Domain name system or DNS is a system to translate any domain name to IP address. Since web browser can only understand numeric language using IP addresses, when a user searches on the internet, the domain name system converts that domain into IP address, sending to web browsers and computers. Then the web browser shows the specific website to the users with the help of IP address.
The whole system of translating this is called domain name system. Here first any domain name is converted into IP address and later IP address is translated into domain name, which is easily understood by user.
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