Domain Name System
Understand how the Domain Name System works.
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Every device connected to the internet has its unique
The Domain Name System (DNS) is a hierarchical decentralized naming system that translates human-readable domain names, such as educative.io, into IP addresses. The DNS organizes domain names into a hierarchical tree-like structure:
At the top are root domain servers, the highest authority in DNS.
Below are
...top-level domains Top-level domains (TLDs) are the last part of website addresses, like ".com" or ".org." They categorize websites into groups based on their purpose or location. There are three main types: generic (for everyone), country-specific, and special-purpose TLDs. Knowing