Certificate Summary:

Subject: ISRG Root X2
Issuer: ISRG Root X1
Expiration: 2025-09-15 16:00:00 UTC
Key Identifier: 7C:42:96:AE:DE:4B:48:3B:FA:92:F8:9E:8C:CF:6D:8B:A9:72:37:95

Download and Install

Received at FYIcenter.com on: 2022-02-04

Certificate Detailed Information:

Name:
/C=US/O=Internet Security Research Group/CN=ISRG Root X2

Subject: 
   Common Name (CN): ISRG Root X2
   Organizational Unit Name (OU): 
   Organization Name (O): Internet Security Research Group
   Locality Name (L): 
   State or Province Name (ST): 
   Country Name (C): US
   Email Address: 
Issuer: 
   Common Name (CN): ISRG Root X1
   Organizational Unit Name (OU): 
   Organization Name (O): Internet Security Research Group
   Locality Name (L): 
   State or Province Name (ST): 
   Country Name (C): US
   Email Address: 
Valid From: Fri, 04 Sep 2020 00:00:00 +0000 
Valid To: Mon, 15 Sep 2025 16:00:00 +0000 
Serial Number: 10126462700708491348274246233644721251 
Hash: 0b9bc432 
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:
      Certificate Sign, CRL Sign 
   basicConstraints:
      CA:TRUE 
   subjectKeyIdentifier:
      7C:42:96:AE:DE:4B:48:3B:FA:92:F8:9E:8C:CF:6D:8B:A9:72:37:95 
   authorityKeyIdentifier:
      keyid:79:B4:59:E6:7B:B6:E5:E4:01:73:80:08:88:C8:1A:58:F6:E9:9B:6E
 
   authorityInfoAccess:
      CA Issuers - URI:http://x1.i.lencr.org/
 
   crlDistributionPoints:
      
Full Name:
  URI:http://x1.c.lencr.org/
 
   certificatePolicies:
      Policy: 2.23.140.1.2.1
Policy: 1.3.6.1.4.1.44947.1.1.1
 

Certificate in PEM Format:

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

Related Certificate(s):

ID      Subject          Issuer           Expiration Key Identifier   Relation   
        ISRG Root X2     ISRG Root X1     2025-09-15 7C4296AEDE4B483… This Cert
        --------------------------------------------------
11138   ISRG Root X1     ISRG Root X1     2035-06-04 79B459E67BB6E5E… Parent Cert
11467   ISRG Root X1     DST Root CA X3   2024-09-30 79B459E67BB6E5E… Parent Cert
13314   E1               ISRG Root X2     2025-09-15 5AF3ED2BFC36C23… Child Cert

Public Key Detailed Information:

Key Details:
   Type: EC
   Size (bits): 384
   Curve Name: 
secp384r1
   Curve OID: 
1.3.132.0.34
   Public key (x): 
cd9bd59f80830aec094af3164a3e5ccf77acde67050d1d07b6dc16fb5a8b14db
e27160c4ba459511898eea06dff72a16
   Public key (y): 
1ca4b9c5c532e003e01e8218388bd745d80a6a6ee60077fb02517d22d80a6e9a
5b77dff0fa41ec39dc75ca68070c1fea

Public Key in PEM Format:

-----BEGIN PUBLIC KEY-----
MHYwEAYHKoZIzj0CAQYFK4EEACIDYgAEzZvVn4CDCuwJSvMWSj5cz3es3mcFDR0H
ttwW+1qLFNvicWDEukWVEYmO6gbf9yoWHKS5xcUy4APgHoIYOIvXRdgKam7mAHf7
AlF9ItgKbppbd9/w+kHsOdx1ymgHDB/q
-----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 
13317   EC   384  Public  7C4296AEDE4B483… 2022-02-04 Same Key ID