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