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