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