My site is blnepal.org.np
After dns proxy enable in Cloudflare my site is redirect to redacted this url and download some file. But if I disable the proxy it open as normal.
This happen only from visitor of windows os.
All are fine if visitor are from mobile or mac or other operating system.
I have tested by turn of the dns proxy it nomaly open everywhere even in windows computer.
If your site is redirecting to a malicious URL in some circumstances then it is possible your Cloudflare account has been compromised. There have been a few cases where malicious Redirect Rules have been added to accounts that trigger a redirect only with Windows user agents.
You should secure your account by resetting your password, configuring 2FA and rotating your API keys & tokens.
You should also review the audit log to see what malicious configuration has been added and revert it.
In previous cases it has been a Redirect Rule such as this that has been added: