Obtaining certificate chain for maxlab.ovgu.de, one moment while we download the maxlab.ovgu.de certificate and related intermediate certificates...
Refreshing certificate chain and revocation status for maxlab.ovgu.de, one moment while we re-check the maxlab.ovgu.de certificate and related intermediate certificates...
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Revocation check via OCSP and CRL for maxlab.ovgu.de failed
Sorry, the request for maxlab.ovgu.de could not be completed...
We could not load the certificate for maxlab.ovgu.de, it might not exist or we could not reach the server, complete the TLS handshake, etc.
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.