Domain Name System - Wikipedia
DNSとは?DNSの仕組み | Cloudflare
- Domain Name SystemThe Domain Name System (DNS) is a hierarchical and distributed name service that provides a naming system for computers, services, and other resources on the Internet or other Internet Protocol (IP) networks. It associates various information with domain names (identification strings) assigned to each of the associated entities.en.wikipedia.org/wiki/Domain_Name_System
DNSサーバーと種類 | Cloudflare
DNSとは─ドメインネームシステムの基本を解説 - Kinsta
DNSとは?基礎知識や仕組み、設定方法を解説 │ TechMania
What is DNS? | How DNS works | Cloudflare
DNSとは - JPNIC