x.com Certificate - A3097990889C1141E91D4C3C332310429B4AE33A

A

Certificate Summary:

Subject: x.com
Issuer: YR2
Expiration: 2026-12-10 03:08:18 UTC
Key Identifier: A3:09:79:90:88:9C:11:41:E9:1D:4C:3C:33:23:10:42:9B:4A:E3:3A

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Received at FYIcenter.com on: 2026-09-16

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: Fri, 11 Sep 2026 03:08:19 +0000 
Valid To: Thu, 10 Dec 2026 03:08:18 +0000 
Serial Number: 0x0557D42852650F504840DC045F0384A94417 
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 
   Code signing 
Extensions:  
   keyUsage:
      Digital Signature, Key Encipherment 
   extendedKeyUsage:
      TLS Web Server Authentication 
   basicConstraints:
      CA:FALSE 
   subjectKeyIdentifier:
      A3:09:79:90:88:9C:11:41:E9:1D:4C:3C:33:23:10:42:9B:4A:E3:3A 
   authorityKeyIdentifier:
      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/24.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 : Sep 11 04:06:49.540 2026 GMT
    Extensions: none
    Signature : ecdsa-with-SHA256
                30:44:02:20:1E:DF:9C:CA:15:B4:CD:89:13:76:91:E9:
                7E:AC:B1:E3:A2:FB:D1:49:89:0D:CD:B5:E5:C3:42:7C:
                35:DC:E1:02:02:20:0A:5B:13:4A:68:BE:E2:17:84:02:
                83:DB:F5:C0:FE:9B:DB:50:2F:7B:7D:3E:BB:32:A1:23:
                18:E0:00:68:5B:9A
Signed Certificate Timestamp:
    Version   : v1 (0x0)
    Log ID    : 6C:FE:50:19:43:A8:5E:A9:16:BC:52:D1:33:E4:DC:C9:
                1E:F1:41:1C:7D:25:84:20:D1:73:80:9E:18:18:EB:3A
    Timestamp : Sep 11 04:06:50.490 2026 GMT
    Extensions: 00:00:05:00:32:85:01:46
    Signature : ecdsa-with-SHA256
                30:45:02:20:15:8A:1A:85:72:16:73:8D:C7:DF:E9:6E:
                AF:B3:B1:2D:14:1C:C8:73:7D:09:A8:0F:D0:8E:73:A4:
                10:B4:86:06:02:21:00:E2:9E:D5:32:2B:AA:8B:CC:C5:
                8A:B0:59:79:12:ED:D2:AF:73:6A:1E:B3:98:FA:AE:73:
                62:10:1D:75:C6:9C:A0

Certificate in PEM Format:

Related Certificate(s):

ID      Subject          Issuer           Expiration Key Identifier   Relation   
        x.com            YR2              2026-12-10 A3097990889C114… 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
32471   x.com            YR2              2026-10-26 5A004DCA10050CC… Same Subject

Public Key Detailed Information:

Key Details:
   Type: RSA
   Size (bits): 2048
   Modulus (n): 
c4dd7826a97da21a95ed1bc8189bb616127bb6509c4b2bad4ab1d9644e3652da
60fbb8b353ab8c08de8f78a66fe28e263900f98859e1a83df79aad736dfdef87
f5d4390a85b80712bbe92e32badec3210e60ddb7ff621647c7a63f59fa786b5d
895527ac436f3bf06ebd4380ad69962691bedb923708443fa8c4acbf9d018d6e
c33c60953608b35d3c5d17c221ca6f180b358b760aa04ff32bed1db3c34965e4
ca1bdad58d5c760f5ba3fe05e77fd8ca43a9f73a9d506f733b0bf60c0a1b2fb7
61f3fce66090b2ed4682e3abb7c142827ff07e57e724cdb7dc06db46e305531a
37236e611eaea0a874fa3722fb72495b8d8b93cf5a6398fe290dde3f587bff19
   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 
32534   RSA  2048 Public  A3097990889C114… 2026-09-16 Same Key ID

✍: FYIcetner.com

2026-09-16, 111👍, 0💬