{"domain":"mathost.eu","port":443,"address":"104.21.39.63","resolved_addresses":["104.21.39.63","172.67.169.183","2606:4700:3031::6815:273f","2606:4700:3037::ac43:a9b7"],"verified":true,"verification":"Certificate chain, hostname and dates verified using this server\u2019s CA store.","verification_error":null,"certificate":{"subject":{"CN":"mathost.eu"},"issuer":{"C":"US","O":"Google Trust Services","CN":"WE1"},"serial":"B11D35FED09410080EE897EC2989575B","version":3,"valid_from":"2026-10-12T08:57:58+00:00","valid_to":"2027-01-10T09:55:46+00:00","validity":"valid_period","days_remaining":87,"san":"DNS:mathost.eu, DNS:*.mathost.eu","signature":"ecdsa-with-SHA256","sha256":"54:EB:49:FD:B0:5C:48:24:00:2F:22:83:68:36:09:DB:12:C2:97:4F:8B:E0:F5:28:9C:87:9A:8E:CF:87:02:E6","key_type":"EC","key_bits":256,"curve":"prime256v1","extensions":{"keyUsage":"Digital Signature","extendedKeyUsage":"TLS Web Server Authentication","basicConstraints":"CA:FALSE","subjectKeyIdentifier":"50:9A:A6:E9:BE:A1:9F:AC:44:2C:D4:F4:C3:5E:46:DB:BC:54:B0:33","authorityKeyIdentifier":"90:77:92:35:67:C4:FF:A8:CC:A9:E6:7B:D9:80:79:7B:CC:93:F9:38","authorityInfoAccess":"CA Issuers - 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