The Domain Name System (DNS) is a fundamental part of how the internet works, translating human-readable domain names like "example.com" into machine-readable IP addresses like "93.184.216.34." This system allows us to access websites, send emails, and use other internet services without needing to memorize complex strings of numbers. DNS is often compared to a phone book, but it's a bit more complex due to its hierarchical structure, distributed nature, and the various processes involved in resolving a domain name. Here’s a detailed breakdown of how DNS works.
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How DNS Works
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The Domain Name System (DNS) is a fundamental part of how the internet works, translating human-readable domain names like "example.com" into machine-readable IP addresses like "93.184.216.34." This system allows us to access websites, send emails, and use other internet services without needing to memorize complex strings of numbers. DNS is often compared to a phone book, but it's a bit more complex due to its hierarchical structure, distributed nature, and the various processes involved in resolving a domain name. Here’s a detailed breakdown of how DNS works.