Brianna

DNS servers are essential for online communications. They are responsible for translating human-readable domain names like “www.

google.com” into the numerical IP addresses that computers use to communicate with each other.

DNS servers are also used to provide name resolution for other services on the internet, like email and instant messaging. When a user types in a domain name like “email.google.

com” or “gmail.com,” their computer contacts the DNS server to learn the numerical IP address for that domain.

DNS servers are a necessary part of the internet, and they play a critical role in ensuring that users can access the websites and services they need.