cloudflare · cloudflare/530
530
Origin DNS Error
Cloudflare received a 530 status in combination with a 1xxx error displayed in the response body, indicating an origin DNS lookup failure. Refer to the accompanying 1xxx error code for the specific cause.
Also defined in
- ftp Not Logged In The client is not logged in and must authenticate before the requested command can be accepted.
- rabbitmq not-allowed The client attempted an operation that is not permitted in the current context, for example trying to declare an exchange on a virtual host where it is forbidden. This is a hard error.
- smtp Authentication required The server requires SMTP AUTH before accepting commands. The client must authenticate first.