How a DNS Server (Domain Name System) works.
Why the open web links it
Explains how DNS servers work, including resolvers, root servers, and authoritative name servers.
Linked by 21 independent sites, 2 of them widely read in the 2026-10 crawl of the open web, including elementor.com, smallbiztrends.com, 99drop.com, ac.in, academy.lv.