Summary of How a DNS Server (Domain Name System) works.

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The DNS system is used to convert human-readable domain names into IP addresses. DNS servers help resolve the name of a website by providing the IP address of the website. The computer will store the IP address in its cache memory for future use.

• 00:00:00 DNS (domain name system) is a system that converts human-readable domain names (such as yahoo.com) to IP addresses. DNS is used to locate webpages on the internet.
• 00:05:00 A DNS server helps resolve the name of a website, by providing the IP address of the website. Once the IP address is received, the computer will store it in its cache memory for future use.