And, when I use “reverse_proxy”, I also get taken to the Adguard Home Dashboard, but there are SSL Cert issues on the Chrome browser. The problems I have found: With “redir”, when I go to the IP address of my Raspberry Pi, the URL changes to “192.168.80.131:88”, and I am unsure if that is appropriate for DNS servers. As you can see in my Caddyfile I am unsure if I should be using a “reverse_proxy” or a “redir”. This way I can still use the Raspberry’s IP as my DNS IP address while still reserving Port 80 for Caddy. Usually AdGuard Home would also be setup with Port 80, but I figured I can setup Adgurad Home at port 88 and use Caddy to take connections coming in to port 80 and point it to port 88. I have dedicated Port 80 to be setup with Caddy.

My problem lies with setting up AdGuard home correctly. I am able to use Caddy to reverse proxy my domain paths to the different applications on my QNAP server, so that is all good (unless anyone has any better suggestions for my Caddyfile which I have shared below). I also have a QNAP server which I have apps running on different ports. My setup: I have a Raspberry Pi 4 (Running on Raspberry OS version buster) and on there I am running Caddy, Adguard Home (A DNS Service), and Wireguard.

Adguard raspberry