github.com Certificate - 78AA72C671696814B559B19E8B6E2B4087423B1E

A

Certificate Summary:

Subject: github.com
Issuer: DigiCert TLS Hybrid ECC SHA384 2020 CA1
Expiration: 2023-03-15 23:59:59 UTC
Key Identifier: 78:AA:72:C6:71:69:68:14:B5:59:B1:9E:8B:6E:2B:40:87:42:3B:1E

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Received at FYIcenter.com on: 2022-08-16

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: Tue, 15 Mar 2022 00:00:00 +0000 
Valid To: Wed, 15 Mar 2023 23:59:59 +0000 
Serial Number: 6773885322784420930520969551946270174 
Hash: eff031c4 
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:
      78:AA:72:C6:71:69:68:14:B5:59:B1:9E:8B:6E:2B:40:87:42:3B:1E 
   subjectAltName:
      DNS:github.com, DNS:www.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 15 17:06:38.865 2022 GMT
    Extensions: none
    Signature : ecdsa-with-SHA256
                30:45:02:20:04:7D:70:D9:EF:62:46:5E:2A:CF:49:12:
                5A:5E:5F:0C:ED:60:1D:B2:2E:1B:5C:F1:B0:74:AD:8D:
                A4:7B:DF:27:02:21:00:8E:23:0B:F0:76:7B:69:E5:44:
                3F:F0:E4:52:5B:70:21:2E:1C:EF:75:55:AC:6F:49:82:
                EA:11:AC:82:3B:81:63
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 15 17:06:38.843 2022 GMT
    Extensions: none
    Signature : ecdsa-with-SHA256
                30:46:02:21:00:CD:72:4A:AF:06:1B:A9:EC:6A:40:34:
                C7:F4:58:FB:9E:CA:D2:FC:BB:F3:C1:68:80:0E:6F:33:
                59:78:D3:29:3A:02:21:00:C8:DF:12:D1:3A:00:9D:9F:
                4E:36:02:16:1F:C1:35:52:A4:D6:69:13:C0:14:DA:BC:
                99:46:99:6A:26:43:26:81
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 15 17:06:38.892 2022 GMT
    Extensions: none
    Signature : ecdsa-with-SHA256
                30:45:02:21:00:F5:48:F9:11:DF:D7:8D:0A:63:FC:CC:
                50:45:08:F3:1B:45:05:40:B9:A0:5A:57:3B:DE:79:ED:
                DC:22:7B:BE:C9:02:20:2A:87:7C:12:A5:0F:3E:D1:10:
                77:55:E5:59:3C:6C:B3:01:5B:54:3A:4B:B1:9A:D9:26:
                C5:BA:85:57:B3:AC:C5

Certificate in PEM Format:

Related Certificate(s):

ID      Subject          Issuer           Expiration Key Identifier   Relation   
        github.com       DigiCert TLS Hy… 2023-03-15 78AA72C67169681… 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
6958    github.com       DigiCert SHA2 E… 2020-06-03 C9C25361669D5FA… Same Subject
16716   github.com       DigiCert TLS Hy… 2024-03-14 C707277885F29D3… Same Subject
22575   github.com       Sectigo ECC Dom… 2025-03-07 3B683F343AF5473… Same Subject
31798   github.com       Sectigo ECC Dom… 2026-02-05 53C87FDE9E984EC… 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): 
4ab093718521ec623fcb74c046c8e700dc274a324b8ad551830811235265c59d
   Public key (y): 
647594109f996d3f7bfb293b58b83754784bb73d1c777e90ddbb6723325c80d1

Public Key in PEM Format:

-----BEGIN PUBLIC KEY-----
MFkwEwYHKoZIzj0CAQYIKoZIzj0DAQcDQgAESrCTcYUh7GI/y3TARsjnANwnSjJL
itVRgwgRI1JlxZ1kdZQQn5ltP3v7KTtYuDdUeEu3PRx3fpDdu2cjMlyA0Q==
-----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 
13971   EC   256  Public  78AA72C67169681… 2022-08-16 Same Key ID

✍: FYIcetner.com

2022-08-26, 1616👍, 0💬