{"domain":"daou.com","port":443,"address":"175.115.93.37","resolved_addresses":["175.115.93.37"],"verified":false,"verification":"Certificate verification failed","verification_error":"Peer certificate CN=`*.daou.co.kr' did not match expected CN=`daou.com'","certificate":{"subject":{"CN":"*.daou.co.kr"},"issuer":{"C":"GB","O":"Sectigo Limited","CN":"Sectigo Public Server Authentication CA DV R36"},"serial":"8EC87B8B330EA130D05220C73D8C97FB","version":3,"valid_from":"2026-08-31T00:00:00+00:00","valid_to":"2027-03-17T23:59:59+00:00","validity":"valid_period","days_remaining":164,"san":"DNS:*.daou.co.kr, DNS:daou.co.kr","signature":"RSA-SHA256","sha256":"26:E6:EB:F0:73:AA:A6:9A:67:7D:A9:15:18:00:76:91:32:AD:52:F1:5C:22:7E:A6:96:2A:B2:C2:FD:2C:0E:B6","key_type":"RSA","key_bits":2048,"curve":null,"extensions":{"authorityKeyIdentifier":"68:C0:12:16:18:0E:AF:CE:F6:87:A6:32:57:A3:46:51:5D:CB:07:27","subjectKeyIdentifier":"03:C8:3B:3B:F4:E6:B0:2A:17:32:3D:02:41:7C:BC:C4:F3:DF:FD:6F","keyUsage":"Digital Signature, Key Encipherment","basicConstraints":"CA:FALSE","extendedKeyUsage":"TLS Web Server Authentication, TLS Web Client Authentication","certificatePolicies":"Policy: 1.3.6.1.4.1.6449.1.2.2.7\n  CPS: https://sectigo.com/CPS\nPolicy: 2.23.140.1.2.1","authorityInfoAccess":"CA Issuers - URI:http://crt.sectigo.com/SectigoPublicServerAuthenticationCADVR36.crt\nOCSP - URI:http://ocsp.sectigo.com","subjectAltName":"DNS:*.daou.co.kr, DNS:daou.co.kr","ct_precert_scts":"Signed 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 : Aug 31 09:18:47.642 2026 GMT\n    Extensions: none\n    Signature : ecdsa-with-SHA256\n                30:45:02:20:03:45:9C:66:EE:08:3F:F8:2B:14:7C:0C:\n                09:10:48:4A:86:AF:98:4A:DE:05:5B:06:78:07:8A:6A:\n                AA:63:93:B9:02:21:00:D7:81:6F:B1:37:60:86:68:47:\n                B7:8A:30:D9:C1:4C:F2:F6:B5:1C:79:F7:86:9E:E6:4F:\n                EA:BD:22:6B:F1:B7:E8\nSigned Certificate Timestamp:\n    Version   : v1 (0x0)\n    Log ID    : 8E:CA:47:0B:AC:DE:6A:F3:A2:06:B0:A4:7A:84:B7:46:\n                FE:1F:C6:BF:95:3E:25:E6:9B:4E:E4:02:48:F3:C6:E8\n    Timestamp : Aug 31 09:18:48.299 2026 GMT\n    Extensions: 00:00:05:00:0B:DC:9B:DF\n    Signature : ecdsa-with-SHA256\n                30:45:02:20:18:B6:C4:6F:D3:9D:EF:A6:E2:01:F2:60:\n                BD:15:22:01:C6:C3:BB:82:28:D7:54:72:C2:0D:20:C4:\n                13:42:73:7D:02:21:00:DD:49:BF:19:D5:CE:FE:73:4F:\n                B6:4E:63:BF:92:64:CF:2F:1A:54:3F:A2:42:A6:0C:40:\n                5B:C1:43:07:67:8A:81\nSigned Certificate Timestamp:\n    Version   : v1 (0x0)\n    Log ID    : 59:6E:6C:33:86:94:B2:59:72:A2:56:C8:A0:E8:DD:90:\n                4A:76:E8:08:3D:DA:87:3B:01:08:38:28:14:3C:EE:59\n    Timestamp : Aug 31 09:18:47.845 2026 GMT\n    Extensions: 00:00:05:00:02:C4:A8:07\n    Signature : ecdsa-with-SHA256\n                30:45:02:20:06:6B:A0:D8:FA:EB:5F:CF:17:A7:EB:BE:\n                FF:27:4D:B6:D6:4C:7B:F9:43:9E:3A:EB:2A:3E:8B:8C:\n                85:A0:4D:B1:02:21:00:9A:BE:3A:85:AA:DF:C8:EA:3D:\n                BC:32:DF:1E:C5:2F:90:35:F9:8D:D3:87:B7:30:76:6A:\n                8E:FC:51:43:C7:63:AA"},"pem":"-----BEGIN CERTIFICATE-----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\ndbA=\n-----END CERTIFICATE-----\n"},"chain":[{"subject":{"C":"GB","O":"Sectigo Limited","CN":"Sectigo Public Server Authentication CA DV R36"},"issuer":{"C":"GB","O":"Sectigo Limited","CN":"Sectigo Public Server Authentication Root R46"},"serial":"397A66CC2756362E0DAA87CA6EABE3B1","version":3,"valid_from":"2021-03-22T00:00:00+00:00","valid_to":"2036-03-21T23:59:59+00:00","validity":"valid_period","days_remaining":3456,"san":"","signature":"RSA-SHA384","sha256":"8C:54:C3:34:B6:6B:A4:E4:26:77:2A:F4:A3:F9:13:6C:19:A1:AE:C7:29:FD:B2:8C:53:5C:07:A5:A4:EF:22:E0","key_type":"RSA","key_bits":3072,"curve":null,"extensions":{"authorityKeyIdentifier":"56:73:58:64:95:F9:92:1A:B0:12:2A:04:62:79:A1:40:15:88:21:49","subjectKeyIdentifier":"68:C0:12:16:18:0E:AF:CE:F6:87:A6:32:57:A3:46:51:5D:CB:07:27","keyUsage":"Digital Signature, Certificate Sign, CRL Sign","basicConstraints":"CA:TRUE, pathlen:0","extendedKeyUsage":"TLS Web Server Authentication, TLS Web Client Authentication","certificatePolicies":"Policy: X509v3 Any Policy\nPolicy: 2.23.140.1.2.1","crlDistributionPoints":"Full Name:\n  URI:http://crl.sectigo.com/SectigoPublicServerAuthenticationRootR46.crl\n","authorityInfoAccess":"CA Issuers - URI:http://crt.sectigo.com/SectigoPublicServerAuthenticationRootR46.p7c\nOCSP - URI:http://ocsp.sectigo.com"},"pem":"-----BEGIN CERTIFICATE-----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\nJEltkYnTAH41QJ6SAWO66GrrUESwN/cgZzL4JLEqz1Y=\n-----END CERTIFICATE-----\n"},{"subject":{"C":"GB","O":"Sectigo Limited","CN":"Sectigo Public Server Authentication Root R46"},"issuer":{"C":"US","ST":"New Jersey","L":"Jersey City","O":"The USERTRUST Network","CN":"USERTrust RSA Certification Authority"},"serial":"D27FBBC1DE359E5216AD6149586099C4","version":3,"valid_from":"2021-03-22T00:00:00+00:00","valid_to":"2038-01-18T23:59:59+00:00","validity":"valid_period","days_remaining":4124,"san":"","signature":"RSA-SHA384","sha256":"92:F3:51:BF:3D:54:16:4D:FA:8D:D8:F9:E1:13:9D:31:50:34:97:86:48:5D:2B:9E:EC:D0:0E:29:71:C1:E6:C5","key_type":"RSA","key_bits":4096,"curve":null,"extensions":{"authorityKeyIdentifier":"53:79:BF:5A:AA:2B:4A:CF:54:80:E1:D8:9B:C0:9D:F2:B2:03:66:CB","subjectKeyIdentifier":"56:73:58:64:95:F9:92:1A:B0:12:2A:04:62:79:A1:40:15:88:21:49","keyUsage":"Digital Signature, Certificate Sign, CRL Sign","basicConstraints":"CA:TRUE","extendedKeyUsage":"TLS Web Server Authentication, TLS Web Client Authentication","certificatePolicies":"Policy: X509v3 Any Policy","crlDistributionPoints":"Full Name:\n  URI:http://crl.usertrust.com/USERTrustRSACertificationAuthority.crl\n","authorityInfoAccess":"OCSP - URI:http://ocsp.usertrust.com"},"pem":"-----BEGIN CERTIFICATE-----\nMIIGlTCCBH2gAwIBAgIRANJ/u8HeNZ5SFq1hSVhgmcQwDQYJKoZIhvcNAQEMBQAw\ngYgxCzAJBgNVBAYTAlVTMRMwEQYDVQQIEwpOZXcgSmVyc2V5MRQwEgYDVQQHEwtK\nZXJzZXkgQ2l0eTEeMBwGA1UEChMVVGhlIFVTRVJUUlVTVCBOZXR3b3JrMS4wLAYD\nVQQDEyVVU0VSVHJ1c3QgUlNBIENlcnRpZmljYXRpb24gQXV0aG9yaXR5MB4XDTIx\nMDMyMjAwMDAwMFoXDTM4MDExODIzNTk1OVowXzELMAkGA1UEBhMCR0IxGDAWBgNV\nBAoTD1NlY3RpZ28gTGltaXRlZDE2MDQGA1UEAxMtU2VjdGlnbyBQdWJsaWMgU2Vy\ndmVyIEF1dGhlbnRpY2F0aW9uIFJvb3QgUjQ2MIICIjANBgkqhkiG9w0BAQEFAAOC\nAg8AMIICCgKCAgEAk77VNlJ12AEjoBxHQknuY7a3If3EldVIKyZ8FFMQ2nn9K7ct\npNQs+uoy3UnCub0PSD17WphUr55dMXRPB/xQId2kz2hPGxJjbSWZTCqZ80gwYfqB\nfB6nCErcPiscHxhMcao1jK34bug7StnllALWiYQTqm3ITzPMUJY3kjPcX4jnn1TZ\nSPCYQ9Zm/Z8XOEPFAVEL1+MjDxRdWxTnS77d9MjaAzfR1jmhIVEwg7Bt1zBOlluR\n8HAkq79FgWRDDb0hOi886Z4NyyC1QifM2m+b7mQwkDnNk2WBITG1I1AzNyLjOO34\nMTDMRf5i+dFdMnlCh99qzFYZQE3Oqrv5tXZJlPEn+JGlg+UGs2MOgNzgElWApjtm\ntDmHLcjw0NEU6eQNTQ72XVdyxTscR1ad4tX7gWGMzE2AkDRbt9cUddzYBEifwMEo\niLTpHMqnsfFWt3tJTFnlIBWohAIp+jiUaZpJBo/NH3kUFxIMg3reH7GX7vmXeCik\nyESS6X0mBaZYcpt5E9gRX67FOGI0aLKGMI74kGGeMmz1BzbNokxu7Io27fLmmRVE\ncMN8vJw5wLTha/eDJSNX2RKA5UnwdQ/vjescm1QotCE8/HwK/+97a3X/ix2gGQWr\n+vgrgULoOLq7+6r9PeDzyt9Ol5cp7fMYVumllqy9w5CYsuD5otSmR0N8bc8CAwEA\nAaOCASAwggEcMB8GA1UdIwQYMBaAFFN5v1qqK0rPVIDh2JvAnfKyA2bLMB0GA1Ud\nDgQWBBRWc1hklfmSGrASKgRieaFAFYghSTAOBgNVHQ8BAf8EBAMCAYYwDwYDVR0T\nAQH/BAUwAwEB/zAdBgNVHSUEFjAUBggrBgEFBQcDAQYIKwYBBQUHAwIwEQYDVR0g\nBAowCDAGBgRVHSAAMFAGA1UdHwRJMEcwRaBDoEGGP2h0dHA6Ly9jcmwudXNlcnRy\ndXN0LmNvbS9VU0VSVHJ1c3RSU0FDZXJ0aWZpY2F0aW9uQXV0aG9yaXR5LmNybDA1\nBggrBgEFBQcBAQQpMCcwJQYIKwYBBQUHMAGGGWh0dHA6Ly9vY3NwLnVzZXJ0cnVz\ndC5jb20wDQYJKoZIhvcNAQEMBQADggIBADpvBIlq7bMU0cFDT/9P9+BsgCkRgQs0\nS6Bf7vJSlWMHwby0VGvxCS0hrbi0K2BINZbEbsVsgpQq04431yyoVn3Hldorgq24\nRldRDOOipEZDTFB9wC9HYt1thHF00XeG2C8KC1plwoEzKAIhPvefI/C3cT0CfTXJ\nuFjUbKIgSwjNjw6YHtLgoy/hd5+JLUlLco/gzFX/qWbT7tEquOMYpsNKWZj8TLqP\nq6zMiG4Na6feEZte6YPXGrMWlTWN341vDedc+yxQqSug79HJUQcOZs7KyDWztmae\nQxsPE49UV/8XwrfZtZaYyrs4FpD94Z4Q8dzXGL8+qEJjxgcza7W6PROaClubavd1\nVKPm8+aCW77u7SxpR2TFGL6kPdxsKyFijpcunR5V79sUyROfNdzjrAcFWZXK8sbb\n9FlnwuVG677JLv+ZVTX5AxLvW5OB4zt5uS+zB62wJ/Wv+jXGAttSAcJec4iFgCWH\nRvdi/jJoSzRLa3nEzx6pFIzclSCnh0u1xCeLcUBypSiPga8W+6PkuoyQq8U9qs9E\noxG5NvrvlyshwUS9yvcZRGw7Ljlx4jJH/BhIPR8kIBCQj1vna9TziZOrw1Of8hDU\nbHKFG9Pm8Dp2vbjz/2JH39qvxshPKVllGfq+5klPm7yZRUYTiCMAbqwNdL/nsqF2\nRnnyp58XRStJ\n-----END CERTIFICATE-----\n"},{"subject":{"C":"US","ST":"New Jersey","L":"Jersey City","O":"The USERTRUST Network","CN":"USERTrust RSA Certification Authority"},"issuer":{"C":"US","ST":"New Jersey","L":"Jersey City","O":"The USERTRUST Network","CN":"USERTrust RSA Certification Authority"},"serial":"01FD6D30FCA3CA51A81BBC640E35032D","version":3,"valid_from":"2010-02-01T00:00:00+00:00","valid_to":"2038-01-18T23:59:59+00:00","validity":"valid_period","days_remaining":4124,"san":"","signature":"RSA-SHA384","sha256":"E7:93:C9:B0:2F:D8:AA:13:E2:1C:31:22:8A:CC:B0:81:19:64:3B:74:9C:89:89:64:B1:74:6D:46:C3:D4:CB:D2","key_type":"RSA","key_bits":4096,"curve":null,"extensions":{"subjectKeyIdentifier":"53:79:BF:5A:AA:2B:4A:CF:54:80:E1:D8:9B:C0:9D:F2:B2:03:66:CB","keyUsage":"Certificate Sign, CRL Sign","basicConstraints":"CA:TRUE"},"pem":"-----BEGIN CERTIFICATE-----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\njjxDah2nGN59PRbxYvnKkKj9\n-----END CERTIFICATE-----\n"}],"protocol":"TLSv1.2","cipher":"AES128-SHA","cipher_bits":128,"warnings":["Certificate verification failed. These are unverified certificate details presented by the server. Peer certificate CN=`*.daou.co.kr' did not match expected CN=`daou.com'"],"attempts":[{"address":"175.115.93.37","verified":false,"error":"Peer certificate CN=`*.daou.co.kr' did not match expected CN=`daou.com'"}],"checked_at":"2026-10-04T04:39:00+00:00","resolver":"Public DNS resolver","scope":"One endpoint on port 443. Server-presented chain; no revocation, OCSP, CT or full TLS security scan."}