{"domain":"mail.intersv.com","port":443,"address":"217.147.163.133","resolved_addresses":["217.147.163.133"],"verified":false,"verification":"Certificate verification failed","verification_error":"SSL operation failed with code 1. OpenSSL Error messages:\nerror:0A000086:SSL routines::certificate verify failed","certificate":{"subject":{"O":"DirectAdmin Self-Signed"},"issuer":{"O":"DirectAdmin Self-Signed"},"serial":"18E14E19F1520000","version":3,"valid_from":"2026-10-24T00:00:00+00:00","valid_to":"2036-10-24T00:00:00+00:00","validity":"valid_period","days_remaining":3641,"san":"DNS:localhost","signature":"ecdsa-with-SHA256","sha256":"0E:8E:F9:E2:3D:3C:EC:31:91:3C:33:DA:2F:32:93:72:22:25:10:77:C2:90:F4:50:E9:1C:AE:80:10:83:46:BE","key_type":"EC","key_bits":256,"curve":"prime256v1","extensions":{"keyUsage":"Digital Signature, Certificate Sign","extendedKeyUsage":"TLS Web Server Authentication","basicConstraints":"CA:TRUE","subjectKeyIdentifier":"E8:F7:B1:4C:6D:1D:0D:89:EB:8E:64:DA:3C:78:1C:B2:AB:EA:6E:40","subjectAltName":"DNS:localhost"},"pem":"-----BEGIN CERTIFICATE-----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\nrMfo17x3nWQCIAqgpKwtlFPm7ox70qdeB0BfHlCJgWK76lc8z9OQwfpd\n-----END CERTIFICATE-----\n"},"chain":[],"protocol":"TLSv1.3","cipher":"TLS_AES_256_GCM_SHA384","cipher_bits":256,"warnings":["Certificate verification failed. These are unverified certificate details presented by the server. SSL operation failed with code 1. OpenSSL Error messages:\nerror:0A000086:SSL routines::certificate verify failed"],"attempts":[{"address":"217.147.163.133","verified":false,"error":"SSL operation failed with code 1. OpenSSL Error messages:\nerror:0A000086:SSL routines::certificate verify failed"}],"checked_at":"2026-11-04T07:17:27+00:00","resolver":"Public DNS resolver","scope":"One endpoint on port 443. Server-presented chain; no revocation, OCSP, CT or full TLS security scan."}