The Internet’s phonebook: What is the Domain Name System (DNS) and why does it matter?
When you want to visit a friend, you don’t need to memorize their house’s exact GPS coordinates (like 40.7128° N, 74.0060° W). You just need to know their human-friendly street address, like “123 Main Street.” Even simpler, if you want to call them, you don’t memorize their 10-digit phone number; you just tap their name […]
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