How the Domain Name System Works - URI- URN - URL - URC

if you own or want to own a domain name,  you must understand how the Domain Name System works, including the purpose/rules of TLDs, URI, URN, URC and URL

http - What is the difference between URI, URL and URN? - Stack Overflow

Uniform Resource Identifier (URI): Definition, Types, More

PPT - URI -URL-URN PowerPoint Presentation, free download - ID:4440152

Understanding Difference Between URL, URI and URN

Understanding the Differences between URL, URI and URN

URI differences: URN, URL – Dimitri's Wanderings

Is there any relation between URI and URL? - Quora

The World-Wide Web

PPT - URI -URL-URN PowerPoint Presentation, free download - ID:4440152

PPT - URI -URL-URN PowerPoint Presentation, free download - ID:4440152

Difference Between URI and URL

How the Domain Name System Works - URI- URN - URL - URC

Understanding the Differences between URL, URI and URN

URL, URI, URN: What's the Difference?