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           Key Identifier   Relation   
        github.com       DigiCert TLS ... 78AA72C671696... This Cert
        --------------------------------------------------
10690   DigiCert TLS ... DigiCert Glob... 0ABC0829178CA... Parent Cert
13185   DigiCert TLS ... DigiCert Glob... 0ABC0829178CA... Parent Cert
6958    github.com       DigiCert SHA2... C9C25361669D5... Same Subject
16716   github.com       DigiCert TLS ... C707277885F29... Same Subject
22575   github.com       Sectigo ECC D... 3B683F343AF54... 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  78AA72C671696... 2022-08-16 Same Key ID
14122   EC   256  Public  78AA72C671696... 2022-09-18 Same Key ID
14124   EC   256  Public  78AA72C671696... 2022-09-18 Same Key ID

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2022-08-26, 1108👍, 0💬