Obtaining certificate chain for vmi166790.contaboserver.net, one moment while we download the vmi166790.contaboserver.net certificate and related intermediate certificates...
Revocation check via OCSP and CRL for vmi166790.contaboserver.net failed
Sorry, the request for vmi166790.contaboserver.net could not be completed...
We could not load the certificate for vmi166790.contaboserver.net, 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.