www.kb-dk.com

Issued by CFCA OCA2

About this certificate


This digital certificate with serial number 75:d2:25:be:c4:93:8c:73:8d:a3 was issued on by China Financial Certification Authority .

While the certificate has already expired and will cause a warning or error message in the browser it's still listed on this site to allow you to look back on previously issued certificates.

Cerificate errors/warnings *beta

  • ERROR: KeyUsage extension SHOULD be marked as critical when present
  • ERROR: Certificate has key usage [KeyAgreement] set

湖北口碑互联网科技有限公司

Organization: 湖北口碑互联网科技有限公司
Organization unit: SSL
State / Province: 湖北
Locality: 襄阳
Country: CN

China Financial Certification Authority

Organization: China Financial Certification Authority
State / Province: 湖北
Locality: 襄阳
Country: CN

Time since certificate expired

This certificate has expire since

Certificate Details

Serial Number (hex): 75:d2:25:be:c4:93:8c:73:8d:a3
Serial Number (int): 556393414578590469819811
Serial Number lenght: 79 bits, 10 octets

SubjectKeyId: 25:e8:19:33:01:3d:7c:15:b1:35:70:42:36:d1:cd:0e:9f:d6:2f:8a
AuthorityKeyId: b7:56:81:c2:b4:7b:da:bc:1e:15:70:e1:40:5f:75:fd:9d:45:da:18

Fingerprint (sha1): 25:f5:e2:02:f3:cc:5a:07:d0:56:e6:31:b6:83:a0:b4:77:0a:d6:10
Fingerprint (sha256): bd:ee:79:d6:08:6c:85:67:00:09:35:f7:e6:cd:af:4b:fd:03:7f:28:a4:f8:63:d3:c1:b9:a1:7f:e5:e0:f5:a6

Issuing Certificate URL: http://gtc.cfca.com.cn/gtoca/gtoca2.cer

Revocation information

OCSP Server: http://ocsp.cfca.com.cn/ocsp
CRL Distribution Point: http://crl.cfca.com.cn/gtoca/RSA/crl1.crl

Check the revocation status for the current certificate on www.kb-dk.com
1
DNS Names
0
Email Addresses
0
IP Addresses

Advanced Certificate Properties

Technical details about this certificate


Public Key Algorithm

RSA

Key Size

2048

Signature Algorithm

SHA1 with RSA



Key Usage

Digital Signature
Key Encipherment
Key Agreement

Extended Key Usages

Client Authentication
Server Authentication

Extensions

9 extensions
No unhandled critical extensions



CA Certificate

This is not a CA certificate

Subject Alternative Names

This certificate doesn't contain any other subject alternative names besides the common name of the subject: www.kb-dk.com

Certificate

The complete raw certificate details in PEM and ASN.1 format.

Certificate (PEM)

-----BEGIN CERTIFICATE----- MIIE7jCCA9agAwIBAgIKddIlvsSTjHONozANBgkqhkiG9w0BAQUFADBTMQswCQYD VQQGEwJDTjEwMC4GA1UECgwnQ2hpbmEgRmluYW5jaWFsIENlcnRpZmljYXRpb24g QXV0aG9yaXR5MRIwEAYDVQQDDAlDRkNBIE9DQTIwHhcNMTQwNzA3MDgxNzEzWhcN MTUwNzA3MDgxNzEzWjCBhzELMAkGA1UEBhMCQ04xDzANBgNVBAgMBua5luWMlzEP MA0GA1UEBwwG6KWE6ZizMTAwLgYDVQQKDCfmuZbljJflj6PnopHkupLogZTnvZHn p5HmioDmnInpmZDlhazlj7gxDDAKBgNVBAsMA1NTTDEWMBQGA1UEAwwNd3d3Lmti LWRrLmNvbTCCASIwDQYJKoZIhvcNAQEBBQADggEPADCCAQoCggEBAIo7oENzzhIh WFb+mUNyug2pYsNej0bwzjRhVzb5dvbjNPbvY3dnPJXrgzhlvyKS16ltDjchKUiC DMBAsX1znIMzUxfU+PczhcZCeouYON349R7qeekiGok6p7w2Ij27ISfknVKjF7a9 8FfLASwflNQ6f/HcPp6ARwkWu83i8+d0EfqQ+IsPHM47qdnQQxHBEEyHmUA50CHt CJOFeNKbjU+TNxeMig+lxBQfYjfkfuT7MvKjdOgsWXvFD3GUQ+39VXE2x+ZbSIC4 dH1D0KaqSr3TCvm7Cn8I0DQdib1veeoMkAQDXpHys5hn+EUzsvrIlLDVuBGww/IZ fOFa7P1Ls3sCAwEAAaOCAY0wggGJMAwGA1UdEwQFMAMBAQAwbQYIKwYBBQUHAQEE YTBfMCgGCCsGAQUFBzABhhxodHRwOi8vb2NzcC5jZmNhLmNvbS5jbi9vY3NwMDMG CCsGAQUFBzAChidodHRwOi8vZ3RjLmNmY2EuY29tLmNuL2d0b2NhL2d0b2NhMi5j ZXIwGAYDVR0RBBEwD4INd3d3LmtiLWRrLmNvbTALBgNVHQ8EBAMCA6gwHQYDVR0O BBYEFCXoGTMBPXwVsTVwQjbRzQ6f1i+KMB0GA1UdJQQWMBQGCCsGAQUFBwMCBggr BgEFBQcDATAfBgNVHSMEGDAWgBS3VoHCtHvavB4VcOFAX3X9nUXaGDBIBgNVHSAE QTA/MD0GCGCBHIbvKgIBMDEwLwYIKwYBBQUHAgEWI2h0dHA6Ly93d3cuY2ZjYS5j b20uY24vdXMvdXMtMTEuaHRtMDoGA1UdHwQzMDEwL6AtoCuGKWh0dHA6Ly9jcmwu Y2ZjYS5jb20uY24vZ3RvY2EvUlNBL2NybDEuY3JsMA0GCSqGSIb3DQEBBQUAA4IB AQANNyPDfM5xL/C97kOXPRFdT6UrpphQG/ClwxH0e69QaH/B8b0Xt8MbAFbCNY8B R4TEPaqJ9rnDZOOizCLyScr8x6BCiuvHSVM+J5VvEqrLJStrOhv+mbs8L61BPMuC SH/ElLw1f+ygDgWIeoGZ8WVJa33HqsL9C8s0zuQ/LvJcB+IGj2SddLpICSz1ofU/ dsoXn1VXOSeoGBWU3nymUwNClefDJpXLjS04yeJEXUW9urFkOtxDWgFJtqz41Olh q9Ybc01h7cflfLN01O2BkOggD3ejQ83ZW82nIaf5nngnLRk+kb3mcYITLEOR/YUo FOjMJ6qd0tkww5Bbg9i3vUwX -----END CERTIFICATE-----

Public Key (PEM)

-----BEGIN PUBLIC KEY----- MIIBIjANBgkqhkiG9w0BAQEFAAOCAQ8AMIIBCgKCAQEAijugQ3POEiFYVv6ZQ3K6 Daliw16PRvDONGFXNvl29uM09u9jd2c8leuDOGW/IpLXqW0ONyEpSIIMwECxfXOc gzNTF9T49zOFxkJ6i5g43fj1Hup56SIaiTqnvDYiPbshJ+SdUqMXtr3wV8sBLB+U 1Dp/8dw+noBHCRa7zeLz53QR+pD4iw8czjup2dBDEcEQTIeZQDnQIe0Ik4V40puN T5M3F4yKD6XEFB9iN+R+5Psy8qN06CxZe8UPcZRD7f1VcTbH5ltIgLh0fUPQpqpK vdMK+bsKfwjQNB2JvW956gyQBANekfKzmGf4RTOy+siUsNW4EbDD8hl84Vrs/Uuz ewIDAQAB -----END PUBLIC KEY-----

ASN1 Decoded

[c:0|t:16|true] SEQUENCE, SEQUENCE OF . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF . . . . . . . . [c:2|t:0|true] OtherName . . . . . . . . . . . . [c:0|t:2|false] INTEGER 2 . . . . . . . . [c:0|t:2|false] INTEGER 556393414578590469819811 . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF . . . . . . . . . . . . [c:0|t:6|false] OBJECT IDENTIFIER 1.2.840.113549.1.1.5 (sha1WithRSAEncryption) . . . . . . . . . . . . [c:0|t:5|false] NULL . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF . . . . . . . . . . . . [c:0|t:17|true] SET, SET OF . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF . . . . . . . . . . . . . . . . . . . . [c:0|t:6|false] OBJECT IDENTIFIER 2.5.4.6 (countryName) . . . . . . . . . . . . . . . . . . . . [c:0|t:19|false] PrintableString 'CN' . . . . . . . . . . . . [c:0|t:17|true] SET, SET OF . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF . . . . . . . . . . . . . . . . . . . . [c:0|t:6|false] OBJECT IDENTIFIER 2.5.4.10 (organizationName) . . . . . . . . . . . . . . . . . . . . [c:0|t:12|false] UTF8String 'China Financial Certification Authority' . . . . . . . . . . . . [c:0|t:17|true] SET, SET OF . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF . . . . . . . . . . . . . . . . . . . . [c:0|t:6|false] OBJECT IDENTIFIER 2.5.4.3 (commonName) . . . . . . . . . . . . . . . . . . . . [c:0|t:12|false] UTF8String 'CFCA OCA2' . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF . . . . . . . . . . . . [c:0|t:23|false] UTCTime 2014-07-07 08:17:13 +0000 UTC . . . . . . . . . . . . [c:0|t:23|false] UTCTime 2015-07-07 08:17:13 +0000 UTC . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF . . . . . . . . . . . . [c:0|t:17|true] SET, SET OF . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF . . . . . . . . . . . . . . . . . . . . [c:0|t:6|false] OBJECT IDENTIFIER 2.5.4.6 (countryName) . . . . . . . . . . . . . . . . . . . . [c:0|t:19|false] PrintableString 'CN' . . . . . . . . . . . . [c:0|t:17|true] SET, SET OF . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF . . . . . . . . . . . . . . . . . . . . [c:0|t:6|false] OBJECT IDENTIFIER 2.5.4.8 (stateOrProvinceName) . . . . . . . . . . . . . . . . . . . . [c:0|t:12|false] UTF8String '湖北' . . . . . . . . . . . . [c:0|t:17|true] SET, SET OF . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF . . . . . . . . . . . . . . . . . . . . [c:0|t:6|false] OBJECT IDENTIFIER 2.5.4.7 (localityName) . . . . . . . . . . . . . . . . . . . . [c:0|t:12|false] UTF8String '襄阳' . . . . . . . . . . . . [c:0|t:17|true] SET, SET OF . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF . . . . . . . . . . . . . . . . . . . . [c:0|t:6|false] OBJECT IDENTIFIER 2.5.4.10 (organizationName) . . . . . . . . . . . . . . . . . . . . [c:0|t:12|false] UTF8String '湖北口碑互联网科技有限公司' . . . . . . . . . . . . [c:0|t:17|true] SET, SET OF . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF . . . . . . . . . . . . . . . . . . . . [c:0|t:6|false] OBJECT IDENTIFIER 2.5.4.11 (organizationalUnitName) . . . . . . . . . . . . . . . . . . . . [c:0|t:12|false] UTF8String 'SSL' . . . . . . . . . . . . [c:0|t:17|true] SET, SET OF . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF . . . . . . . . . . . . . . . . . . . . [c:0|t:6|false] OBJECT IDENTIFIER 2.5.4.3 (commonName) . . . . . . . . . . . . . . . . . . . . [c:0|t:12|false] UTF8String 'www.kb-dk.com' . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF . . . . . . . . . . . . . . . . [c:0|t:6|false] OBJECT IDENTIFIER 1.2.840.113549.1.1.1 (rsaEncryption) . . . . . . . . . . . . . . . . [c:0|t:5|false] NULL . . . . . . . . . . . . [c:0|t:3|false] BIT STRING (2160 bits) . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF . . . . . . . . . . . . . . . . . . . . [c:0|t:2|false] INTEGER 17450288776188310872929085890057516366253990983706660945222933744483202915810459439444131462420313604028104816876759251634443773882751856300030543396697729910023796717903432388248406083293558306633908151493565517760799140459452788800816648043765981209668035112138569743780256674680199166061432381259856488183769641822074293902567335861777098218822021579722580407591576502032883660510035801629640214934321046406261725037444147223872231518686444995126753478379487602194677124398251336105322261089200536321109672570545760953929084124732518329901143416790778977216385868469969538415352676434365097721622810953850540503931 . . . . . . . . . . . . . . . . . . . . [c:0|t:2|false] INTEGER 65537 . . . . . . . . [c:2|t:3|true] ORAddress . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF . . . . . . . . . . . . . . . . . . . . [c:0|t:6|false] OBJECT IDENTIFIER 2.5.29.19 (basicConstraints) . . . . . . . . . . . . . . . . . . . . [c:0|t:4|false] OCTET STRING (5 bytes) . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:1|false] BOOLEAN false . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF . . . . . . . . . . . . . . . . . . . . [c:0|t:6|false] OBJECT IDENTIFIER 1.3.6.1.5.5.7.1.1 (authorityInfoAccess) . . . . . . . . . . . . . . . . . . . . [c:0|t:4|false] OCTET STRING (97 bytes) . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:6|false] OBJECT IDENTIFIER 1.3.6.1.5.5.7.48.1 (ocsp) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:6|false] IA5String 'http://ocsp.cfca.com.cn/ocsp' . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:6|false] OBJECT IDENTIFIER 1.3.6.1.5.5.7.48.2 (caIssuers) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:6|false] IA5String 'http://gtc.cfca.com.cn/gtoca/gtoca2.cer' . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF . . . . . . . . . . . . . . . . . . . . [c:0|t:6|false] OBJECT IDENTIFIER 2.5.29.17 (subjectAltName) . . . . . . . . . . . . . . . . . . . . [c:0|t:4|false] OCTET STRING (17 bytes) . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'www.kb-dk.com' . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF . . . . . . . . . . . . . . . . . . . . [c:0|t:6|false] OBJECT IDENTIFIER 2.5.29.15 (keyUsage) . . . . . . . . . . . . . . . . . . . . [c:0|t:4|false] OCTET STRING (4 bytes) . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:3|false] BIT STRING (5 bits) 03a8 . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF . . . . . . . . . . . . . . . . . . . . [c:0|t:6|false] OBJECT IDENTIFIER 2.5.29.14 (subjectKeyIdentifier) . . . . . . . . . . . . . . . . . . . . [c:0|t:4|false] OCTET STRING (22 bytes) . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:4|false] OCTET STRING (20 bytes) 25e81933013d7c15b135704236d1cd0e9fd62f8a . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF . . . . . . . . . . . . . . . . . . . . [c:0|t:6|false] OBJECT IDENTIFIER 2.5.29.37 (extKeyUsage) . . . . . . . . . . . . . . . . . . . . [c:0|t:4|false] OCTET STRING (22 bytes) . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:6|false] OBJECT IDENTIFIER 1.3.6.1.5.5.7.3.2 (clientAuth) . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:6|false] OBJECT IDENTIFIER 1.3.6.1.5.5.7.3.1 (serverAuth) . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF . . . . . . . . . . . . . . . . . . . . [c:0|t:6|false] OBJECT IDENTIFIER 2.5.29.35 (authorityKeyIdentifier) . . . . . . . . . . . . . . . . . . . . [c:0|t:4|false] OCTET STRING (24 bytes) . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:0|false] OtherName b75681c2b47bdabc1e1570e1405f75fd9d45da18 . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF . . . . . . . . . . . . . . . . . . . . [c:0|t:6|false] OBJECT IDENTIFIER 2.5.29.32 (certificatePolicies) . . . . . . . . . . . . . . . . . . . . [c:0|t:4|false] OCTET STRING (65 bytes) . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:6|false] OBJECT IDENTIFIER 2.16.156.112554.2.1 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:6|false] OBJECT IDENTIFIER 1.3.6.1.5.5.7.2.1 (cps) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:22|false] IA5String 'http://www.cfca.com.cn/us/us-11.htm' . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF . . . . . . . . . . . . . . . . . . . . [c:0|t:6|false] OBJECT IDENTIFIER 2.5.29.31 (cRLDistributionPoints) . . . . . . . . . . . . . . . . . . . . [c:0|t:4|false] OCTET STRING (51 bytes) . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:0|true] OtherName . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:0|true] OtherName . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:6|false] IA5String 'http://crl.cfca.com.cn/gtoca/RSA/crl1.crl' . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF . . . . . . . . [c:0|t:6|false] OBJECT IDENTIFIER 1.2.840.113549.1.1.5 (sha1WithRSAEncryption) . . . . . . . . [c:0|t:5|false] NULL . . . . [c:0|t:3|false] BIT STRING (2048 bits) 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