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Revocation check via OCSP and CRL for thietbidienbacninh.vn failed
Sorry, the request for thietbidienbacninh.vn could not be completed...
We could not load the certificate for thietbidienbacninh.vn, 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.