My domain isn't connecting
The site shows nothing, an error, or the old page. Three checks find the cause in this order: records, propagation, the thing the domain points at.
My payment failed
The checkout said no. What actually happened, why it's almost always the bank being careful, and the fastest route to a completed registration.
DNS records, explained
A, AAAA, CNAME, MX, TXT, NS - what each record type does, in one sentence each, and which one you need for the thing you're trying to do.
Looking to learn rather than fix? The Learn hub covers choosing, buying, and owning a domain - including doing it from the AI assistant you already use.