Certificate Summary:

Subject: twitter.com
Issuer: YE2
Expiration: 2026-10-16 06:40:11 UTC
Key Identifier: F3:12:F0:7D:9D:36:BE:FA:E8:3D:46:87:8C:88:A2:A9:3B:42:2C:B5

Download and Install

Received at FYIcenter.com on: 2026-07-18

Certificate Detailed Information:

Name:
/CN=twitter.com

Subject: 
   Common Name (CN): twitter.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): YE2
   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: Sat, 18 Jul 2026 06:40:12 +0000 
Valid To: Fri, 16 Oct 2026 06:40:11 +0000 
Serial Number: 0x0514FBC50BBB095065048F058C98B88C0886 
Hash: bfb6f9e7 
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:  
   keyUsage:
      Digital Signature 
   extendedKeyUsage:
      TLS Web Server Authentication 
   basicConstraints:
      CA:FALSE 
   subjectKeyIdentifier:
      F3:12:F0:7D:9D:36:BE:FA:E8:3D:46:87:8C:88:A2:A9:3B:42:2C:B5 
   authorityKeyIdentifier:
      keyid:B9:59:F2:8E:CF:22:F0:86:D3:37:48:FF:76:14:18:BA:82:D8:55:87
 
   authorityInfoAccess:
      CA Issuers - URI:http://ye2.i.lencr.org/
 
   subjectAltName:
      DNS:*.twitter.com, DNS:cdn.syndication.twitter.com, DNS:twitter.com 
   certificatePolicies:
      Policy: 2.23.140.1.2.1
 
   crlDistributionPoints:
      
Full Name:
  URI:http://ye2.c.lencr.org/7.crl
 
   ct_precert_scts:
      Signed Certificate Timestamp:
    Version   : v1 (0x0)
    Log ID    : 94:4E:43:87:FA:EC:C1:EF:81:F3:19:24:26:A8:18:65:
                01:C7:D3:5F:38:02:01:3F:72:67:7D:55:37:2E:19:D8
    Timestamp : Jul 18 07:38:42.705 2026 GMT
    Extensions: none
    Signature : ecdsa-with-SHA256
                30:46:02:21:00:81:44:8A:0A:17:7E:2A:60:55:72:07:
                26:5E:E4:47:8A:9E:24:E3:55:3F:BE:0E:4B:DB:8E:FE:
                6A:1D:74:0C:36:02:21:00:B2:89:62:FC:92:00:4C:8A:
                8A:89:B0:C0:0A:FB:7A:6F:76:A0:2C:89:8E:DE:1A:83:
                90:14:B5:CE:BD:BC:5F:EB
Signed Certificate Timestamp:
    Version   : v1 (0x0)
    Log ID    : 46:AF:86:3D:3B:3E:E5:9F:A5:77:DE:A8:24:5D:36:B0:
                D9:ED:22:A2:23:F4:61:77:41:22:94:52:EE:95:50:5F
    Timestamp : Jul 18 07:38:42.844 2026 GMT
    Extensions: 00:00:05:00:0D:75:1D:36
    Signature : ecdsa-with-SHA256
                30:45:02:20:18:73:61:D9:FB:5E:49:50:E7:97:EC:BF:
                96:3E:D0:74:E0:90:35:46:B9:03:92:EA:10:20:A6:6D:
                17:33:1F:03:02:21:00:E6:B9:75:58:20:7B:14:22:CA:
                44:5B:67:33:99:FC:18:F6:7F:F9:BC:25:2A:0F:66:C6:
                E1:B9:57:3D:06:F7:AD 

Certificate in PEM Format:

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

Related Certificate(s):

ID      Subject          Issuer           Expiration Key Identifier   Relation   
        twitter.com      YE2              2026-10-16 F312F07D9D36BEF… This Cert
        --------------------------------------------------
32463   YE2              Root YE          2028-09-02 B959F28ECF22F08… Parent Cert
2150    twitter.com      DigiCert SHA2 E… 2018-03-14 9F627BB2880EEE1… Same Subject
3289    twitter.com      DigiCert SHA2 E… 2019-04-08 8C8D709882CE54B… 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
32328   twitter.com      E7               2026-05-02 DA34738783856BE… Same Subject
32395   twitter.com      E7               2026-06-28 36D3814FFB3C649… Same Subject
32426   twitter.com      E8               2026-08-22 1E677407F951922… 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): 
b21502cf70dac01d52e482720992204f238037500df875c651d39ce8c1cda246
   Public key (y): 
7b7e4b739cf82b4675d2bb3cf5dd3111a009e71ea41fdeb6305792c2e8521952

Public Key in PEM Format:

-----BEGIN PUBLIC KEY-----
MFkwEwYHKoZIzj0CAQYIKoZIzj0DAQcDQgAEshUCz3DawB1S5IJyCZIgTyOAN1AN
+HXGUdOc6MHNokZ7fktznPgrRnXSuzz13TERoAnnHqQf3rYwV5LC6FIZUg==
-----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 
32462   EC   256  Public  F312F07D9D36BEF… 2026-07-18 Same Key ID