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