pigdns

🐷 PigDNS is a DNS server with Let's Encrypt integration

Features

• Mimic behaviour of services like nip.io and sslip.io
• DOH (DNS over HTTPS) support
• Full recursive mode resolver (with in memory cache)
• Automagic Let's Encrypt certificate management for the handled domain and DOH (using the DNS01 challenge)
• Special cases handling using a standard zone file
• regexp blocklist

Getting started

docker compose up -d

This brings up a local full recursor whit a blocklist enabled

You can already query it with:

$ dig @127.0.0.1 google.com

Example: Delegate a subdomain to pigdns.

Delegate pig.yourdomain.io. On your domain nameserver:

• add an A record that points to the IP address on which pigdns is listening
• add an NS record that points to the pigdns server

domain	record type	destination
pigdns.yourdomain.io	A	159.12.16.4 (put your pigdns server ip address here)
pig.yourdomain.io	NS	pigdns.yourdomain.io