{"domain":"post.lu","port":443,"address":"78.141.185.153","resolved_addresses":["78.141.185.153","2001:7e8:8010:64::10"],"verified":true,"verification":"Certificate chain, hostname and dates verified using this server\u2019s CA store.","verification_error":null,"certificate":{"subject":{"CN":"*.post.lu"},"issuer":{"C":"US","O":"DigiCert Inc","OU":"www.digicert.com","CN":"RapidSSL TLS RSA CA G1"},"serial":"079C4ADCDF4649B015F448FA14924F3F","version":3,"valid_from":"2026-09-14T00:00:00+00:00","valid_to":"2027-03-31T23:59:59+00:00","validity":"valid_period","days_remaining":141,"san":"DNS:*.post.lu, DNS:post.lu","signature":"RSA-SHA256","sha256":"E6:73:90:5D:C4:DB:05:37:07:C9:59:E1:5C:D7:2D:CA:CF:74:D8:37:FF:56:9F:5D:25:53:F4:51:BC:CE:B3:0B","key_type":"RSA","key_bits":4096,"curve":null,"extensions":{"authorityKeyIdentifier":"0C:DB:6C:82:49:0F:4A:67:0A:B8:14:EE:7A:C4:48:52:88:EB:56:38","subjectKeyIdentifier":"15:D6:E0:A9:B8:DE:CC:63:D2:DB:83:05:18:D2:35:47:EC:F3:E0:DE","subjectAltName":"DNS:*.post.lu, DNS:post.lu","certificatePolicies":"Policy: 2.23.140.1.2.1\n  CPS: http://www.digicert.com/CPS","keyUsage":"Digital Signature, Key Encipherment","extendedKeyUsage":"TLS Web Server Authentication","crlDistributionPoints":"Full Name:\n  URI:http://cdp.rapidssl.com/RapidSSLTLSRSACAG1.crl\n","authorityInfoAccess":"OCSP - URI:http://status.rapidssl.com\nCA Issuers - URI:http://cacerts.rapidssl.com/RapidSSLTLSRSACAG1.crt","basicConstraints":"CA:FALSE","ct_precert_scts":"Signed Certificate Timestamp:\n    Version   : v1 (0x0)\n    Log ID    : 4C:63:DC:98:E5:9C:1D:AB:88:F6:1E:8A:3D:DE:AE:8F:\n                AB:44:A3:37:7B:5F:9B:94:C3:FB:A1:9C:FC:C1:BE:26\n    Timestamp : Sep 14 14:09:33.284 2026 GMT\n    Extensions: none\n    Signature : ecdsa-with-SHA256\n                30:46:02:21:00:C9:25:F6:4B:B4:64:23:26:20:B8:E3:\n                51:4D:98:CD:97:F5:5D:F5:31:AC:AC:CE:2A:3C:63:77:\n                C8:9F:33:7D:62:02:21:00:B7:09:E7:7F:6F:1F:6B:30:\n                11:DE:49:12:5A:02:F4:21:91:C7:F2:8E:FE:59:53:40:\n                D3:ED:CA:6D:03:A9:31:5F\nSigned Certificate Timestamp:\n    Version   : v1 (0x0)\n    Log ID    : D6:D5:8D:A9:D0:17:53:F3:6A:4A:A0:C7:57:49:02:AF:\n                EB:C7:DC:2C:D3:8C:D9:F7:64:C8:0C:89:19:1E:9F:02\n    Timestamp : Sep 14 14:09:33.265 2026 GMT\n    Extensions: none\n    Signature : ecdsa-with-SHA256\n                30:44:02:20:65:C5:FC:85:1C:68:FF:FB:7C:C9:9B:12:\n                4C:36:F4:FA:4D:1F:8F:8B:49:E4:49:C3:30:E0:F3:BF:\n                9B:1D:63:AF:02:20:46:7A:BB:47:07:70:59:1E:76:C9:\n                9F:06:D4:98:1A:D3:F4:CA:D8:2F:A0:64:85:BE:01:59:\n                04:16:13:3D:72:EB\nSigned Certificate Timestamp:\n    Version   : v1 (0x0)\n    Log ID    : 44:C2:BD:0C:E9:14:0E:64:A5:C9:4A:01:93:0A:5A:A1:\n                BB:35:97:0E:00:EE:11:16:89:68:2A:1C:44:D7:B5:66\n    Timestamp : Sep 14 14:09:33.317 2026 GMT\n    Extensions: none\n    Signature : ecdsa-with-SHA256\n                30:45:02:20:75:48:44:4B:FD:D9:F9:3B:6E:8E:36:C4:\n                0E:E9:C8:5D:1F:F8:8C:91:51:50:CF:B4:D7:5B:6A:67:\n                33:C4:04:C6:02:21:00:D4:DB:B8:E0:54:69:FD:F9:5B:\n                8C:DB:F9:12:E9:36:7F:FB:EF:BD:7E:CC:14:DC:9E:D3:\n                DD:72:29:65:4D:1A:CD"},"pem":"-----BEGIN CERTIFICATE-----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\nBa8wT/VN2ldktBrCQnrMDPl5pGeErzsGTbL37st6TlEJ2LWVKA==\n-----END CERTIFICATE-----\n"},"chain":[{"subject":{"C":"US","O":"DigiCert Inc","OU":"www.digicert.com","CN":"RapidSSL TLS RSA CA G1"},"issuer":{"C":"US","O":"DigiCert Inc","OU":"www.digicert.com","CN":"DigiCert Global Root G2"},"serial":"0B259422CED9812A15A04E99528A0EFA","version":3,"valid_from":"2017-11-02T12:24:33+00:00","valid_to":"2027-11-02T12:24:33+00:00","validity":"valid_period","days_remaining":357,"san":"","signature":"RSA-SHA256","sha256":"44:22:E9:63:EE:53:CD:58:CC:9F:85:CD:40:BF:5F:FE:C0:09:5F:DF:1A:15:45:35:66:1C:1C:06:BC:AD:C6:9B","key_type":"RSA","key_bits":2048,"curve":null,"extensions":{"subjectKeyIdentifier":"0C:DB:6C:82:49:0F:4A:67:0A:B8:14:EE:7A:C4:48:52:88:EB:56:38","authorityKeyIdentifier":"4E:22:54:20:18:95:E6:E3:6E:E6:0F:FA:FA:B9:12:ED:06:17:8F:39","keyUsage":"Digital Signature, Certificate Sign, CRL Sign","extendedKeyUsage":"TLS Web Server Authentication, TLS Web Client Authentication","basicConstraints":"CA:TRUE, pathlen:0","authorityInfoAccess":"OCSP - URI:http://ocsp.digicert.com","crlDistributionPoints":"Full Name:\n  URI:http://crl3.digicert.com/DigiCertGlobalRootG2.crl\n","certificatePolicies":"Policy: 2.16.840.1.114412.1.1\n  CPS: https://www.digicert.com/CPS\nPolicy: 2.16.840.1.114412.1.2\nPolicy: 2.23.140.1.2.1\nPolicy: 2.23.140.1.2.2"},"pem":"-----BEGIN CERTIFICATE-----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\n8o34/m8Fxw==\n-----END CERTIFICATE-----\n"},{"subject":{"C":"US","O":"DigiCert Inc","OU":"www.digicert.com","CN":"DigiCert Global Root G2"},"issuer":{"C":"US","O":"DigiCert Inc","OU":"www.digicert.com","CN":"DigiCert Global Root G2"},"serial":"033AF1E6A711A9A0BB2864B11D09FAE5","version":3,"valid_from":"2013-08-01T12:00:00+00:00","valid_to":"2038-01-15T12:00:00+00:00","validity":"valid_period","days_remaining":4084,"san":"","signature":"RSA-SHA256","sha256":"CB:3C:CB:B7:60:31:E5:E0:13:8F:8D:D3:9A:23:F9:DE:47:FF:C3:5E:43:C1:14:4C:EA:27:D4:6A:5A:B1:CB:5F","key_type":"RSA","key_bits":2048,"curve":null,"extensions":{"basicConstraints":"CA:TRUE","keyUsage":"Digital Signature, Certificate Sign, CRL Sign","subjectKeyIdentifier":"4E:22:54:20:18:95:E6:E3:6E:E6:0F:FA:FA:B9:12:ED:06:17:8F:39"},"pem":"-----BEGIN CERTIFICATE-----\nMIIDjjCCAnagAwIBAgIQAzrx5qcRqaC7KGSxHQn65TANBgkqhkiG9w0BAQsFADBh\nMQswCQYDVQQGEwJVUzEVMBMGA1UEChMMRGlnaUNlcnQgSW5jMRkwFwYDVQQLExB3\nd3cuZGlnaWNlcnQuY29tMSAwHgYDVQQDExdEaWdpQ2VydCBHbG9iYWwgUm9vdCBH\nMjAeFw0xMzA4MDExMjAwMDBaFw0zODAxMTUxMjAwMDBaMGExCzAJBgNVBAYTAlVT\nMRUwEwYDVQQKEwxEaWdpQ2VydCBJbmMxGTAXBgNVBAsTEHd3dy5kaWdpY2VydC5j\nb20xIDAeBgNVBAMTF0RpZ2lDZXJ0IEdsb2JhbCBSb290IEcyMIIBIjANBgkqhkiG\n9w0BAQEFAAOCAQ8AMIIBCgKCAQEAuzfNNNx7a8myaJCtSnX/RrohCgiN9RlUyfuI\n2/Ou8jqJkTx65qsGGmvPrC3oXgkkRLpimn7Wo6h+4FR1IAWsULecYxpsMNzaHxmx\n1x7e/dfgy5SDN67sH0NO3Xss0r0upS/kqbitOtSZpLYl6ZtrAGCSYP9PIUkY92eQ\nq2EGnI/yuum06ZIya7XzV+hdG82MHauVBJVJ8zUtluNJbd134/tJS7SsVQepj5Wz\ntCO7TG1F8PapspUwtP1MVYwnSlcUfIKdzXOS0xZKBgyMUNGPHgm+F6HmIcr9g+UQ\nvIOlCsRnKPZzFBQ9RnbDhxSJITRNrw9FDKZJobq7nMWxM4MphQIDAQABo0IwQDAP\nBgNVHRMBAf8EBTADAQH/MA4GA1UdDwEB/wQEAwIBhjAdBgNVHQ4EFgQUTiJUIBiV\n5uNu5g/6+rkS7QYXjzkwDQYJKoZIhvcNAQELBQADggEBAGBnKJRvDkhj6zHd6mcY\n1Yl9PMWLSn/pvtsrF9+wX3N3KjITOYFnQoQj8kVnNeyIv/iPsGEMNKSuIEyExtv4\nNeF22d+mQrvHRAiGfzZ0JFrabA0UWTW98kndth/Jsw1HKj2ZL7tcu7XUIOGZX1NG\nFdtom/DzMNU+MeKNhJ7jitralj41E6Vf8PlwUHBHQRFXGU7Aj64GxJUTFy8bJZ91\n8rGOmaFvE7FBcf6IKshPECBV1/MUReXgRPTqh5Uykw7+U0b6LJ3/iyK5S9kJRaTe\npLiaWN0bfVKfjllDiIGknibVb63dDcY3fe0Dkhvld1927jyNxF1WW6LZZm6zNTfl\nMrY=\n-----END CERTIFICATE-----\n"}],"protocol":"TLSv1.3","cipher":"TLS_AES_128_GCM_SHA256","cipher_bits":128,"warnings":[],"attempts":[{"address":"78.141.185.153","verified":true,"error":null}],"checked_at":"2026-11-10T05:25:43+00:00","resolver":"Public DNS resolver","scope":"One endpoint on port 443. Server-presented chain; no revocation, OCSP, CT or full TLS security scan."}