Obtaining certificate chain for ddc.bibliothek.uni-kassel.de, one moment while we download the ddc.bibliothek.uni-kassel.de certificate and related intermediate certificates...
Refreshing certificate chain and revocation status for ddc.bibliothek.uni-kassel.de, one moment while we re-check the ddc.bibliothek.uni-kassel.de certificate and related intermediate certificates...
You need to clear your local browser cache or use a private browsing session to immediately see the refreshed results when this refresh has completed...
Revocation check via OCSP and CRL for ddc.bibliothek.uni-kassel.de failed
Sorry, the request for ddc.bibliothek.uni-kassel.de could not be completed...
We could not load the certificate for ddc.bibliothek.uni-kassel.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.