www.baidu.cn Certificate - B8B5F34F80273119A8CA39EC4C27E70F7E6314CE

A

Certificate Summary:

Subject: www.baidu.cn
Issuer: DigiCert Secure Site Pro G2 TLS CN RSA4096 SHA256 2022 CA1
Expiration: 2027-03-03 23:59:59 UTC
Key Identifier: B8:B5:F3:4F:80:27:31:19:A8:CA:39:EC:4C:27:E7:0F:7E:63:14:CE

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Received at FYIcenter.com on: 2026-02-28

Certificate Detailed Information:

Name:
/C=CN/ST=\xE5\x8C\x97\xE4\xBA\xAC\xE5\xB8\x82/O=BeiJing Baidu Netcom Sci
ence Technology Co., Ltd/CN=www.baidu.cn

Subject: 
   Common Name (CN): www.baidu.cn
   Organizational Unit Name (OU): 
   Organization Name (O): BeiJing Baidu Netcom Science Technology Co., Ltd
   Locality Name (L): 
   State or Province Name (ST): 北京市
   Country Name (C): CN
   Email Address: 
Issuer: 
   Common Name (CN): DigiCert Secure Site Pro G2 TLS CN RSA4096 SHA256 2022 CA1
   Organizational Unit Name (OU): 
   Organization Name (O): DigiCert, Inc.
   Locality Name (L): 
   State or Province Name (ST): 
   Country Name (C): US
   Email Address: 
Valid From: Wed, 04 Feb 2026 00:00:00 +0000 
Valid To: Wed, 03 Mar 2027 23:59:59 +0000 
Serial Number: 19272004221708151430351530192005712729 
Hash: 966b042d 
Version: 2 
Signature Type: sha256WithRSAEncryption 
Purposes:  
   SSL client 
   SSL server 
   Netscape SSL server 
   S/MIME signing 
   S/MIME encryption 
   CRL signing 
   Any Purpose 
   OCSP helper 
   Time Stamp signing 
Extensions:  
   authorityKeyIdentifier:
      keyid:E1:6C:C3:94:85:6F:E7:41:2F:55:7A:33:7D:8F:5F:B6:20:50:36:15
 
   subjectKeyIdentifier:
      B8:B5:F3:4F:80:27:31:19:A8:CA:39:EC:4C:27:E7:0F:7E:63:14:CE 
   subjectAltName:
      DNS:www.baidu.cn, DNS:baidu.cn, DNS:baidu.com, DNS:baidu.com.cn, DNS:w.baidu.com, DNS:ww.baidu.com, DNS:www.baidu.com.cn, DNS:www.baidu.com.hk, DNS:www.baidu.hk, DNS:www.baidu.net.au, DNS:www.baidu.net.ph, DNS:www.baidu.net.tw, DNS:www.baidu.net.vn, DNS:wwww.baidu.com, DNS:wwww.baidu.com.cn 
   certificatePolicies:
      Policy: 2.23.140.1.2.2
  CPS: http://www.digicert.com/CPS
 
   keyUsage:
      Digital Signature, Key Encipherment 
   extendedKeyUsage:
      TLS Web Server Authentication, TLS Web Client Authentication 
   crlDistributionPoints:
      
Full Name:
  URI:http://crl.digicert.cn/DigiCertSecureSiteProG2TLSCNRSA4096SHA2562022CA1.crl
 
   authorityInfoAccess:
      OCSP - URI:http://ocsp.digicert.cn
CA Issuers - URI:http://cacerts.digicert.cn/DigiCertSecureSiteProG2TLSCNRSA4096SHA2562022CA1.crt
 
   basicConstraints:
      CA:FALSE 
   ct_precert_scts:
      Signed Certificate Timestamp:
    Version   : v1 (0x0)
    Log ID    : 4C:63:DC:98:E5:9C:1D:AB:88:F6:1E:8A:3D:DE:AE:8F:
                AB:44:A3:37:7B:5F:9B:94:C3:FB:A1:9C:FC:C1:BE:26
    Timestamp : Feb  4 08:25:46.184 2026 GMT
    Extensions: none
    Signature : ecdsa-with-SHA256
                30:46:02:21:00:BE:9A:A9:E3:81:8C:27:30:A2:23:DA:
                9F:2B:79:79:97:CD:82:EE:09:5C:ED:66:52:50:56:9C:
                A3:6D:9F:A7:31:02:21:00:B6:BA:54:A8:B9:E1:A2:B7:
                3D:56:9E:98:CE:61:16:46:9B:CC:EA:B4:96:FC:57:3E:
                CE:FE:C1:64:23:57:ED:A7
Signed Certificate Timestamp:
    Version   : v1 (0x0)
    Log ID    : 1C:9F:68:2C:E9:FA:F0:45:69:50:F8:1B:96:8A:87:DD:
                DB:32:10:D8:4C:E6:C8:B2:E3:82:52:4A:C4:CF:59:9F
    Timestamp : Feb  4 08:25:46.217 2026 GMT
    Extensions: none
    Signature : ecdsa-with-SHA256
                30:46:02:21:00:F5:98:0C:F4:B0:94:D5:C0:F8:E2:F8:
                E1:2E:89:14:1B:8D:F9:A2:A2:00:15:35:44:14:08:2D:
                55:B7:98:BC:7E:02:21:00:91:CD:71:92:1E:20:96:4E:
                C9:D4:D3:DC:D3:E8:56:1A:61:61:40:D2:BE:E2:03:76:
                86:B4:E0:5C:6A:CD:0D:83
Signed Certificate Timestamp:
    Version   : v1 (0x0)
    Log ID    : 60:4C:9A:AF:7A:7F:77:5F:01:D4:06:FC:92:0D:C8:99:
                EB:0B:1C:7D:F8:C9:52:1B:FA:FA:17:77:3B:97:8B:C9
    Timestamp : Feb  4 08:25:46.411 2026 GMT
    Extensions: none
    Signature : ecdsa-with-SHA256
                30:46:02:21:00:89:EC:FD:D8:D4:B1:F5:6B:C6:93:E5:
                89:7D:BC:EB:F3:CD:22:45:C5:79:30:14:3B:78:87:35:
                63:EC:A7:E4:46:02:21:00:98:EC:3B:A0:B7:3E:55:17:
                77:CA:67:A5:1D:8E:65:47:95:81:D5:75:7D:C5:61:79:
                5A:2F:C6:E0:F1:C2:F2:3F

Certificate in PEM Format:

Related Certificate(s):

ID      Subject          Issuer           Expiration Key Identifier   Relation   
        www.baidu.cn     DigiCert Secure… 2027-03-03 B8B5F34F8027311… This Cert
        --------------------------------------------------
23992   DigiCert Secure… DigiCert Global… 2032-12-14 E16CC394856FE74… Parent Cert
3311    www.baidu.cn     DigiCert SHA2 S… 2019-04-03 77297FAE5D7B3B1… Same Subject
9210    www.baidu.cn     DigiCert SHA2 S… 2021-02-26 D58E9164D54B8FE… Same Subject
13933   www.baidu.cn     DigiCert Secure… 2023-02-25 5DD5FBA4DCF7395… Same Subject
14862   www.baidu.cn     DigiCert Secure… 2024-02-27 83D83D98E772E26… Same Subject
22075   www.baidu.cn     DigiCert Secure… 2025-03-01 10E1414735D6F36… Same Subject
23990   www.baidu.cn     DigiCert Secure… 2026-03-03 51A24DA29BAB92D… Same Subject

Public Key Detailed Information:

Key Details:
   Type: RSA
   Size (bits): 2048
   Modulus (n): 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   Public Exponent (e): 65537 (0x010001)

Public Key in PEM Format:

Identical or Similar Keys: We found that the public key in this certificate matches key(s) recorded previously.

ID      Type Size Pri/Pub Key Identifier   Date       Comparison 
32372   RSA  2048 Public  B8B5F34F8027311… 2026-02-28 Same Key ID

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