In the fast-paced world of the internet, where milliseconds can make a difference in user experience, efficient and reliable DNS (Domain Name System) resolution is crucial. One technology that has emerged as a powerful tool to improve DNS performance and availability is Anycast DNS. This guide will walk you through the fundamentals of Anycast DNS, how it works, its benefits, and why it matters in today’s digital landscape.
What is DNS?
Before diving into Anycast DNS, it’s essential to understand what DNS is. The Domain Name System (DNS) is often referred to as the “phonebook of the internet.” It translates human-readable domain names (like www.example.com) into IP addresses that computers use to identify each other on the network. Without DNS, navigating the internet as we know it would be nearly impossible.
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