Run DNS check service on a raspberry pi

  1. sudo apt-get install -y dnsmasq
  2. sudo service dnsmasq restart

sudo apt-get install dnsutils or yum install bind-utils(for nslookup and dig tool)

example:

address=/EITE.ORG/1.1.1.1

Save as test.conf under /etc/dnsmasq.d/, sudo service dnsmasq restart

after that EITE.ORG is point to 1.1.1.1 now.