What is DNS

Question

What is DNS

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 servers store DNS records that contain information about domain names and their associated IP addresses.
DNS also supports other types of records like MX records for email routing and TXT records for domain verification.
DNS operates in a hierarchical structure with different levels of DNS servers, including root servers, top-level domain servers, and authoritative name servers.
DNS caching is used to improve performance by storing previously resolved domain name-to-IP mappings.
Examples of DNS providers include Google DNS, OpenDNS, and Cloudflare DNS.

Accepted Answer

DNS is use of convert domain name to ip address. It is Domain name system

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