{"domain":"optec.com","port":443,"address":"141.193.213.10","resolved_addresses":["141.193.213.10","141.193.213.11"],"verified":true,"verification":"Certificate chain, hostname and dates verified using this server\u2019s CA store.","verification_error":null,"certificate":{"subject":{"CN":"optec.com"},"issuer":{"C":"US","O":"SSL Corporation","CN":"Cloudflare TLS Issuing ECC CA 3"},"serial":"5F315E2CAF5C17DA7E3E32E6BB74C34E","version":3,"valid_from":"2026-09-26T19:38:42+00:00","valid_to":"2026-12-25T19:47:19+00:00","validity":"valid_period","days_remaining":85,"san":"DNS:optec.com","signature":"ecdsa-with-SHA256","sha256":"58:F7:ED:D0:BD:70:BC:AF:E4:99:F0:06:20:B8:4A:2B:DE:8E:04:14:92:AB:72:08:74:43:27:3E:F8:10:ED:09","key_type":"EC","key_bits":256,"curve":"prime256v1","extensions":{"basicConstraints":"CA:FALSE","authorityKeyIdentifier":"83:03:FD:E7:F6:F5:4A:4D:15:41:F4:ED:22:16:D3:32:0A:3E:CA:66","authorityInfoAccess":"CA Issuers - URI:http://i.cf-i.ssl.com/Cloudflare-TLS-I-E3.cer\nOCSP - 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