Obtaining certificate chain for csd.wisc.edu, one moment while we download the csd.wisc.edu certificate and related intermediate certificates...
Refreshing certificate chain and revocation status for csd.wisc.edu, one moment while we re-check the csd.wisc.edu certificate and related intermediate certificates...
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Revocation check via OCSP and CRL for csd.wisc.edu failed
Sorry, the request for csd.wisc.edu could not be completed...
We could not load the certificate for csd.wisc.edu, 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.