ServeTheWorld Tutorial Channel
Structured, practical tutorial series built from real-world customer cases.
New guides added every week.
Richard Sutherland
Beginner
DNS records are the instructions attached to your domain. You'll meet the four record types that come up most often and learn how to understand what they are saying.
- 46
- 9 min
Richard Sutherland
Beginner
Domain management often involves several companies, which can get confusing. This tutorial sorts out who runs the registry, who sells the domain, who hosts the DNS, and where you make to changes to it all.
- 48
- 8 min
Richard Sutherland
Beginner
DNS lets people use names while computers use numbers. This opening tutorial explains the problems DNS solves, how a DNS lookup works, and why DNS is so important to everythnig you do online.
- 48
- 1
- 8 min