How to properly configure pfsense for hostname resolution in Pi-Hole? I accidentally figured it out once and haven't been able to recreate it! : r/ pihole
PfSense DNS Resolver with PiHole DNS forwarder for network-wide ad-blocking – Max Chandler
Pfsense with pihole correct configuration? | Netgate Forum
pfSense, Pi-hole, and VLANs - David Kazebeer, Live Video Guy
Pfsense with pihole correct configuration? : r/pihole
Setup Pihole To Work With Pfsense (On Any Hardware) and To Redirect All DNS Traffic Back to Pihole | Coy Geek
Building The "Ultimate" Router - [PFSense + Pi-hole + PIVPN] - YouTube