HowTo Setup a Linux DNS Server - bind9

The DNS (Domain Name System) is a naming system for computers, the service that does that is called DNS server which translates an IP address to human readable address, this process is the backbone of the internet and very important service in your server, so from that point, we will discuss DNS server or specifically Linux DNS server and how to install, configure and maintain it.  The config file /etc/hosts Without the need to DNS server, It’s reasonable for each system to keep its own copy of a table of the hostnames on the local network with their corresponding IP addresses especially small sites with no internet connection.

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