*.github.com Certificate - FC656F7C4700FF17B46BD8D6A873CB62BDF531E8

A

Certificate Summary:

Subject: *.github.com
Issuer: DigiCert TLS Hybrid ECC SHA384 2020 CA1
Expiration: 2023-03-16 23:59:59 UTC
Key Identifier: FC:65:6F:7C:47:00:FF:17:B4:6B:D8:D6:A8:73:CB:62:BD:F5:31:E8

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Received at FYIcenter.com on: 2022-10-28

Certificate Detailed Information:

Name:
/C=US/ST=California/L=San Francisco/O=GitHub, Inc./CN=*.github.com

Subject: 
   Common Name (CN): *.github.com
   Organizational Unit Name (OU): 
   Organization Name (O): GitHub, Inc.
   Locality Name (L): San Francisco
   State or Province Name (ST): California
   Country Name (C): US
   Email Address: 
Issuer: 
   Common Name (CN): DigiCert TLS Hybrid ECC SHA384 2020 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, 16 Mar 2022 00:00:00 +0000 
Valid To: Thu, 16 Mar 2023 23:59:59 +0000 
Serial Number: 3263519924613114890784177342679187099 
Hash: 083e4357 
Version: 2 
Signature Type: ecdsa-with-SHA384 
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:0A:BC:08:29:17:8C:A5:39:6D:7A:0E:CE:33:C7:2E:B3:ED:FB:C3:7A
 
   subjectKeyIdentifier:
      FC:65:6F:7C:47:00:FF:17:B4:6B:D8:D6:A8:73:CB:62:BD:F5:31:E8 
   subjectAltName:
      DNS:*.github.com, DNS:github.com 
   keyUsage:
      Digital Signature 
   extendedKeyUsage:
      TLS Web Server Authentication, TLS Web Client Authentication 
   crlDistributionPoints:
      
Full Name:
  URI:http://crl3.digicert.com/DigiCertTLSHybridECCSHA3842020CA1-1.crl

Full Name:
  URI:http://crl4.digicert.com/DigiCertTLSHybridECCSHA3842020CA1-1.crl
 
   certificatePolicies:
      Policy: 2.23.140.1.2.2
  CPS: http://www.digicert.com/CPS
 
   authorityInfoAccess:
      OCSP - URI:http://ocsp.digicert.com
CA Issuers - URI:http://cacerts.digicert.com/DigiCertTLSHybridECCSHA3842020CA1-1.crt
 
   basicConstraints:
      CA:FALSE 
   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 : Mar 16 10:16:16.791 2022 GMT
    Extensions: none
    Signature : ecdsa-with-SHA256
                30:44:02:20:00:AE:88:81:00:3A:13:05:9F:88:A9:A5:
                FB:24:0B:08:30:71:40:96:7C:64:DC:F9:BC:08:0F:CC:
                4B:6E:E7:91:02:20:41:2D:E1:EE:DF:52:2B:78:1C:19:
                97:7B:A0:AF:AF:CA:7D:6F:48:A8:0F:0E:43:B5:E0:1A:
                50:54:58:4A:F1:C4
Signed Certificate Timestamp:
    Version   : v1 (0x0)
    Log ID    : 35:CF:19:1B:BF:B1:6C:57:BF:0F:AD:4C:6D:42:CB:BB:
                B6:27:20:26:51:EA:3F:E1:2A:EF:A8:03:C3:3B:D6:4C
    Timestamp : Mar 16 10:16:16.791 2022 GMT
    Extensions: none
    Signature : ecdsa-with-SHA256
                30:46:02:21:00:8F:E7:6C:FE:0B:A4:77:01:D5:D9:71:
                95:ED:45:21:B9:54:2E:91:19:42:49:04:40:B0:53:E9:
                93:81:35:E6:96:02:21:00:EC:FB:28:4C:53:C8:26:E0:
                FE:12:8D:B8:E4:34:82:09:FB:B4:71:92:A6:1B:05:FC:
                55:9B:47:44:11:4F:95:7F
Signed Certificate Timestamp:
    Version   : v1 (0x0)
    Log ID    : B3:73:77:07:E1:84:50:F8:63:86:D6:05:A9:DC:11:09:
                4A:79:2D:B1:67:0C:0B:87:DC:F0:03:0E:79:36:A5:9A
    Timestamp : Mar 16 10:16:16.836 2022 GMT
    Extensions: none
    Signature : ecdsa-with-SHA256
                30:44:02:20:3A:A2:B1:8A:DD:16:6D:25:69:82:62:66:
                A6:48:23:A0:F6:37:DA:A6:CB:51:38:D8:3B:D8:D7:BF:
                1D:64:4F:76:02:20:46:00:4F:31:3C:35:66:DB:79:5F:
                BD:04:42:2C:ED:4F:3B:91:B1:1E:C6:6A:D2:D9:7F:82:
                30:52:D5:D6:33:A4

Certificate in PEM Format:

Related Certificate(s):

ID      Subject          Issuer           Expiration Key Identifier   Relation   
        *.github.com     DigiCert TLS Hy… 2023-03-16 FC656F7C4700FF1… This Cert
        --------------------------------------------------
10690   DigiCert TLS Hy… DigiCert Global… 2030-09-22 0ABC0829178CA53… Parent Cert
13185   DigiCert TLS Hy… DigiCert Global… 2031-04-13 0ABC0829178CA53… Parent Cert
21606   *.github.com     DigiCert TLS Hy… 2024-03-15 3C2EDBC68B2D431… Same Subject
23867   *.github.com     Sectigo ECC Dom… 2025-03-07 2CD59F3248986AF… Same Subject

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): 
486f580da19ad81c2b7ee6f37004053a331def5c33f287e2a44c27e42375180a
   Public key (y): 
f9fdde53e05f241b4edaa6cbfcb797a69f916e7e6fee316d62257ba0ffdebf41

Public Key in PEM Format:

-----BEGIN PUBLIC KEY-----
MFkwEwYHKoZIzj0CAQYIKoZIzj0DAQcDQgAESG9YDaGa2BwrfubzcAQFOjMd71wz
8ofipEwn5CN1GAr5/d5T4F8kG07apsv8t5emn5Fufm/uMW1iJXug/96/QQ==
-----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 
14284   EC   256  Public  FC656F7C4700FF1… 2022-10-28 Same Key ID

✍: FYIcetner.com

2022-11-23, 1217👍, 0💬