Two clean options — whichever keeps your life simpler. You own the work either way, and you can migrate between them at any time.
Already own the domain? I'll wire it up to the site or app I build for you — DNS, SSL and email records handled.
Prefer to not think about it? I'll register the domain, host the site and handle renewals, monitoring and backups on a simple monthly fee.
// Monthly hosting fee quoted with the project scope. No long-term contracts.