{"domain":"vdata.vn","port":443,"address":"172.67.169.210","resolved_addresses":["172.67.169.210","104.21.27.237","2606:4700:3032::6815:1bed","2606:4700:3037::ac43:a9d2"],"verified":true,"verification":"Certificate chain, hostname and dates verified using this server\u2019s CA store.","verification_error":null,"certificate":{"subject":{"CN":"vdata.vn"},"issuer":{"C":"US","O":"Google Trust Services","CN":"WE1"},"serial":"F87239B0E49BE74313B37F532AE54E15","version":3,"valid_from":"2026-09-06T08:51:52+00:00","valid_to":"2026-12-05T09:50:21+00:00","validity":"valid_period","days_remaining":49,"san":"DNS:vdata.vn, DNS:*.vdata.vn","signature":"ecdsa-with-SHA256","sha256":"08:62:91:13:3D:A0:34:0E:4D:EC:F7:CB:5E:4E:A4:E1:27:01:79:E5:83:4F:92:60:FB:AC:8C:C8:E9:AC:3C:EB","key_type":"EC","key_bits":256,"curve":"prime256v1","extensions":{"keyUsage":"Digital Signature","extendedKeyUsage":"TLS Web Server Authentication","basicConstraints":"CA:FALSE","subjectKeyIdentifier":"0E:64:7A:39:EB:BB:5B:64:1A:3B:74:1D:03:97:E2:F1:F0:56:21:CF","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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