Certificate Summary:

Subject: guan.com
Issuer: R3
Expiration: 2023-10-12 14:08:27 UTC
Key Identifier: 4D:9C:49:B9:D9:7A:EF:0E:CA:BF:4E:F9:67:1D:67:C6:D2:DC:55:13

Download and Install

Received at FYIcenter.com on: 2023-08-27

Certificate Detailed Information:

Name:
/CN=guan.com

Subject: 
   Common Name (CN): guan.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): R3
   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, 14 Jul 2023 14:08:28 +0000 
Valid To: Thu, 12 Oct 2023 14:08:27 +0000 
Serial Number: 0x04D3D25B86D6F7A9563980207252A935B0B6 
Hash: 993ca1c2 
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, TLS Web Client Authentication 
   basicConstraints:
      CA:FALSE 
   subjectKeyIdentifier:
      4D:9C:49:B9:D9:7A:EF:0E:CA:BF:4E:F9:67:1D:67:C6:D2:DC:55:13 
   authorityKeyIdentifier:
      keyid:14:2E:B3:17:B7:58:56:CB:AE:50:09:40:E6:1F:AF:9D:8B:14:C2:C6
 
   authorityInfoAccess:
      OCSP - URI:http://r3.o.lencr.org
CA Issuers - URI:http://r3.i.lencr.org/
 
   subjectAltName:
      DNS:*.guan.com, DNS:guan.com 
   certificatePolicies:
      Policy: 2.23.140.1.2.1
 
   ct_precert_scts:
      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 : Jul 14 15:08:28.316 2023 GMT
    Extensions: none
    Signature : ecdsa-with-SHA256
                30:44:02:20:46:C7:A1:1B:DE:0D:F2:A8:6E:98:E3:64:
                49:63:64:91:F6:EF:E9:59:8C:C6:DB:59:DD:5F:49:81:
                54:BE:03:7F:02:20:19:5A:E2:AD:64:D0:C7:34:49:09:
                3E:0F:D8:79:33:6B:9C:7B:16:1B:8A:8A:B9:83:4B:82:
                56:10:EB:8E:05:AE
Signed Certificate Timestamp:
    Version   : v1 (0x0)
    Log ID    : E8:3E:D0:DA:3E:F5:06:35:32:E7:57:28:BC:89:6B:C9:
                03:D3:CB:D1:11:6B:EC:EB:69:E1:77:7D:6D:06:BD:6E
    Timestamp : Jul 14 15:08:28.372 2023 GMT
    Extensions: none
    Signature : ecdsa-with-SHA256
                30:45:02:21:00:95:3D:2E:01:5E:D5:1D:89:45:FA:5D:
                F1:26:22:31:0C:17:24:C6:16:1C:1E:5E:E8:C9:61:C6:
                CC:E3:E4:D9:CF:02:20:3B:0D:8F:25:50:11:37:0A:B5:
                BB:87:CD:8C:B8:A4:99:D9:50:5A:1A:F2:B9:CC:8F:D8:
                C1:6A:1A:48:2D:52:F1 

Certificate in PEM Format:

-----BEGIN CERTIFICATE-----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-----END CERTIFICATE-----

Related Certificate(s):

ID      Subject          Issuer           Expiration Key Identifier   Relation   
        guan.com         R3               2023-10-12 4D9C49B9D97AEF0… This Cert
        --------------------------------------------------
9736    R3               ISRG Root X1     2025-09-15 142EB317B75856C… Parent Cert
10031   R3               DST Root CA X3   2021-09-29 142EB317B75856C… Parent Cert

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:

-----BEGIN PUBLIC KEY-----
MIIBIjANBgkqhkiG9w0BAQEFAAOCAQ8AMIIBCgKCAQEA1BdcPi1q1LueJQfWgaSX
4tU6eYSsm289OAGXU72gF3i1Ux6AaT6VDwu2/pv98iFcqHmsD8NvSdicEjT2XBaY
PH2sS9k89Ld1eIOfHA60fENa5uqvv/z9OfoulSgGwcH3rAsm63VLQph9qM0ML/uL
X4tZ5T6X7HB9+ea1MBr/AoRDGvUiV2/UIf+PGZQOZExU2CYl5GpAF6EL1vtzILmp
1aJpwNBgtLbaJf0Cdch9qsAi6ZKDVsHtVFFxpcq9BAoxbyqJgDykWfX6wpjDOnMR
QGNXQvuA9g3LV+byaf2x2TPYRCpJ6ayL+qfoxF4PLazzLSQ2fwUg28s4ybCF/KPS
ZQIDAQAB
-----END PUBLIC KEY-----

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 
18734   RSA  2048 Public  4D9C49B9D97AEF0… 2023-08-27 Same Key ID