Unfortunately, we don’t offer domain registration services for our customers. If you’re looking for a place to register your domain, check out places like Name.com, Google Domains, NameCheap, and eNom. Google Domains is nice in that you can easily integrate Google Apps with it for email and docs. It also comes with a free world-class DNS service.
Make sure to read our Google Domain Reviews (Pros vs Cons) blog post.