DNS for Developers

What Is DNS?
DNS, or Domain Name System, is what translates domain names to IP addresses and vice versa.
Wait, What Is an IP Address and What Are Domain Names?
You do realize this is a developer blog? An IP address is a unique address on the internet and a domain name is a user-friendly label for one or more of these.

Link: https://dzone.com/articles/dns-for-developers-funky-sis-devops-diary