{"domain":"mail.serverspan.com","port":443,"address":"174.136.200.10","resolved_addresses":["174.136.200.10"],"verified":true,"verification":"Certificate chain, hostname and dates verified using this server\u2019s CA store.","verification_error":null,"certificate":{"subject":{"CN":"nest.familiacojan.ro"},"issuer":{"C":"US","O":"Let's Encrypt","CN":"YR1"},"serial":"05A4BECF863450D37C126268B7D1D6D1AB14","version":3,"valid_from":"2026-10-26T09:01:08+00:00","valid_to":"2027-01-24T09:01:07+00:00","validity":"valid_period","days_remaining":80,"san":"DNS:autoconfig.serverspan.com, DNS:autodiscover.cojan.ro, DNS:autodiscover.serverspan.com, DNS:mail.serverspan.com, DNS:mx.cojan.ro, DNS:nest.familiacojan.ro","signature":"RSA-SHA256","sha256":"5F:71:E4:86:28:11:B6:95:F9:B4:60:C8:9D:30:16:F9:EE:CE:2E:B9:27:BD:9C:5F:85:15:38:C4:DB:DA:7A:2D","key_type":"RSA","key_bits":4096,"curve":null,"extensions":{"keyUsage":"Digital Signature, Key Encipherment","extendedKeyUsage":"TLS Web Server Authentication","basicConstraints":"CA:FALSE","subjectKeyIdentifier":"F1:B3:7E:B0:CB:4B:E6:5B:39:25:2F:BC:62:C1:AC:65:F6:48:0E:FE","authorityKeyIdentifier":"1F:2F:35:BE:46:14:82:CD:40:B1:AE:79:2C:55:78:FA:F7:D4:68:FB","authorityInfoAccess":"CA Issuers - 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Server-presented chain; no revocation, OCSP, CT or full TLS security scan."}