usps.com Certificate - 3851E922BF99237E0432CC932FDF9B8BDAAB4710

A

Certificate Summary:

Subject: usps.com
Issuer: DigiCert Global G2 TLS RSA SHA256 2020 CA1
Expiration: 2026-11-16 23:59:59 UTC
Key Identifier: 38:51:E9:22:BF:99:23:7E:04:32:CC:93:2F:DF:9B:8B:DA:AB:47:10

Download and Install

Received at FYIcenter.com on: 2025-12-06

Certificate Detailed Information:

Name:
/C=US/ST=District of Columbia/L=Washington/O=United States Postal Servic
e/CN=usps.com

Subject: 
   Common Name (CN): usps.com
   Organizational Unit Name (OU): 
   Organization Name (O): United States Postal Service
   Locality Name (L): Washington
   State or Province Name (ST): District of Columbia
   Country Name (C): US
   Email Address: 
Issuer: 
   Common Name (CN): DigiCert Global G2 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: Mon, 17 Nov 2025 00:00:00 +0000 
Valid To: Mon, 16 Nov 2026 23:59:59 +0000 
Serial Number: 11597616503683139446687945836774522937 
Hash: 0d5b3bb4 
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:74:85:80:C0:66:C7:DF:37:DE:CF:BD:29:37:AA:03:1D:BE:ED:CD:17
 
   subjectKeyIdentifier:
      38:51:E9:22:BF:99:23:7E:04:32:CC:93:2F:DF:9B:8B:DA:AB:47:10 
   subjectAltName:
      DNS:usps.com, DNS:*.usps.com, DNS:*.usps.gov, DNS:usps.gov 
   certificatePolicies:
      Policy: 2.23.140.1.2.2
  CPS: http://www.digicert.com/CPS
 
   keyUsage:
      Digital Signature, Key Encipherment 
   extendedKeyUsage:
      TLS Web Server Authentication 
   crlDistributionPoints:
      
Full Name:
  URI:http://crl3.digicert.com/DigiCertGlobalG2TLSRSASHA2562020CA1-1.crl

Full Name:
  URI:http://crl4.digicert.com/DigiCertGlobalG2TLSRSASHA2562020CA1-1.crl
 
   authorityInfoAccess:
      OCSP - URI:http://ocsp.digicert.com
CA Issuers - URI:http://cacerts.digicert.com/DigiCertGlobalG2TLSRSASHA2562020CA1-1.crt
 
   basicConstraints:
      CA:FALSE 
   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 : Nov 17 16:09:28.621 2025 GMT
    Extensions: none
    Signature : ecdsa-with-SHA256
                30:45:02:20:70:57:B4:98:05:71:4F:A6:43:03:D3:10:
                08:24:7E:0C:69:5D:9F:40:B0:FE:C2:FF:D1:54:57:39:
                C2:45:79:76:02:21:00:90:6B:26:1A:36:5A:98:95:73:
                B5:3F:27:E5:6D:B4:2F:1E:64:27:CD:A3:7B:73:0C:6C:
                5A:B3:7B:D7:A2:79:B6
Signed Certificate Timestamp:
    Version   : v1 (0x0)
    Log ID    : C2:31:7E:57:45:19:A3:45:EE:7F:38:DE:B2:90:41:EB:
                C7:C2:21:5A:22:BF:7F:D5:B5:AD:76:9A:D9:0E:52:CD
    Timestamp : Nov 17 16:09:28.683 2025 GMT
    Extensions: none
    Signature : ecdsa-with-SHA256
                30:45:02:21:00:F9:67:99:E6:3E:2A:6F:2D:89:A8:80:
                C8:2D:3D:43:81:7F:B5:09:50:15:56:62:8E:E0:61:1F:
                EF:8D:51:77:A6:02:20:79:56:CD:BB:C2:21:64:29:61:
                DB:76:D7:8A:0F:D2:0E:5E:5D:21:9F:79:11:A7:B3:6A:
                28:C2:E6:98:3E:0E:9D
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 : Nov 17 16:09:28.702 2025 GMT
    Extensions: none
    Signature : ecdsa-with-SHA256
                30:46:02:21:00:9B:C3:B9:1C:26:97:FB:54:41:90:CD:
                A9:C9:FA:8C:23:BF:C6:DE:76:F9:D0:57:05:66:73:4E:
                6A:3F:96:56:C1:02:21:00:83:DA:38:C9:34:68:4F:B9:
                EE:C0:45:1D:E6:9F:95:48:C5:BD:BC:17:8D:24:D1:BC:
                17:92:3F:5E:E1:23:4B:83

Certificate in PEM Format:

Related Certificate(s):

ID      Subject          Issuer           Expiration Key Identifier   Relation   
        usps.com         DigiCert Global… 2026-11-16 3851E922BF99237… This Cert
        --------------------------------------------------
12843   DigiCert Global… DigiCert Global… 2030-09-23 748580C066C7DF3… Parent Cert
15603   DigiCert Global… DigiCert Global… 2031-03-29 748580C066C7DF3… Parent Cert
32142   usps.com         DigiCert TLS RS… 2025-12-18 F35EE0A9D9F2375… 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 
32279   RSA  2048 Public  3851E922BF99237… 2025-12-06 Same Key ID

✍: FYIcetner.com

2025-12-06, 154👍, 0💬