Install gdnsd by entering the following commands in the terminal:
sudo apt update sudo apt install gdnsd
Description:
authoritative domain name server
gdnsd is an Authoritative-only DNS server. The initial g stands for Geographic, as gdnsd offers a plugin system for geographic (or other sorts of) balancing, redirection, and service-state-conscious failover. . gdnsd has a strong focus on high performance, low latency service. It does not offer any form of caching or recursive service, and does not support DNSSEC. . This package provides the core gdnsd daemon and basic plugins.
Homepage: http://gdnsd.org/
Version: 2.3.0-1
Section: universe/net