Not all domain registrars offer the same domain name extensions (.com, .net, etc.) or features. Some include free domain privacy. Others offer additional web services, such as web hosting, email and marketing tools. Many of the best web hosting services usually offer domain registration.

It is possible to create a website without registering a domain name, but you won’t be able to properly brand your site. For example, if you choose a free website plan from a web host, you’ll be given a subdomain of the host’s domain (yoursite.webhost.com). It’s more professional (and easier to remember) than an actual domain—plus, it helps with your brand equity and ranking in search engines.

The short answer is: You can’t. Domain registration is more like a rental or leasing service. Most domain registrars allow you to register your domain for up to 10 years at a time, and they’ll usually offer an auto-renewal service, so you don’t lose your domain.