Guides
Plain-English explainers that pair with the tools.
How to Check If a Domain Name Is Available (and What to Do When It Is Taken)
The full workflow for finding a name that is actually yours to register, from the first search to the checks most people skip.
6 min read
SPF, DKIM and DMARC Explained: The Complete Beginner’s Guide to Email Authentication
Why mail from your domain lands in spam, and the three DNS records that fix it, in the order you should set them up.
8 min read
DNS Propagation Explained: Why Changes Take Time and How to Watch Them Spread
What actually happens after you edit a DNS record, how long it really takes, and how to check the change from around the world.
6 min read