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