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