The post explains the Domain Name System (DNS), comparing it to a phone book that translates site names into IP addresses. It describes the process of how browsers, operating systems, and resolver servers interact to locate a site's IP address. The DNS hierarchy involves root servers, top-level domain (TLD) servers, and authoritative name servers, each playing a specific role. DNS uses caches to improve efficiency and reduce latency.
Table of contents
References1 Comment
Sort: