Obtaining certificate chain for alcor.ics.muni.cz, one moment while we download the alcor.ics.muni.cz certificate and related intermediate certificates...
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Revocation check via OCSP and CRL for alcor.ics.muni.cz failed
Sorry, the request for alcor.ics.muni.cz could not be completed...
We could not load the certificate for alcor.ics.muni.cz, 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.