x.com Certificate - 5A004DCA10050CCCCA9AAB52285BF78D6A47AF6A

A

Certificate Summary:

Subject: x.com
Issuer: YR2
Expiration: 2026-10-26 02:44:17 UTC
Key Identifier: 5A:00:4D:CA:10:05:0C:CC:CA:9A:AB:52:28:5B:F7:8D:6A:47:AF:6A

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Received at FYIcenter.com on: 2026-08-03

Certificate Detailed Information:

Name:
/CN=x.com

Subject: 
   Common Name (CN): x.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): YR2
   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: Tue, 28 Jul 2026 02:44:18 +0000 
Valid To: Mon, 26 Oct 2026 02:44:17 +0000 
Serial Number: 0x05D653F9E60190D8FD0C19D28523F494B0E1 
Hash: 213b0f03 
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:  
   keyUsage:
      Digital Signature, Key Encipherment 
   extendedKeyUsage:
      TLS Web Server Authentication 
   basicConstraints:
      CA:FALSE 
   subjectKeyIdentifier:
      5A:00:4D:CA:10:05:0C:CC:CA:9A:AB:52:28:5B:F7:8D:6A:47:AF:6A 
   authorityKeyIdentifier:
      keyid:40:15:2D:26:79:ED:32:20:9E:DF:9A:72:1D:D6:32:1F:81:0C:81:0C
 
   authorityInfoAccess:
      CA Issuers - URI:http://yr2.i.lencr.org/
 
   subjectAltName:
      DNS:*.twitter.com, DNS:*.twitterintegration.com, DNS:*.watch.x.com, DNS:*.x.com, DNS:t.co, DNS:twitter.com, DNS:x.com 
   certificatePolicies:
      Policy: 2.23.140.1.2.1
 
   crlDistributionPoints:
      
Full Name:
  URI:http://yr2.c.lencr.org/98.crl
 
   ct_precert_scts:
      Signed Certificate Timestamp:
    Version   : v1 (0x0)
    Log ID    : D7:6D:7D:10:D1:A7:F5:77:C2:C7:E9:5F:D7:00:BF:F9:
                82:C9:33:5A:65:E1:D0:B3:01:73:17:C0:C8:C5:69:77
    Timestamp : Jul 28 03:42:48.500 2026 GMT
    Extensions: none
    Signature : ecdsa-with-SHA256
                30:46:02:21:00:EF:3C:6B:D2:C6:42:0B:83:D6:F1:79:
                76:90:63:80:91:1C:02:1B:2F:FF:9D:2D:65:A1:35:DA:
                84:4D:81:5F:B6:02:21:00:FC:F4:94:2F:87:0C:F7:DF:
                A0:C9:42:76:D5:57:68:E7:75:F6:69:41:6C:42:01:FE:
                00:E1:C8:86:5F:93:13:D9
Signed Certificate Timestamp:
    Version   : v1 (0x0)
    Log ID    : A8:26:CB:E3:0A:C6:35:12:46:53:3F:E0:65:F1:4F:19:
                D9:6E:19:08:13:C4:1D:D9:6D:79:00:B3:12:3C:55:27
    Timestamp : Jul 28 03:42:49.287 2026 GMT
    Extensions: 00:00:05:00:16:AD:A1:FE
    Signature : ecdsa-with-SHA256
                30:45:02:20:05:EC:C8:5A:FB:9E:41:E2:46:9D:9F:9A:
                BC:F1:D5:E5:FB:E2:5D:04:39:34:6F:09:B7:48:36:D2:
                C8:CE:D0:85:02:21:00:C3:70:EB:6F:99:78:50:BE:6C:
                CD:D5:7A:16:14:EA:1F:94:D4:23:53:FD:54:1B:6D:3C:
                65:2D:0B:F0:12:1B:E7

Certificate in PEM Format:

Related Certificate(s):

ID      Subject          Issuer           Expiration Key Identifier   Relation   
        x.com            YR2              2026-10-26 5A004DCA10050CC… This Cert
        --------------------------------------------------
32473   YR2              Root YR          2028-09-02 40152D2679ED322… Parent Cert
29755   x.com            E6               2025-09-23 5C182144CE7525B… Same Subject
32290   x.com            R12              2026-03-09 B3065342D229548… Same Subject
32324   x.com            R13              2026-04-23 56C2DD1A2C121F4… Same Subject
32377   x.com            R13              2026-06-07 FDCEE11ACF705AA… Same Subject
32419   x.com            R12              2026-07-28 E8DD90524CB2942… Same Subject
32434   x.com            YR1              2026-09-11 A26E621E411B39F… 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:

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 
32472   RSA  2048 Public  5A004DCA10050CC… 2026-08-03 Same Key ID

✍: FYIcetner.com

2026-08-03, 170👍, 0💬