The Domain Name Service (DNS) is a critical Internet system that provides a naming hierarchy, directory service and name resolution protocol. Without working DNS, most services that you host or consume will no longer be accessible. We'll cover everything you've ever wanted to know about roots, zones, authority and recursion.

In Part 1 of this webinar series, we'll share:

• Key concepts of the DNS
• How the name resolution process works
• The differences between types of DNS records