Certificate Summary:

Subject: twitter.com
Issuer: DigiCert SHA2 Extended Validation Server CA
Expiration: 2019-04-08 12:00:00 UTC
Key Identifier: 8C:8D:70:98:82:CE:54:B2:F8:76:99:4F:26:34:FE:75:33:23:B1:45

Download and Install

Received at FYIcenter.com on: 2018-10-21

Certificate Detailed Information:

Name:
/businessCategory=Private Organization/jurisdictionC=US/jurisdictionST=D
elaware/serialNumber=4337446/C=US/ST=California/L=San Francisco/O=Twitte
r, Inc./OU=Twitter Security/CN=twitter.com

Subject: 
   Common Name (CN): twitter.com
   Organizational Unit Name (OU): Twitter Security
   Organization Name (O): Twitter, Inc.
   Locality Name (L): San Francisco
   State or Province Name (ST): California
   Country Name (C): US
   Email Address: 
Issuer: 
   Common Name (CN): DigiCert SHA2 Extended Validation Server CA
   Organizational Unit Name (OU): www.digicert.com
   Organization Name (O): DigiCert Inc
   Locality Name (L): 
   State or Province Name (ST): 
   Country Name (C): US
   Email Address: 
Valid From: Fri, 23 Feb 2018 00:00:00 +0000 
Valid To: Mon, 08 Apr 2019 12:00:00 +0000 
Serial Number: 19145766406727795172801612582821755217 
Hash: c792d6b5 
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:3D:D3:50:A5:D6:A0:AD:EE:F3:4A:60:0A:65:D3:21:D4:F8:F8:D6:0F
 
   subjectKeyIdentifier:
      8C:8D:70:98:82:CE:54:B2:F8:76:99:4F:26:34:FE:75:33:23:B1:45 
   subjectAltName:
      DNS:twitter.com, DNS:www.twitter.com 
   keyUsage:
      Digital Signature, Key Encipherment 
   extendedKeyUsage:
      TLS Web Server Authentication, TLS Web Client Authentication 
   crlDistributionPoints:
      
Full Name:
  URI:http://crl3.digicert.com/sha2-ev-server-g2.crl

Full Name:
  URI:http://crl4.digicert.com/sha2-ev-server-g2.crl
 
   certificatePolicies:
      Policy: 2.16.840.1.114412.2.1
  CPS: https://www.digicert.com/CPS
Policy: 2.23.140.1.1
 
   authorityInfoAccess:
      OCSP - URI:http://ocsp.digicert.com
CA Issuers - URI:http://cacerts.digicert.com/DigiCertSHA2ExtendedValidationServerCA.crt
 
   basicConstraints:
      CA:FALSE 
   ct_precert_scts:
      Signed Certificate Timestamp:
    Version   : v1 (0x0)
    Log ID    : A4:B9:09:90:B4:18:58:14:87:BB:13:A2:CC:67:70:0A:
                3C:35:98:04:F9:1B:DF:B8:E3:77:CD:0E:C8:0D:DC:10
    Timestamp : Feb 23 01:36:00.815 2018 GMT
    Extensions: none
    Signature : ecdsa-with-SHA256
                30:46:02:21:00:E5:BA:E7:33:C3:FD:6B:96:37:49:0D:
                10:AC:74:2D:90:71:4E:A2:EB:41:29:21:E8:6E:DD:6F:
                E4:D3:F8:54:1C:02:21:00:A3:D8:D3:C5:E3:CE:CE:4B:
                83:A2:AF:A4:3B:F1:58:F3:02:98:A7:EF:D1:58:B5:E3:
                D9:56:CB:F3:02:88:FD:29
Signed Certificate Timestamp:
    Version   : v1 (0x0)
    Log ID    : 56:14:06:9A:2F:D7:C2:EC:D3:F5:E1:BD:44:B2:3E:C7:
                46:76:B9:BC:99:11:5C:C0:EF:94:98:55:D6:89:D0:DD
    Timestamp : Feb 23 01:36:00.945 2018 GMT
    Extensions: none
    Signature : ecdsa-with-SHA256
                30:45:02:21:00:94:5A:90:8E:9B:E7:A3:2B:18:35:2F:
                27:CF:97:13:04:C9:3A:A6:13:2A:DA:8C:6C:7C:3D:B4:
                DA:05:EB:7C:5F:02:20:50:A4:17:86:82:CC:29:BE:BA:
                0A:FB:38:82:84:AD:DF:05:8B:0E:45:F8:5A:61:56:0C:
                F7:11:F4:C6:EA:F3:B8 

Certificate in PEM Format:

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

Related Certificate(s):

ID      Subject          Issuer           Expiration Key Identifier   Relation   
        twitter.com      DigiCert SHA2 E… 2019-04-08 8C8D709882CE54B… This Cert
        --------------------------------------------------
1703    DigiCert SHA2 E… DigiCert High A… 2028-10-22 3DD350A5D6A0ADE… Parent Cert
2150    twitter.com      DigiCert SHA2 E… 2018-03-14 9F627BB2880EEE1… Same Subject
3358    twitter.com      DigiCert SHA2 E… 2019-01-17 534B48D5473DD5A… Same Subject
4911    twitter.com      DigiCert SHA2 H… 2020-03-07 84368F7F4B6945E… Same Subject
5225    twitter.com      DigiCert SHA2 H… 2020-03-07 2E244B1D98C4880… Same Subject
5902    twitter.com      DigiCert SHA2 H… 2020-04-01 D5D11575CDB838A… Same Subject
7359    twitter.com      DigiCert SHA2 H… 2021-02-05 EE769DEF2F99BC1… Same Subject
7456    twitter.com      DigiCert SHA2 H… 2021-02-05 BC612B49183E7F9… Same Subject
10046   twitter.com      DigiCert TLS RS… 2022-01-11 9605F2FD77B7399… Same Subject
10289   twitter.com      DigiCert TLS RS… 2022-01-11 B9234B91467C0B0… Same Subject
13019   twitter.com      DigiCert TLS RS… 2022-12-12 D9988BB5E347648… Same Subject
13424   twitter.com      DigiCert TLS RS… 2022-12-12 1BD7117FCC4B27B… Same Subject
14332   twitter.com      DigiCert TLS RS… 2023-11-14 F669C3AA74F0A53… Same Subject
14911   twitter.com      DigiCert TLS RS… 2023-12-11 C75FC78FF5AE791… Same Subject
14926   twitter.com      DigiCert TLS RS… 2023-12-25 F4A7D04C6B5CE52… Same Subject
21509   twitter.com      DigiCert Global… 2024-10-14 04C68A008A77F46… Same Subject
21602   twitter.com      DigiCert Global… 2024-11-06 8B1DB71469059B1… Same Subject
24039   twitter.com      E6               2025-06-04 E0DB8339A9533DB… Same Subject
26561   twitter.com      E6               2025-07-30 B78CBF293432520… Same Subject
29351   twitter.com      E6               2025-09-23 71146FFE687DB81… Same Subject
31962   twitter.com      E6               2025-11-17 7BA9AED207703A3… Same Subject
32174   twitter.com      E7               2026-01-11 0A6CB21F81EE4CC… Same Subject
32284   twitter.com      E7               2026-03-08 129EEBE17B27F1F… Same Subject

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:

-----BEGIN PUBLIC KEY-----
MIIBIjANBgkqhkiG9w0BAQEFAAOCAQ8AMIIBCgKCAQEA0QyMQdgo9EkLSDrlh43c
zuVyg5alBBVuvR5ms2rQFqjdFKfY3pf/BjM38DLKOudCEQQa4byUz3N03R5/yRLH
BgHJ6SEa2ZG07aSjCCXjblogAkKLERLdFK/IBi3HuDyZbdgajESSfvkhPHlfUcsp
dkoJvpKmOuUjC9uyHnKzpDZjLmSiFMP4C6bfJrDp8cuSSVrIwN8/TQ+hQMdgwm2e
RgyKbYCtOxSFds/nINTEraX9U24Gfd6Zpl/YZxZOBe1Q0ulH9iuWLD3bCNEsKVvR
4ht0yvaM9hr7F331OhxhjPVXK6YuVoZWmB09cQkNd3GjnbgcQpMIUWWNgBXcgkdj
KQIDAQAB
-----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 
3290    RSA  2048 Public  8C8D709882CE54B… 2018-10-21 Same Key ID