NS Record vs Nameserver (understand this one very important difference)
Introduction to DNS and Nameservers
How a DNS Server (Domain Name System) works.
The difference between a domain name registrar, DNS, and hosting
DNS Records: Basic Guide to DNS Types
DNS Explained in 100 Seconds
What is DNS (Domain Name System)?
What are CNAME records? (and how they compare to DNS A records)
How to Update DNS Records on HarmonWeb
Nameservers in DNS - What are...
What is DNS? | How a DNS Server (Domain Name System) works | DNS Explained
DNS (Domain Name System) - Explained , Types of Domain Name Servers | How DNS works | TechTerms
DNS as Fast As Possible
NameServers Explained | How to Start a Web Hosting Company
What is DNS? (and how it makes the Internet work)
DNS Records Explained
DNS and DNS Zones and Zone Files Explained
Lec-76: Domain Name System (DNS) in computer Networks
What is a Name Server? Simple explanation of how domain name servers work.
What is the difference between a Name Server and a DNS Server?