Certificate Summary:

Subject: icp.edu
Issuer: E1
Expiration: 2023-12-04 06:19:16 UTC
Key Identifier: DF:3A:14:AB:60:C3:8D:85:A8:3B:F4:C1:E2:64:96:3D:BE:76:B0:FE

Download and Install

Received at FYIcenter.com on: 2023-09-27

Certificate Detailed Information:

Name:
/CN=icp.edu

Subject: 
   Common Name (CN): icp.edu
   Organizational Unit Name (OU): 
   Organization Name (O): 
   Locality Name (L): 
   State or Province Name (ST): 
   Country Name (C): 
   Email Address: 
Issuer: 
   Common Name (CN): E1
   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: Tue, 05 Sep 2023 06:19:17 +0000 
Valid To: Mon, 04 Dec 2023 06:19:16 +0000 
Serial Number: 0x030E281D3DFA36AB40EF490ED96F0ABFB398 
Hash: 6fd86f7b 
Version: 2 
Signature Type: ecdsa-with-SHA384 
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 
   extendedKeyUsage:
      TLS Web Server Authentication, TLS Web Client Authentication 
   basicConstraints:
      CA:FALSE 
   subjectKeyIdentifier:
      DF:3A:14:AB:60:C3:8D:85:A8:3B:F4:C1:E2:64:96:3D:BE:76:B0:FE 
   authorityKeyIdentifier:
      keyid:5A:F3:ED:2B:FC:36:C2:37:79:B9:52:30:EA:54:6F:CF:55:CB:2E:AC
 
   authorityInfoAccess:
      OCSP - URI:http://e1.o.lencr.org
CA Issuers - URI:http://e1.i.lencr.org/
 
   subjectAltName:
      DNS:*.icp.edu, DNS:icp.edu 
   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 : Sep  5 07:19:17.994 2023 GMT
    Extensions: none
    Signature : ecdsa-with-SHA256
                30:46:02:21:00:F4:C7:90:75:21:78:0A:AC:D9:13:83:
                37:E4:8D:7F:53:BB:D7:A3:EF:5C:C1:D4:E0:35:7A:8B:
                09:4F:28:CF:0B:02:21:00:F4:CF:61:E4:8E:13:10:9B:
                FD:C5:F5:15:F2:76:CD:50:09:BC:4A:E8:96:AD:3A:FD:
                02:E6:32:3A:67:3E:A6:DF
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 : Sep  5 07:19:18.088 2023 GMT
    Extensions: none
    Signature : ecdsa-with-SHA256
                30:45:02:20:02:00:B3:F9:DE:90:68:68:22:EF:A5:1E:
                D0:02:16:A8:EA:78:BF:01:E0:AD:E2:96:BC:6E:85:E0:
                F5:73:23:B5:02:21:00:90:65:4D:1B:4B:1F:34:AA:3D:
                03:1E:0C:AD:26:DB:3A:50:39:EE:60:3A:56:83:47:F6:
                27:93:6A:C8:13:8D:DD 

Certificate in PEM Format:

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

Related Certificate(s):

ID      Subject          Issuer           Expiration Key Identifier   Relation   
        icp.edu          E1               2023-12-04 DF3A14AB60C38D8… This Cert
        --------------------------------------------------
13314   E1               ISRG Root X2     2025-09-15 5AF3ED2BFC36C23… Parent Cert

Public Key Detailed Information:

Key Details:
   Type: EC
   Size (bits): 256
   Curve Name: 
prime256v1
   Curve OID: 
1.2.840.10045.3.1.7
   Public key (x): 
b86bd2c9f45d8984d0891a4451d181abf689e24d08ea360549ae96941e0287a6
   Public key (y): 
ab60a71620007a62877c1bce13a41c8a37c48c494be45e565c66aec1b1f0fa52

Public Key in PEM Format:

-----BEGIN PUBLIC KEY-----
MFkwEwYHKoZIzj0CAQYIKoZIzj0DAQcDQgAEuGvSyfRdiYTQiRpEUdGBq/aJ4k0I
6jYFSa6WlB4Ch6arYKcWIAB6Yod8G84TpByKN8SMSUvkXlZcZq7BsfD6Ug==
-----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 
20374   EC   256  Public  DF3A14AB60C38D8… 2023-09-27 Same Key ID