__oz

To reliably run this DNS server I would have to have another host on the network that uses a separate DNS route that checks every entry on pi-hole against the secondary to confirm something fishy is not going on.

+1 for pfSense port.

Also, not sure how I feel about having this device as my primary DNS server for my entire internal network. What if the project gets compromised and injects a number of malicious DNS entries, now my entire network is toast?

Xdebug and Netbeans, tons of tutorials on how to set it up on google/youtube.

Debugger++

Without a debugger you're a sitting duck!

same here, putting another exit on the canvas breaks things in a weird way