what is a name server

A nameserver is a server in the Domain Name System (DNS) that translates domain names into IP addresses. It stores and organizes DNS records, each of which pairs a domain with one or more IP addresses. Nameservers play a vital role in connecting URLs with the IP addresses of web servers, essentially acting as a directory that makes it easy to find resources across the Internet. When a user enters a URL in their browser, the nameserver connects that URL with the underlying web server that powers the site, enabling the browser to locate the site's IP address and load the requested page. In essence, nameservers are essential for the functioning of the Internet, as they bridge the gap between human-readable domain names and computer- processable IP addresses