Right In The Pi-hole
From Rabbi Blog
Ran into issues with ubuntu-26.04-standard container in ProxMox in regards to dig: there was no output. Tested 22.04 and it worked. Resorted 25.04.
Pi-hole
Setup
sudo apt update && sudo apt upgrade -y sudo apt install curl -y sudo systemctl stop systemd-resolved sudo systemctl disable systemd-resolved sudo rm /etc/resolv.conf echo "nameserver 1.1.1.1" | sudo tee /etc/resolv.conf curl -sSL https://install.pi-hole.net | sudo PIHOLE_SKIP_OS_CHECK=true bash
Selections
Do the setup questions...
Password
pihole setpassword
URL
Go to http://IP:80/admin and login
Unbound
jnTracks pointed me this way...
Setup
sudo apt update sudo apt install unbound -y sudo nano /etc/unbound/unbound.conf.d/pi-hole.conf
Get Root Hints
curl -o /var/lib/unbound/root.hints https://www.internic.net/domain/named.root
PreFlight Check
sudo systemctl restart unbound sudo systemctl enable unbound
Test both a pass and a servfail
dig pi-hole.net @127.0.0.1 -p 5335 dig sigfail.attrib.org @127.0.0.1 -p 5335
Point Pi-Hole to Unbound
- Open your Pi-hole Admin Web Interface in a browser.
- Navigate to Settings > DNS.
- Uncheck any public Upstream DNS Servers you had enabled (e.g., Google, Cloudflare).
- Under the Custom DNS (IPv4) fields on the right, check the box and input:
- 127.0.0.1#5335
- Click Save at the bottom of the page.