{"domain":"mail.corenetcloud.com","port":443,"address":"138.252.106.4","resolved_addresses":["138.252.106.4"],"verified":true,"verification":"Certificate chain, hostname and dates verified using this server\u2019s CA store.","verification_error":null,"certificate":{"subject":{"CN":"mail.corenetcloud.com"},"issuer":{"C":"US","O":"Let's Encrypt","CN":"YR1"},"serial":"063B2FFB7F6A344C620A70D4E4FE97B11F90","version":3,"valid_from":"2026-09-14T07:32:10+00:00","valid_to":"2026-12-13T07:32:09+00:00","validity":"valid_period","days_remaining":69,"san":"DNS:mail.corenetcloud.com","signature":"RSA-SHA256","sha256":"F9:E2:B0:06:F2:16:7F:1F:A2:4B:38:79:83:43:DF:CF:CC:0C:EC:51:D1:9D:D3:66:0C:5B:F5:0E:23:A7:3B:1A","key_type":"RSA","key_bits":2048,"curve":null,"extensions":{"keyUsage":"Digital Signature, Key Encipherment","extendedKeyUsage":"TLS Web Server Authentication","basicConstraints":"CA:FALSE","subjectKeyIdentifier":"E3:03:75:1F:5D:8F:22:F0:39:1C:FD:48:B6:CA:66:44:11:60:39:32","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."}