{"domain":"mail.server.ua","port":443,"address":"194.54.82.78","resolved_addresses":["194.54.82.78"],"verified":true,"verification":"Certificate chain, hostname and dates verified using this server\u2019s CA store.","verification_error":null,"certificate":{"subject":{"CN":"mail.server.ua"},"issuer":{"C":"US","O":"Let's Encrypt","CN":"YE2"},"serial":"06B68E22520CA38DC91AB90967E450F13AC9","version":3,"valid_from":"2026-10-19T17:21:04+00:00","valid_to":"2027-01-17T17:21:03+00:00","validity":"valid_period","days_remaining":69,"san":"DNS:mail.server.ua","signature":"ecdsa-with-SHA384","sha256":"F1:B9:0F:B9:1E:04:1D:A3:57:54:6D:56:BE:83:CE:A3:25:ED:34:0F:30:68:81:06:AC:AB:2C:72:F7:97:2F:07","key_type":"EC","key_bits":256,"curve":"prime256v1","extensions":{"keyUsage":"Digital Signature","extendedKeyUsage":"TLS Web Server Authentication","basicConstraints":"CA:FALSE","subjectKeyIdentifier":"D5:1A:53:DF:D0:F3:52:07:EB:A0:43:30:8E:73:6E:2D:67:0B:AE:D3","authorityKeyIdentifier":"B9:59:F2:8E:CF:22:F0:86:D3:37:48:FF:76:14:18:BA:82:D8:55:87","authorityInfoAccess":"CA Issuers - 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Server-presented chain; no revocation, OCSP, CT or full TLS security scan."}