What is dns? Domain name system

Question

Accepted Answer

DNS stands for Domain Name System. It is a decentralized naming 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 operates through a hierarchical structure of name servers that store and distribute domain name information.
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 important functions like email routing and maintaining the security of internet communications through features like DNSSEC.

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