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