biz.kt.com Certificate - DFAE7FD2435394F31405A50242894D9138A351BD

A

Certificate Summary:

Subject: biz.kt.com
Issuer: Sectigo RSA Organization Validation Secure Server CA
Expiration: 2023-11-04 23:59:59 UTC
Key Identifier: DF:AE:7F:D2:43:53:94:F3:14:05:A5:02:42:89:4D:91:38:A3:51:BD

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Received at FYIcenter.com on: 2023-08-24

Certificate Detailed Information:

Name:
/C=KR/ST=Gyeonggi-do/O=KT Corporation/CN=biz.kt.com

Subject: 
   Common Name (CN): biz.kt.com
   Organizational Unit Name (OU): 
   Organization Name (O): KT Corporation
   Locality Name (L): 
   State or Province Name (ST): Gyeonggi-do
   Country Name (C): KR
   Email Address: 
Issuer: 
   Common Name (CN): Sectigo RSA Organization Validation Secure Server CA
   Organizational Unit Name (OU): 
   Organization Name (O): Sectigo Limited
   Locality Name (L): Salford
   State or Province Name (ST): Greater Manchester
   Country Name (C): GB
   Email Address: 
Valid From: Tue, 04 Oct 2022 00:00:00 +0000 
Valid To: Sat, 04 Nov 2023 23:59:59 +0000 
Serial Number: 1818162872296448549973944614393859808 
Hash: 28bc2a70 
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:17:D9:D6:25:27:67:F9:31:C2:49:43:D9:30:36:44:8C:6C:A9:4F:EB
 
   subjectKeyIdentifier:
      DF:AE:7F:D2:43:53:94:F3:14:05:A5:02:42:89:4D:91:38:A3:51:BD 
   keyUsage:
      Digital Signature, Key Encipherment 
   basicConstraints:
      CA:FALSE 
   extendedKeyUsage:
      TLS Web Server Authentication, TLS Web Client Authentication 
   certificatePolicies:
      Policy: 1.3.6.1.4.1.6449.1.2.1.3.4
  CPS: https://sectigo.com/CPS
Policy: 2.23.140.1.2.2
 
   crlDistributionPoints:
      
Full Name:
  URI:http://crl.sectigo.com/SectigoRSAOrganizationValidationSecureServerCA.crl
 
   authorityInfoAccess:
      CA Issuers - URI:http://crt.sectigo.com/SectigoRSAOrganizationValidationSecureServerCA.crt
OCSP - URI:http://ocsp.sectigo.com
 
   ct_precert_scts:
      Signed Certificate Timestamp:
    Version   : v1 (0x0)
    Log ID    : AD:F7:BE:FA:7C:FF:10:C8:8B:9D:3D:9C:1E:3E:18:6A:
                B4:67:29:5D:CF:B1:0C:24:CA:85:86:34:EB:DC:82:8A
    Timestamp : Oct  4 05:37:36.902 2022 GMT
    Extensions: none
    Signature : ecdsa-with-SHA256
                30:46:02:21:00:8E:7D:A5:F0:47:F0:CB:3B:32:9F:67:
                8D:83:27:86:F1:6E:80:97:8F:C2:63:3C:B2:87:57:61:
                A1:01:1D:1D:7F:02:21:00:82:22:F6:12:8D:51:AB:81:
                70:75:B9:01:41:6D:FC:DC:26:CE:80:61:D0:52:54:5E:
                92:64:1B:31:30:21:B3:68
Signed Certificate Timestamp:
    Version   : v1 (0x0)
    Log ID    : 7A:32:8C:54:D8:B7:2D:B6:20:EA:38:E0:52:1E:E9:84:
                16:70:32:13:85:4D:3B:D2:2B:C1:3A:57:A3:52:EB:52
    Timestamp : Oct  4 05:37:36.846 2022 GMT
    Extensions: none
    Signature : ecdsa-with-SHA256
                30:45:02:21:00:E8:B6:6F:18:58:15:78:BE:EC:07:4B:
                3D:28:DC:A5:DF:9A:12:66:82:3C:7E:3C:55:AF:52:93:
                B6:C8:92:1A:EB:02:20:53:31:67:DB:6F:C0:F9:A8:A9:
                57:2A:D6:CF:1B:A0:E4:6C:48:CD:89:74:79:DF:5F:39:
                31:BB:99:A7:40:7F:A7
Signed Certificate Timestamp:
    Version   : v1 (0x0)
    Log ID    : E8:3E:D0:DA:3E:F5:06:35:32:E7:57:28:BC:89:6B:C9:
                03:D3:CB:D1:11:6B:EC:EB:69:E1:77:7D:6D:06:BD:6E
    Timestamp : Oct  4 05:37:36.797 2022 GMT
    Extensions: none
    Signature : ecdsa-with-SHA256
                30:46:02:21:00:CD:64:38:BE:DD:68:EE:A1:BE:08:F2:
                CF:1D:1E:33:C2:9E:63:FD:49:74:DA:D6:48:1A:C1:08:
                41:F5:DD:2C:A0:02:21:00:88:B1:1F:42:C3:3D:40:1B:
                12:53:58:A1:DC:9C:A8:D1:36:F2:1D:76:A5:82:07:9F:
                45:79:BE:F8:7C:F4:F0:0F 
   subjectAltName:
      DNS:biz.kt.com, DNS:cfm.kt.com, DNS:corp.kt.com, DNS:event.kt.com, DNS:global.kt.com, DNS:inside.kt.com, DNS:www.kt.com

Certificate in PEM Format:

Related Certificate(s):

ID      Subject          Issuer           Key Identifier   Relation   
        biz.kt.com       Sectigo RSA O... DFAE7FD243539... This Cert
        --------------------------------------------------
6821    Sectigo RSA O... USERTrust RSA... 17D9D6252767F... Parent Cert

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 
17495   RSA  2048 Public  DFAE7FD243539... 2023-08-24 Same Key ID

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