A DNS is a Networking service that converts IP addresses to domain names, for example, if you enter this IP address in your browser it redirects to you don't have to remember the ip to enter to google because it is the job of the DNS.īy default the devices (router/modems) are configured to work with the Internet Provider Servers, no all servers have the same speed to convert IPs to domain names, so it could increase a little the load of the websites, it also can increase or decrease your ping, if you are a gamer this is very important.
I will explain very quickly what is a Domain Name System (DNS) before to start with this tutorial.
