Wildcard Domains in PiHole

Brandon Rozek

May 25, 2020

As of this time of writing, the current version of PiHole (5.0) supports adding custom DNS records, but not wildcard records. This makes it annoying if you run a bunch of different services within your LAN following a certain pattern.

Though since PiHole runs on top of dnsmasq it is easy to add an additional configuration file to point a domain containing example.com to a specific ip.

If you look in /etc/dnsmasq.d/ there are the files 01-pihole.conf and 02-pihole-dhcp.conf. For our wildcard record, we’re going to add a new file 03-custom-dns.conf. Let’s have an example where we want to map example.com and *.example.com to


Once you save, restart the container or box and you will then have the wildcard record!