what is dns

Question

what is dns

Accepted Answer

DNS stands for Domain Name System. It is a decentralized system that translates domain names into IP addresses.

DNS is used to resolve domain names to their corresponding IP addresses.
It helps in the efficient routing of internet traffic by translating human-readable domain names into machine-readable IP addresses.
DNS servers store and distribute the mapping information between domain names and IP addresses.
It plays a crucial role in the functioning of the internet by enabling users to access websites using domain names instead of remembering complex IP addresses.
DNS also supports other functionalities like email routing and maintaining the hierarchy of domain names.
Example: When you type 'www.example.com' in a web browser, DNS resolves it to the IP address of the server hosting that website.

Accepted Answer

Domain Name System (DNS) server is use to translate Fully Qualified Domain Names (FQDN) into IP addresses and IP address into Fully Qualified Domain Name.

what is dns

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