{"domain":"mail.limitrack.com","port":443,"address":"110.164.203.6","resolved_addresses":["110.164.203.6"],"verified":true,"verification":"Certificate chain, hostname and dates verified using this server\u2019s CA store.","verification_error":null,"certificate":{"subject":{"CN":"mail.limitrack.com"},"issuer":{"C":"US","O":"Let's Encrypt","CN":"YR2"},"serial":"06743E1F6C0307E3028814A3D60A36C866B6","version":3,"valid_from":"2026-10-20T09:36:23+00:00","valid_to":"2027-01-18T09:36:22+00:00","validity":"valid_period","days_remaining":74,"san":"DNS:autoconfig.limitrack.com, DNS:autodiscover.limitrack.com, DNS:mail.limitrack.com","signature":"RSA-SHA256","sha256":"02:BB:85:B1:32:BC:96:02:DD:2F:65:24:A1:76:0C:C6:FB:31:42:36:DE:6C:42:4C:2A:BE:29:45:F3:ED:E7:7B","key_type":"RSA","key_bits":4096,"curve":null,"extensions":{"keyUsage":"Digital Signature, Key Encipherment","extendedKeyUsage":"TLS Web Server Authentication","basicConstraints":"CA:FALSE","subjectKeyIdentifier":"25:B2:1A:D2:D4:8B:56:75:B2:7D:EE:A8:5D:15:C6:96:94:29:CD:C8","authorityKeyIdentifier":"40:15:2D:26:79:ED:32:20:9E:DF:9A:72:1D:D6:32:1F:81:0C:81:0C","authorityInfoAccess":"CA Issuers - 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Server-presented chain; no revocation, OCSP, CT or full TLS security scan."}