Domain Name Server Linux

This is pretty much important on servers facing the internet or having an active internet connection or if your system is part of an organization where the internal domain name system is implemented for it infra.

Domain name server linux. Local hostname and the domain name of your server defined in text configuration file located in etc directory. Dns naming system is a hierarchical and logical tree structure called the dns namespace. Linux domain name server dns prepare for the 207 section of the lpic 2 202 450 exam by learning the basics of dns creating name server configurations and more. Nameserver is the dns server to which your machine query for name resolutions.

A domain name system dns server or name server is used to resolve an ip address to a hostname or vice versa. First of all check if your server is having domain name already set up or not using below command. Dns is a hierarchical decentralized naming system for computers services or other resources connected to the internet or a private network. 01 about the course.

The dns domain name system is a naming system for computers the service that does that is the dns server which translates an ip address to a human readable address this process is the backbone of the internet and a 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. We will walk you through steps that need to be taken to the setup domain name on your linux server. With the help of samba it is possible to set up your linux server as a domain controller. 1 6 hrs of content.

In the networking terminology the domain name is the mapping of ip with the name. How to use hostnamectl command if you are using systemd based distro such as rhel centos 7 x fedora latest ubuntu linux 16 04 lts debian 9 x arch linux and more use hostnamectl command. Dns stands for domain name system or domain name servers translates internet domain and host names to ip addresses and vice versa. 1 6 hrs of content.

For such a scenario you have to configure the domain name for your linux server.