Obtaining certificate chain for dragon-legion.duckdns.org, one moment while we download the dragon-legion.duckdns.org certificate and related intermediate certificates...
Revocation check via OCSP and CRL for dragon-legion.duckdns.org failed
Sorry, the request for dragon-legion.duckdns.org could not be completed...
We could not load the certificate for dragon-legion.duckdns.org, 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.