*.zoom.us Certificate - 0C05F182D5F5DFEF180F740E276B9D1295D633DB

A

Certificate Summary:

Subject: *.zoom.us
Issuer: DigiCert Global G2 TLS RSA SHA256 2020 CA1
Expiration: 2026-12-29 23:59:59 UTC
Key Identifier: 0C:05:F1:82:D5:F5:DF:EF:18:0F:74:0E:27:6B:9D:12:95:D6:33:DB

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Received at FYIcenter.com on: 2026-09-22

Certificate Detailed Information:

Name:
/C=US/ST=California/L=San Jose/O=Zoom Communications, Inc./CN=*.zoom.us

Subject: 
   Common Name (CN): *.zoom.us
   Organizational Unit Name (OU): 
   Organization Name (O): Zoom Communications, Inc.
   Locality Name (L): San Jose
   State or Province Name (ST): California
   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, 29 Dec 2025 00:00:00 +0000 
Valid To: Tue, 29 Dec 2026 23:59:59 +0000 
Serial Number: 15792332819455926597087411711478788813 
Hash: 21a10524 
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:  
   authorityKeyIdentifier:
      74:85:80:C0:66:C7:DF:37:DE:CF:BD:29:37:AA:03:1D:BE:ED:CD:17 
   subjectKeyIdentifier:
      0C:05:F1:82:D5:F5:DF:EF:18:0F:74:0E:27:6B:9D:12:95:D6:33:DB 
   subjectAltName:
      DNS:*.zoom.us, DNS:zoom.us 
   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 : Dec 29 00:13:30.367 2025 GMT
    Extensions: none
    Signature : ecdsa-with-SHA256
                30:43:02:1F:09:10:72:2F:8D:62:F0:0F:6C:0F:3A:DA:
                6D:FF:5B:5F:86:D3:38:D5:BA:34:1E:2D:94:93:DF:CF:
                D1:4E:C2:02:20:2C:33:56:E7:88:2E:5C:88:F1:33:C6:
                1A:6C:A3:04:C6:5C:01:D1:CA:3C:A6:0C:53:76:30:9D:
                A9:07:6A:D2:19
Signed Certificate Timestamp:
    Version   : v1 (0x0)
    Log ID    : C8:A3:C4:7F:C7:B3:AD:B9:35:6B:01:3F:6A:7A:12:6D:
                E3:3A:4E:43:A5:C6:46:F9:97:AD:39:75:99:1D:CF:9A
    Timestamp : Dec 29 00:13:30.615 2025 GMT
    Extensions: none
    Signature : ecdsa-with-SHA256
                30:44:02:20:53:6C:23:DA:1D:06:06:11:82:93:C9:8B:
                98:61:27:6D:07:DF:80:DD:F1:81:33:E4:48:AA:B2:D1:
                5E:AD:04:9C:02:20:52:5C:AE:55:75:44:83:BE:F1:38:
                6E:D1:B1:A0:AE:27:E2:EE:81:5B:F0:35:66:15:21:D5:
                5A:EA:7A:6E:7C:32
Signed Certificate Timestamp:
    Version   : v1 (0x0)
    Log ID    : D8:09:55:3B:94:4F:7A:FF:C8:16:19:6F:94:4F:85:AB:
                B0:F8:FC:5E:87:55:26:0F:15:D1:2E:72:BB:45:4B:14
    Timestamp : Dec 29 00:13:30.395 2025 GMT
    Extensions: none
    Signature : ecdsa-with-SHA256
                30:45:02:21:00:C2:0D:80:D7:B1:AC:7A:E0:CA:AC:76:
                42:56:CC:47:19:0E:34:21:9E:EE:6B:59:8F:BA:0F:FC:
                B0:A6:AF:34:2F:02:20:30:3F:85:7D:BB:94:33:91:62:
                AB:96:5C:C7:7B:EE:1F:CD:E9:C3:A3:B7:1E:2D:73:43:
                E3:78:7A:53:5E:C0:DF

Certificate in PEM Format:

Related Certificate(s):

ID      Subject          Issuer           Expiration Key Identifier   Relation   
        *.zoom.us        DigiCert Global… 2026-12-29 0C05F182D5F5DFE… This Cert
        --------------------------------------------------
12843   DigiCert Global… DigiCert Global… 2030-09-23 748580C066C7DF3… Parent Cert
15603   DigiCert Global… DigiCert Global… 2031-03-29 748580C066C7DF3… Parent Cert
14744   *.zoom.us        DigiCert TLS RS… 2023-05-02 9267D2ADE264CE0… Same Subject
19183   *.zoom.us        DigiCert TLS RS… 2024-05-01 9479AFABF78CE43… 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 
32542   RSA  2048 Public  0C05F182D5F5DFE… 2026-09-22 Same Key ID

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