{"domain":"mailserver.packetsdecreaser.net","port":443,"address":"77.90.4.11","resolved_addresses":["77.90.4.11","2a0e:97c0:471::4567"],"verified":true,"verification":"Certificate chain, hostname and dates verified using this server\u2019s CA store.","verification_error":null,"certificate":{"subject":{"CN":"mailserver.packetsdecreaser.net"},"issuer":{"C":"US","O":"Let's Encrypt","CN":"YR1"},"serial":"0509CE670591F1875BA47E84F2A973622712","version":3,"valid_from":"2026-09-11T17:50:07+00:00","valid_to":"2026-12-10T17:50:06+00:00","validity":"valid_period","days_remaining":65,"san":"DNS:autoconfig.coreserv.de, DNS:autoconfig.minereaper.de, DNS:autoconfig.packets-decreaser.net, DNS:autoconfig.packetsdecreaser.net, DNS:autoconfig.steven-arnold.eu, DNS:autoconfig.stoneuniverse.de, DNS:autodiscover.coreserv.de, DNS:autodiscover.minereaper.de, DNS:autodiscover.packets-decreaser.net, DNS:autodiscover.packetsdecreaser.net, DNS:autodiscover.steven-arnold.eu, DNS:mailserver.packetsdecreaser.net","signature":"RSA-SHA256","sha256":"55:53:6A:6B:ED:B8:45:87:95:9A:D6:4E:7F:47:09:0E:8C:39:AD:26:A3:39:81:4E:66:99:06:49:A4:7A:AC:F6","key_type":"RSA","key_bits":4096,"curve":null,"extensions":{"keyUsage":"Digital Signature, Key Encipherment","extendedKeyUsage":"TLS Web Server Authentication","basicConstraints":"CA:FALSE","subjectKeyIdentifier":"2C:0C:EE:D1:7E:BF:82:5A:6B:D8:DF:6B:66:F9:F7:F7:E8:EE:6F:CD","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:autoconfig.coreserv.de, DNS:autoconfig.minereaper.de, DNS:autoconfig.packets-decreaser.net, DNS:autoconfig.packetsdecreaser.net, DNS:autoconfig.steven-arnold.eu, DNS:autoconfig.stoneuniverse.de, DNS:autodiscover.coreserv.de, DNS:autodiscover.minereaper.de, DNS:autodiscover.packets-decreaser.net, DNS:autodiscover.packetsdecreaser.net, DNS:autodiscover.steven-arnold.eu, DNS:mailserver.packetsdecreaser.net","certificatePolicies":"Policy: 2.23.140.1.2.1","crlDistributionPoints":"Full Name:\n  URI:http://yr1.c.lencr.org/19.crl\n","ct_precert_scts":"Signed 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 11 18:48:37.446 2026 GMT\n    Extensions: none\n    Signature : ecdsa-with-SHA256\n                30:45:02:21:00:CC:87:09:2A:72:6E:4F:A0:F2:E7:A6:\n                2C:3B:33:22:F1:3B:FA:E9:94:18:3D:4A:63:6A:65:DC:\n                5D:6A:F4:60:7E:02:20:01:51:30:43:2C:96:AC:75:4C:\n                03:A2:6B:02:38:D5:18:D0:88:B7:BE:5F:FD:3C:3C:E0:\n                85:34:DF:8D:A0:7D:32\nSigned Certificate Timestamp:\n    Version   : v1 (0x0)\n    Log ID    : A8:26:CB:E3:0A:C6:35:12:46:53:3F:E0:65:F1:4F:19:\n                D9:6E:19:08:13:C4:1D:D9:6D:79:00:B3:12:3C:55:27\n    Timestamp : Sep 11 18:48:37.950 2026 GMT\n    Extensions: 00:00:05:00:31:73:6F:A1\n    Signature : ecdsa-with-SHA256\n                30:46:02:21:00:A7:38:EC:7F:B1:2A:EF:45:0F:14:C7:\n                61:BF:AC:8F:C4:95:F9:7F:94:A6:65:00:95:56:D6:5E:\n                29:71:7C:81:13:02:21:00:F0:B4:B8:09:6F:A6:26:63:\n                52:2F:EC:E9:CE:F8:89:CD:5A:8E:53:E0:70:D1:E2:1C:\n                39:53:49:1E:C6:5F:53:35"},"pem":"-----BEGIN CERTIFICATE-----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\nkxPioJLFGWfcFGCQotRb7qC0cL23uoXRI/ND/xo2\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":698,"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":2159,"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":"77.90.4.11","verified":true,"error":null}],"checked_at":"2026-10-05T22:48:28+00:00","resolver":"Public DNS resolver","scope":"One endpoint on port 443. Server-presented chain; no revocation, OCSP, CT or full TLS security scan."}