{"domain":"wtnet.de","port":443,"address":"213.209.102.42","resolved_addresses":["213.209.102.42","2a02:2028:d000::1:52"],"verified":true,"verification":"Certificate chain, hostname and dates verified using this server\u2019s CA store.","verification_error":null,"certificate":{"subject":{"CN":"wtnet.de"},"issuer":{"C":"US","O":"Let's Encrypt","CN":"YE2"},"serial":"057A338548F6899DCA98905D316986086D2D","version":3,"valid_from":"2026-09-08T08:51:24+00:00","valid_to":"2026-12-07T08:51:23+00:00","validity":"valid_period","days_remaining":74,"san":"DNS:wilhelmtel.de, DNS:wt.de, DNS:wtnet.de, DNS:wtnet.eu, DNS:wtnet.mobi, DNS:wtnet.net, DNS:www.wilhelmtel.de, DNS:www.wt.de, DNS:www.wtnet.de, DNS:www.wtnet.eu, DNS:www.wtnet.mobi, DNS:www.wtnet.net","signature":"ecdsa-with-SHA384","sha256":"B5:C3:5C:ED:72:F4:58:DF:2D:E4:45:E2:87:0B:8E:15:45:17:5F:F2:E6:A2:41:9A:53:0E:4D:42:3B:64:C2:CD","key_type":"EC","key_bits":256,"curve":"prime256v1","extensions":{"keyUsage":"Digital Signature","extendedKeyUsage":"TLS Web Server Authentication","basicConstraints":"CA:FALSE","subjectKeyIdentifier":"6E:57:1E:27:3F:E1:34:E7:0F:1F:3E:CC:41:7B:E6:C5:91:2E:90:E4","authorityKeyIdentifier":"B9:59:F2:8E:CF:22:F0:86:D3:37:48:FF:76:14:18:BA:82:D8:55:87","authorityInfoAccess":"CA Issuers - URI:http://ye2.i.lencr.org/","subjectAltName":"DNS:wilhelmtel.de, DNS:wt.de, DNS:wtnet.de, DNS:wtnet.eu, DNS:wtnet.mobi, DNS:wtnet.net, DNS:www.wilhelmtel.de, DNS:www.wt.de, DNS:www.wtnet.de, DNS:www.wtnet.eu, DNS:www.wtnet.mobi, DNS:www.wtnet.net","certificatePolicies":"Policy: 2.23.140.1.2.1","crlDistributionPoints":"Full Name:\n  URI:http://ye2.c.lencr.org/46.crl\n","ct_precert_scts":"Signed 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 : Sep  8 09:49:55.662 2026 GMT\n    Extensions: 00:00:05:00:30:29:39:3F\n    Signature : ecdsa-with-SHA256\n                30:44:02:20:5B:AD:DC:96:F6:20:08:34:F0:ED:6F:89:\n                D6:6B:E7:3E:7B:40:63:73:8E:74:F8:E0:7A:54:33:DD:\n                23:F2:86:2E:02:20:58:4F:2F:D1:5A:7B:F1:F8:13:F6:\n                5F:E6:18:F4:E7:1F:7D:9F:20:F0:A3:E2:1A:08:E2:FE:\n                A4:78:09:28:44:47\nSigned Certificate Timestamp:\n    Version   : v1 (0x0)\n    Log ID    : C2:31:7E:57:45:19:A3:45:EE:7F:38:DE:B2:90:41:EB:\n                C7:C2:21:5A:22:BF:7F:D5:B5:AD:76:9A:D9:0E:52:CD\n    Timestamp : Sep  8 09:49:56.743 2026 GMT\n    Extensions: none\n    Signature : ecdsa-with-SHA256\n                30:45:02:20:59:9F:C8:1F:9E:08:01:C1:2D:C8:3B:DD:\n                3D:5C:58:E9:D2:A2:41:1E:28:1F:F7:19:D3:34:6D:18:\n                07:A3:28:9D:02:21:00:90:62:69:39:49:53:FC:DD:7A:\n                7C:92:B2:C1:75:DE:A3:A4:92:5E:02:CE:E5:FD:3B:34:\n                F4:39:02:9E:9B:67:EC"},"pem":"-----BEGIN CERTIFICATE-----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\nODHN14yzxcOoTOJDJrl3VIG9ucuTw7bAwK4Pp/1ELzL/aurb\n-----END CERTIFICATE-----\n"},"chain":[{"subject":{"C":"US","O":"Let's Encrypt","CN":"YE2"},"issuer":{"C":"US","O":"ISRG","CN":"Root YE"},"serial":"4DF3B15DD6C0784C507CD37B58E6F115","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":709,"san":"","signature":"ecdsa-with-SHA384","sha256":"97:65:8D:E8:C6:8D:FA:98:AC:E1:E5:02:8A:63:D5:4A:1A:AE:91:1B:3E:21:47:10:76:C6:85:0C:D0:8C:BA:B4","key_type":"EC","key_bits":384,"curve":"secp384r1","extensions":{"keyUsage":"Digital Signature, Certificate Sign, CRL Sign","extendedKeyUsage":"TLS Web Server Authentication","basicConstraints":"CA:TRUE, pathlen:0","subjectKeyIdentifier":"B9:59:F2:8E:CF:22:F0:86:D3:37:48:FF:76:14:18:BA:82:D8:55:87","authorityKeyIdentifier":"A3:C8:26:5A:8E:A1:4C:D0:35:63:FC:9B:23:C8:3A:AE:56:F3:4F:56","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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\nTT0mQ/r5XyA4MEAiabn7XJjvCERlF2dcn2wqJw+CreTkkQ2R\n-----END CERTIFICATE-----\n"}],"protocol":"TLSv1.3","cipher":"TLS_AES_128_GCM_SHA256","cipher_bits":128,"warnings":[],"attempts":[{"address":"213.209.102.42","verified":true,"error":null}],"checked_at":"2026-09-24T00:13:33+00:00","resolver":"Public DNS resolver","scope":"One endpoint on port 443. Server-presented chain; no revocation, OCSP, CT or full TLS security scan."}