Obtaining certificate chain for nikolaus.imise.uni-leipzig.de, one moment while we download the nikolaus.imise.uni-leipzig.de certificate and related intermediate certificates...
Refreshing certificate chain and revocation status for nikolaus.imise.uni-leipzig.de, one moment while we re-check the nikolaus.imise.uni-leipzig.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 nikolaus.imise.uni-leipzig.de failed
Sorry, the request for nikolaus.imise.uni-leipzig.de could not be completed...
We could not load the certificate for nikolaus.imise.uni-leipzig.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.