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Find OCSP Server URL of Certificate CA

Q

How to find the OCSP server URL of certificate's CA? I want to check the status of a certificate using OCSP.

✍: FYIcenter.com

A

If you want to find the OCSP server URL of certificate's CA to check the status of an X.509 certificate, you can follow this tutorial.

1. Open the certificate by double-click the certificate file name on a Windows computer. You see the "Certificate" window displayed.

2. Click "Details" tab. You see a list of certificate attributes.

3. Scroll down and click "Authority Information Access". You see one or more entries.

4. Locate the "Access Method=On-line Certificate Status Protocol" entry. You see the CA's OCSP server URL like, http://ocsp.pki.goog/GTSGIAG3.

5. Take this URL to an OCSP client tool to perform certificate verification.

Find CA OCSP URL from Certificate

 

⇒ 8gwifi.org OCSP Test Tool

⇐ What Is OCSP (Online Certificate Status Protocol)

⇑ OCSP (Online Certificate Status Protocol)

⇑⇑ Revoked Certificates - CRL and OCSP

2022-03-06, ≈12🔥, 1💬

Android Apple Mac DH Keys DSA Keys EC Keys Firefox General Google Chrome IE (Internet Explorer) Intermediate CA Java VM JDK Keytool Microsoft CertUtil Microsoft Edge Mozilla CertUtil OpenSSL Other Portecle Publishers Revoked Certificates Root CA RSA Keys Tools Tutorial What Is Windows