address":"193.29.63.156","verified":true,"error":null}],"checked_at":"2026-09-22T16:17:35+00:00","resolver":"Public DNS resolver","scope":"One endpoint on port 443. Server-presented chain; no revocation, OCSP, CT or full TLS security scan."}