This is an animated DNS tutorial showing what a DNS server is and how it works. It explains the different levels of DNS, such as the resolver, root server, domain server, and authoritative name server.
#DNS

►Exclusive Deal. Get the VPN that I use (affiliate). https://nordvpn.com/powercert
Save 59% on a 2-year plan + 4 months free

►Never forget your passwords again. ►https://bit.ly/3S05wAM (RoboForm affiliate).
RoboForm is my personal password manager. Sync all your logins and passwords across all your devices. Save up to 42% using my link.


I am a participant in the Amazon Services LLC Associates Program, an affiliate advertising program designed to provide a means for us to earn fees by linking to Amazon.com and affiliated sites.