Enabling Cloudflare breaks DNS-over-TLS, port 853 issue perhaps?

I have a simple VPS running Adguard Home which I use to process my DNS requests. I have the web portion protected by Cloudflare to prevent malicious access to the admin panel. My cert is provided by Let’s Encrypt. Whenever I have Cloudflare enabled I can only use DoH, DoT and DoQ will break. What might be the cause of this?

Thanks!

This topic was automatically closed 15 days after the last reply. New replies are no longer allowed.