Obtaining certificate chain for tnttraining.ca, one moment while we download the tnttraining.ca certificate and related intermediate certificates...

Revocation check via OCSP and CRL for tnttraining.ca failed

Sorry, the request for tnttraining.ca could not be completed...

We could not load the certificate for tnttraining.ca, it might not exist or we could not reach the server, complete the TLS handshake, etc.

Check the revocation status for another website

Created by Paul van Brouwershaven
© 2015 - 2020 Digitorus B.V.
Privacy Policy
Revoked certificates can't and should not be trusted, these certificate will cause errors like "NET::ERR_CERT_REVOKED" in browsers and expose a security risk.