Certificate Summary:

Subject: wk.com
Issuer: R3
Expiration: 2023-10-10 13:40:10 UTC
Key Identifier: BE:E0:E9:89:9F:4F:D0:0E:C2:D9:81:57:B2:A8:EC:3B:AC:9E:0B:26

Download and Install

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

Certificate Detailed Information:

Name:
/CN=wk.com

Subject: 
   Common Name (CN): wk.com
   Organizational Unit Name (OU): 
   Organization Name (O): 
   Locality Name (L): 
   State or Province Name (ST): 
   Country Name (C): 
   Email Address: 
Issuer: 
   Common Name (CN): R3
   Organizational Unit Name (OU): 
   Organization Name (O): Let's Encrypt
   Locality Name (L): 
   State or Province Name (ST): 
   Country Name (C): US
   Email Address: 
Valid From: Wed, 12 Jul 2023 13:40:11 +0000 
Valid To: Tue, 10 Oct 2023 13:40:10 +0000 
Serial Number: 0x03689BE9E1425936F717FFABFA00B8C2249A 
Hash: 33517377 
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:  
   keyUsage:
      Digital Signature 
   extendedKeyUsage:
      TLS Web Server Authentication, TLS Web Client Authentication 
   basicConstraints:
      CA:FALSE 
   subjectKeyIdentifier:
      BE:E0:E9:89:9F:4F:D0:0E:C2:D9:81:57:B2:A8:EC:3B:AC:9E:0B:26 
   authorityKeyIdentifier:
      keyid:14:2E:B3:17:B7:58:56:CB:AE:50:09:40:E6:1F:AF:9D:8B:14:C2:C6
 
   authorityInfoAccess:
      OCSP - URI:http://r3.o.lencr.org
CA Issuers - URI:http://r3.i.lencr.org/
 
   subjectAltName:
      DNS:wk.com, DNS:www.wk.com 
   certificatePolicies:
      Policy: 2.23.140.1.2.1
 
   ct_precert_scts:
      Signed Certificate Timestamp:
    Version   : v1 (0x0)
    Log ID    : B7:3E:FB:24:DF:9C:4D:BA:75:F2:39:C5:BA:58:F4:6C:
                5D:FC:42:CF:7A:9F:35:C4:9E:1D:09:81:25:ED:B4:99
    Timestamp : Jul 12 14:40:12.019 2023 GMT
    Extensions: none
    Signature : ecdsa-with-SHA256
                30:44:02:20:1D:CD:86:D0:FD:3C:34:4A:A8:FE:F1:92:
                69:03:2B:ED:8E:C5:34:F6:49:DE:AF:39:32:3D:60:33:
                AD:73:F4:67:02:20:22:0A:3A:F1:92:5D:EC:E5:1F:25:
                0C:AF:A9:30:5F:77:27:A0:6C:21:0F:F2:82:08:B8:52:
                BC:C4:94:2A:C6:4E
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 : Jul 12 14:40:12.015 2023 GMT
    Extensions: none
    Signature : ecdsa-with-SHA256
                30:45:02:21:00:C2:68:C8:E5:B4:45:69:62:F2:EB:F2:
                69:37:7A:79:70:88:58:4D:C5:51:6F:79:76:D7:2B:76:
                42:B7:9A:26:2F:02:20:3D:FB:5C:17:37:23:04:BC:B4:
                79:D6:1B:8F:97:5E:7E:E6:35:10:80:EF:35:F3:E2:47:
                A7:94:FE:28:E0:0E:E3 

Certificate in PEM Format:

-----BEGIN CERTIFICATE-----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-----END CERTIFICATE-----

Related Certificate(s):

ID      Subject          Issuer           Expiration Key Identifier   Relation   
        wk.com           R3               2023-10-10 BEE0E9899F4FD00… This Cert
        --------------------------------------------------
9736    R3               ISRG Root X1     2025-09-15 142EB317B75856C… Parent Cert
10031   R3               DST Root CA X3   2021-09-29 142EB317B75856C… Parent Cert

Public Key Detailed Information:

Key Details:
   Type: EC
   Size (bits): 256
   Curve Name: 
prime256v1
   Curve OID: 
1.2.840.10045.3.1.7
   Public key (x): 
010dc9d6f167b85fd583131cf3b4fef9aed158b5b4b72d59de8e17ff8e06bf93
   Public key (y): 
867f6f59de9a8abb9ca69dc6b30fd55d90ae88b1fc2b2d625049cfe2bfd9e582

Public Key in PEM Format:

-----BEGIN PUBLIC KEY-----
MFkwEwYHKoZIzj0CAQYIKoZIzj0DAQcDQgAEAQ3J1vFnuF/VgxMc87T++a7RWLW0
ty1Z3o4X/44Gv5OGf29Z3pqKu5ymncazD9VdkK6IsfwrLWJQSc/iv9nlgg==
-----END PUBLIC KEY-----

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 
17394   EC   256  Public  BEE0E9899F4FD00… 2023-08-24 Same Key ID