DNS Explained: The System That Makes the Internet Work

DNS: The Domain Name System. The whole internet relies on it. Every problem gets blamed on it. This video explains how it works. 💬 *Follow* *Me* https://twitter.com/AndrewMRQuinn 📄 List of DNS Record Types https://en.wikipedia.org/wiki/List_of_DNS_record_types Video timestamps: 0:00 - Introduction 0:41 - What is DNS? 2:39 - How Name Resolution Works 7:09 - Caching and TTL 11:51 - DNS Record Types #DNS #ItWasDNS #ItsAlwaysDNS