*.att.com Certificate - DC50BAEC6B1E0DBBB4BAC4B5A3629AF732B4DC14

A

Certificate Summary:

Subject: *.att.com
Issuer: DigiCert TLS RSA SHA256 2020 CA1
Expiration: 2023-12-06 23:59:59 UTC
Key Identifier: DC:50:BA:EC:6B:1E:0D:BB:B4:BA:C4:B5:A3:62:9A:F7:32:B4:DC:14

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Received at FYIcenter.com on: 2023-10-03

Certificate Detailed Information:

Name:
/C=US/ST=Michigan/L=Southfield/O=AT&T Services, Inc./CN=*.att.com

Subject: 
   Common Name (CN): *.att.com
   Organizational Unit Name (OU): 
   Organization Name (O): AT&T Services, Inc.
   Locality Name (L): Southfield
   State or Province Name (ST): Michigan
   Country Name (C): US
   Email Address: 
Issuer: 
   Common Name (CN): DigiCert TLS RSA SHA256 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: Wed, 07 Dec 2022 00:00:00 +0000 
Valid To: Wed, 06 Dec 2023 23:59:59 +0000 
Serial Number: 14024861566720031899965034733098592269 
Hash: c88eb842 
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:B7:6B:A2:EA:A8:AA:84:8C:79:EA:B4:DA:0F:98:B2:C5:95:76:B9:F4
 
   subjectKeyIdentifier:
      DC:50:BA:EC:6B:1E:0D:BB:B4:BA:C4:B5:A3:62:9A:F7:32:B4:DC:14 
   subjectAltName:
      DNS:*.att.com 
   keyUsage:
      Digital Signature, Key Encipherment 
   extendedKeyUsage:
      TLS Web Server Authentication, TLS Web Client Authentication 
   crlDistributionPoints:
      
Full Name:
  URI:http://crl3.digicert.com/DigiCertTLSRSASHA2562020CA1-4.crl

Full Name:
  URI:http://crl4.digicert.com/DigiCertTLSRSASHA2562020CA1-4.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/DigiCertTLSRSASHA2562020CA1-1.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 : Dec  7 11:42:22.129 2022 GMT
    Extensions: none
    Signature : ecdsa-with-SHA256
                30:44:02:1F:43:5A:A2:FE:B6:82:91:DD:48:AD:FA:A9:
                F7:7D:EB:E6:E5:24:B7:D9:B1:6C:05:C1:92:F2:9C:4E:
                B4:F4:2A:02:21:00:F2:04:DF:ED:8E:52:D9:37:7D:72:
                39:F6:EF:70:3F:7D:8D:E4:62:06:15:9B:4C:B9:DB:EF:
                EE:7E:35:98:B8:BC
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 : Dec  7 11:42:22.143 2022 GMT
    Extensions: none
    Signature : ecdsa-with-SHA256
                30:46:02:21:00:C2:66:76:D1:4C:A1:2B:2C:EF:E9:54:
                EC:7D:A4:D0:CC:86:92:B9:DF:5F:0B:26:22:EE:D9:39:
                B1:B4:E0:39:63:02:21:00:BD:E9:93:4A:F4:C0:4F:C7:
                B5:3D:36:47:D7:C3:F8:54:36:19:E2:92:B6:4B:96:63:
                2E:12:AD:F2:56:47:43:D0
Signed Certificate Timestamp:
    Version   : v1 (0x0)
    Log ID    : B7:3E:FB:24:DF:9C:4D:BA:75:F2:39:C5:BA:58:F4:6C:
                5D:FC:42:CF:7A:9F:35:C4:9E:1D:09:81:25:ED:B4:99
    Timestamp : Dec  7 11:42:22.091 2022 GMT
    Extensions: none
    Signature : ecdsa-with-SHA256
                30:45:02:20:05:31:DD:05:1A:D0:C4:21:22:1A:AD:69:
                A8:A5:F0:BD:F8:F0:DD:7B:BC:4C:F6:4F:A3:C5:BB:8B:
                6B:1D:F8:B6:02:21:00:D7:52:AA:2F:DB:FF:2D:6D:90:
                FF:F5:CF:E8:4B:BE:03:00:70:F5:97:10:D9:57:3B:B8:
                A1:15:EC:5B:C2:CE:B9

Certificate in PEM Format:

Related Certificate(s):

ID      Subject          Issuer           Expiration Key Identifier   Relation   
        *.att.com        DigiCert TLS RS… 2023-12-06 DC50BAEC6B1E0DB… This Cert
        --------------------------------------------------
9773    DigiCert TLS RS… DigiCert Global… 2030-09-23 B76BA2EAA8AA848… Parent Cert
12950   DigiCert TLS RS… DigiCert Global… 2031-04-13 B76BA2EAA8AA848… Parent Cert
22685   *.att.com        DigiCert TLS RS… 2024-11-09 0EDF6D2A4AEFD79… 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 
21288   RSA  2048 Public  DC50BAEC6B1E0DB… 2023-10-03 Same Key ID

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