{"domain":"ispsolutionbd.com","port":443,"address":"91.98.186.91","resolved_addresses":["91.98.186.91"],"verified":true,"verification":"Certificate chain, hostname and dates verified using this server\u2019s CA store.","verification_error":null,"certificate":{"subject":{"CN":"*.ispsolutionbd.com"},"issuer":{"C":"US","O":"Let's Encrypt","CN":"YR1"},"serial":"06B67F7977911E666F6ECDADAE98BE9F7E3F","version":3,"valid_from":"2026-09-15T19:32:31+00:00","valid_to":"2026-12-14T19:32:30+00:00","validity":"valid_period","days_remaining":61,"san":"DNS:*.ispsolutionbd.com, DNS:ispsolutionbd.com","signature":"RSA-SHA256","sha256":"FE:32:27:A4:CB:F4:0F:E7:8E:29:0F:6A:E2:82:B1:3C:93:2B:EF:18:9D:48:9E:55:A2:28:B8:5E:18:63:2D:F5","key_type":"RSA","key_bits":2048,"curve":null,"extensions":{"keyUsage":"Digital Signature, Key Encipherment","extendedKeyUsage":"TLS Web Server Authentication","basicConstraints":"CA:FALSE","subjectKeyIdentifier":"63:46:6D:39:17:FE:36:BD:DE:C1:89:FA:B2:C9:67:ED:FB:D3:08:4C","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."}