{"domain":"cert.at","port":443,"address":"131.130.249.234","resolved_addresses":["131.130.249.234","2001:62a:4:100::234"],"verified":true,"verification":"Certificate chain, hostname and dates verified using this server\u2019s CA store.","verification_error":null,"certificate":{"subject":{"CN":"cert.at"},"issuer":{"C":"US","O":"Let's Encrypt","CN":"YE2"},"serial":"05B845C4E77317477F69E577E1C4D5BEFFEE","version":3,"valid_from":"2026-09-02T08:21:28+00:00","valid_to":"2026-12-01T08:21:27+00:00","validity":"valid_period","days_remaining":71,"san":"DNS:cert.at, DNS:preview.cert.at, DNS:www.cert.at","signature":"ecdsa-with-SHA384","sha256":"57:11:A4:7E:01:8A:05:F1:D8:AD:A0:7D:E7:D7:EC:82:D7:BB:6D:39:A2:BF:9B:C1:6B:30:48:0D:C6:7E:E8:E3","key_type":"EC","key_bits":384,"curve":"secp384r1","extensions":{"keyUsage":"Digital Signature","extendedKeyUsage":"TLS Web Server Authentication","basicConstraints":"CA:FALSE","subjectKeyIdentifier":"E3:20:9A:CF:94:15:BD:E8:C6:AD:8C:F3:D9:DB:C0:BB:F7:1E:A5:53","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."}