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