{"domain":"cndns.com","port":443,"address":"210.16.185.251","resolved_addresses":["210.16.185.251"],"verified":true,"verification":"Certificate chain, hostname and dates verified using this server\u2019s CA store.","verification_error":null,"certificate":{"subject":{"C":"CN","ST":"\u4e0a\u6d77\u5e02","O":"\u4e0a\u6d77\u7f8e\u6a59\u79d1\u6280\u4fe1\u606f\u53d1\u5c55\u6709\u9650\u516c\u53f8","CN":"*.cndns.com"},"issuer":{"C":"US","O":"DigiCert, Inc.","CN":"GeoTrust G2 TLS CN RSA4096 SHA256 2022 CA1"},"serial":"0C4D57F3612EE604933743AFE66E25BF","version":3,"valid_from":"2026-02-24T00:00:00+00:00","valid_to":"2027-02-23T23:59:59+00:00","validity":"valid_period","days_remaining":106,"san":"DNS:*.cndns.com, DNS:cndns.com","signature":"RSA-SHA256","sha256":"01:64:40:DC:1D:CD:7E:55:D8:34:0B:C9:4C:C6:52:2B:84:7D:4A:71:16:24:5D:21:D4:42:40:75:C3:56:8E:6C","key_type":"RSA","key_bits":2048,"curve":null,"extensions":{"authorityKeyIdentifier":"41:4E:8E:69:9D:F4:6E:25:EC:78:14:1C:7E:D7:CD:1D:99:CF:F9:6B","subjectKeyIdentifier":"77:0B:83:B9:9A:E5:E7:40:A4:97:CC:05:8E:A6:2B:74:F3:A4:78:34","subjectAltName":"DNS:*.cndns.com, DNS:cndns.com","certificatePolicies":"Policy: 2.23.140.1.2.2\n  CPS: http://www.digicert.com/CPS","keyUsage":"Digital Signature, Key Encipherment","extendedKeyUsage":"TLS Web Server Authentication, TLS Web Client Authentication","crlDistributionPoints":"Full Name:\n  URI:http://crl.digicert.cn/GeoTrustG2TLSCNRSA4096SHA2562022CA1.crl\n","authorityInfoAccess":"OCSP - URI:http://ocsp.digicert.cn\nCA Issuers - URI:http://cacerts.digicert.cn/GeoTrustG2TLSCNRSA4096SHA2562022CA1.crt","basicConstraints":"CA:FALSE","ct_precert_scts":"Signed Certificate Timestamp:\n    Version   : v1 (0x0)\n    Log ID    : 4C:63:DC:98:E5:9C:1D:AB:88:F6:1E:8A:3D:DE:AE:8F:\n                AB:44:A3:37:7B:5F:9B:94:C3:FB:A1:9C:FC:C1:BE:26\n    Timestamp : Feb 24 03:58:19.360 2026 GMT\n    Extensions: none\n    Signature : ecdsa-with-SHA256\n                30:45:02:20:7B:8D:63:15:E8:D6:0E:41:97:0D:C5:00:\n                BB:71:0E:4D:69:9A:D3:0F:00:95:53:93:0C:18:5E:5D:\n                AC:8B:CA:78:02:21:00:A9:B2:CE:6D:5F:DA:39:C3:68:\n                8E:A9:05:D0:E5:BE:A3:2E:0E:B7:22:F4:0D:6E:FB:E4:\n                95:81:54:4F:5F:41:48\nSigned Certificate Timestamp:\n    Version   : v1 (0x0)\n    Log ID    : D6:D5:8D:A9:D0:17:53:F3:6A:4A:A0:C7:57:49:02:AF:\n                EB:C7:DC:2C:D3:8C:D9:F7:64:C8:0C:89:19:1E:9F:02\n    Timestamp : Feb 24 03:58:19.541 2026 GMT\n    Extensions: none\n    Signature : ecdsa-with-SHA256\n                30:44:02:20:08:BB:1E:CA:F3:0C:B0:1B:16:C8:FC:5A:\n                9A:C4:F3:A7:B6:B9:74:01:53:05:32:7C:6B:54:9F:AC:\n                CF:2E:95:20:02:20:0F:AA:20:EB:A2:B8:B6:85:49:C3:\n                40:52:EE:2A:FA:B7:14:E8:00:06:67:7A:F1:D2:0E:C3:\n                12:05:D0:D4:83:21\nSigned Certificate Timestamp:\n    Version   : v1 (0x0)\n    Log ID    : 1C:9F:68:2C:E9:FA:F0:45:69:50:F8:1B:96:8A:87:DD:\n                DB:32:10:D8:4C:E6:C8:B2:E3:82:52:4A:C4:CF:59:9F\n    Timestamp : Feb 24 03:58:19.581 2026 GMT\n    Extensions: none\n    Signature : ecdsa-with-SHA256\n                30:46:02:21:00:90:FF:80:D8:DA:01:6A:02:97:08:E3:\n                0C:5D:B3:E6:67:05:C8:05:59:34:E6:52:CE:E8:50:A6:\n                02:66:F9:B2:39:02:21:00:BE:12:02:F6:E6:BD:C4:4A:\n                DF:2F:08:DC:1E:C9:51:4B:4C:66:23:A3:EC:5A:6D:E2:\n                B4:9E:73:19:AE:70:3F:4F"},"pem":"-----BEGIN CERTIFICATE-----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\nYaUKvrgXw3inmrn80PtrclN1sRc=\n-----END CERTIFICATE-----\n"},"chain":[{"subject":{"C":"US","O":"DigiCert, Inc.","CN":"GeoTrust G2 TLS CN RSA4096 SHA256 2022 CA1"},"issuer":{"C":"US","O":"DigiCert Inc","OU":"www.digicert.com","CN":"DigiCert Global Root G2"},"serial":"0F06BB09306148267FCA1B71C1DB807D","version":3,"valid_from":"2022-12-15T00:00:00+00:00","valid_to":"2032-12-14T23:59:59+00:00","validity":"valid_period","days_remaining":2227,"san":"","signature":"RSA-SHA256","sha256":"05:DC:9E:DC:0F:DD:FA:97:5A:14:32:EF:80:6E:C7:80:07:8B:53:62:AD:45:AF:76:DB:15:C9:07:63:0D:B2:5D","key_type":"RSA","key_bits":4096,"curve":null,"extensions":{"basicConstraints":"CA:TRUE, pathlen:0","subjectKeyIdentifier":"41:4E:8E:69:9D:F4:6E:25:EC:78:14:1C:7E:D7:CD:1D:99:CF:F9:6B","authorityKeyIdentifier":"4E:22:54:20:18:95:E6:E3:6E:E6:0F:FA:FA:B9:12:ED:06:17:8F:39","keyUsage":"Digital Signature, Certificate Sign, CRL Sign","extendedKeyUsage":"TLS Web Server Authentication, TLS Web Client Authentication","authorityInfoAccess":"OCSP - URI:http://ocsp.digicert.cn\nCA Issuers - URI:http://cacerts.digicert.cn/DigiCertGlobalRootG2.crt","crlDistributionPoints":"Full Name:\n  URI:http://crl.digicert.cn/DigiCertGlobalRootG2.crl\n","certificatePolicies":"Policy: 2.16.840.1.114412.2.1\nPolicy: 2.23.140.1.1\nPolicy: 2.23.140.1.2.1\nPolicy: 2.23.140.1.2.2\nPolicy: 2.23.140.1.2.3"},"pem":"-----BEGIN CERTIFICATE-----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\n/lqMA/J/nTxc718THdxpszFllAET1/lFEolnqihpUFPaPjRwU7yZIseS\n-----END CERTIFICATE-----\n"}],"protocol":"TLSv1.3","cipher":"TLS_AES_256_GCM_SHA384","cipher_bits":256,"warnings":[],"attempts":[{"address":"210.16.185.251","verified":true,"error":null}],"checked_at":"2026-11-09T03:36:55+00:00","resolver":"Public DNS resolver","scope":"One endpoint on port 443. Server-presented chain; no revocation, OCSP, CT or full TLS security scan."}