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, 5189👍, 1💬