Obtaining certificate chain for tfe1.ad.utwente.nl, one moment while we download the tfe1.ad.utwente.nl certificate and related intermediate certificates...

Revocation check via OCSP and CRL for tfe1.ad.utwente.nl failed

Sorry, the request for tfe1.ad.utwente.nl could not be completed...

We could not load the certificate for tfe1.ad.utwente.nl, it might not exist or we could not reach the server, complete the TLS handshake, etc.

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Created by Paul van Brouwershaven
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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.