What is Domain name?

A domain name is the human-readable name of an internet address. sanalda.com is an example.

What is a domain name used for?

Devices communicate over the internet using numerical addresses. The Domain Name System (DNS) helps match names to their associated addresses, so visitors do not have to remember a numerical address to reach a website.

What is a domain extension?

The final part of a domain name is a top-level domain. These include generic extensions such as .com and .app and country-code extensions such as .tr. A domain name and the server hosting a website are separate components.