{"domain":"layer23.nl","port":443,"address":"185.214.24.3","resolved_addresses":["185.214.24.3"],"verified":true,"verification":"Certificate chain, hostname and dates verified using this server\u2019s CA store.","verification_error":null,"certificate":{"subject":{"CN":"layer23.nl"},"issuer":{"C":"US","O":"Let's Encrypt","CN":"YR1"},"serial":"06B9519287F9C4DB514DA78F8E33148E7C6A","version":3,"valid_from":"2026-09-27T09:32:42+00:00","valid_to":"2026-12-26T09:32:41+00:00","validity":"valid_period","days_remaining":65,"san":"DNS:layer23.nl, DNS:www.layer23.nl","signature":"RSA-SHA256","sha256":"1D:6B:AF:CC:FC:D8:39:90:24:A3:A4:31:96:C6:09:DF:9D:20:69:43:7A:8C:20:5D:60:65:E7:DF:DF:93:01:B3","key_type":"RSA","key_bits":2048,"curve":null,"extensions":{"keyUsage":"Digital Signature, Key Encipherment","extendedKeyUsage":"TLS Web Server Authentication","basicConstraints":"CA:FALSE","subjectKeyIdentifier":"ED:C6:1C:E5:36:32:9C:E9:13:48:28:C7:B5:32:35:38:E3:15:E6:D3","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:layer23.nl, DNS:www.layer23.nl","certificatePolicies":"Policy: 2.23.140.1.2.1","crlDistributionPoints":"Full Name:\n  URI:http://yr1.c.lencr.org/107.crl\n","ct_precert_scts":"Signed Certificate Timestamp:\n    Version   : v1 (0x0)\n    Log ID    : AF:67:88:3B:57:B0:4E:DD:8F:A6:D9:7E:F6:2E:A8:EB:\n                81:0A:C7:71:60:F0:24:5E:55:D6:0C:2F:E7:85:87:3A\n    Timestamp : Sep 27 10:31:12.730 2026 GMT\n    Extensions: none\n    Signature : ecdsa-with-SHA256\n                30:45:02:21:00:C9:CA:80:3D:3B:58:62:4A:28:6B:E2:\n                C2:84:75:9B:2B:A3:56:D2:53:13:C1:43:6D:D0:8D:2F:\n                0F:81:30:4A:15:02:20:64:45:C6:36:A9:BF:96:3A:D2:\n                3E:4C:99:65:CB:A7:25:A9:70:20:9C:80:BB:D5:C9:40:\n                95:08:80:AC:CF:BD:CE\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 : Sep 27 10:31:12.654 2026 GMT\n    Extensions: 00:00:05:00:16:62:EC:68\n    Signature : ecdsa-with-SHA256\n                30:45:02:21:00:EE:B6:C8:F5:6F:50:3E:BD:FF:18:5C:\n                16:0F:19:04:51:61:17:17:A4:53:C1:F4:5B:8C:D7:9B:\n                81:59:BB:F5:82:02:20:1C:CD:BD:F9:DD:0A:F0:81:82:\n                43:FA:5E:F8:ED:AD:77:D4:18:1D:AE:33:CA:7E:FD:79:\n                C4:2F:EC:02:67:64:8B"},"pem":"-----BEGIN CERTIFICATE-----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\nEt2pjRlnm35iYhcJmMN+iYr443YWOuT+U51fGiC4A9h4jhY=\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":682,"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 - 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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":"TLSv1.2","cipher":"ECDHE-RSA-AES256-GCM-SHA384","cipher_bits":256,"warnings":[],"attempts":[{"address":"185.214.24.3","verified":true,"error":null}],"checked_at":"2026-10-21T17:28:21+00:00","resolver":"Public DNS resolver","scope":"One endpoint on port 443. Server-presented chain; no revocation, OCSP, CT or full TLS security scan."}