The Domain Name System (DNS) acts as the phonebook of the internet, translating human-friendly domain names into IP addresses that computers use to identify each other on the network. It is a hierarchical and decentralized naming system that ensures efficient and reliable access to websites and online services.

Domain Name System

The Domain Name System (DNS) is a hierarchical and decentralized naming system used to resolve human-readable domain names into IP addresses, enabling users to access websites using easy-to-remember names instead of numerical IP addresses. It functions as the internet's phonebook, coordinating the translation process through a distributed network of servers to ensure efficient and reliable access to online resources.

phonebook of the internet

human-friendly domain names

IP addresses

computers

A network is a collection of interconnected nodes that can exchange data and resources, facilitating communication and interaction among them. It is foundational in various fields, enabling complex systems to function and providing a framework for understanding relationships and dynamics within a system.

network

Hierarchical naming system

decentralized naming system

Efficient access is about getting what you need quickly and easily, like finding your favorite toy in a tidy room. It's important because it saves time and makes us happy by not having to search too long.

Efficient Access

reliable access

websites

online services

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