Blocking DNS over HTTP

[wadhwa]

There's been a lot of discussion around how to block DNS over HTTP, I found that public-dns.info have a very good list which is updated multiple times a day.

I simple Firewall Alias and a Floating rule is very affective if you use Adguard or PiHole DNS.

** Don't forget to port-forward TCP/UDP 53 to local DNS IP.

See attached Images

[Giant850]

Thanks for the tip! Is this port forward rule what you had in mind? My OpenSense IP is 10.13.2.1 and it's forwarding to NextDNS for filtering.