Looking for more info? Previously, we explained what a custom domain is and offered tips on picking out a good domain name. You can also browse our support pages on domain-related topics.

Many bloggers choose to make their web presence more personal by using their own custom domain (yourgroovydomain.com instead of example.wordpress.com, for example). If you’re thinking about registering a custom domain or already have one, there are a few important things you need to know that will help you successfully manage your domain registration.

Know the parties involved in domain registrations

When you purchase a domain via WordPress.com (or any other registrar), it might seem like a quick, click-the-button-and-it’s-done process. But several entities come together to make your registration happen smoothly:

• ICANN (Internet Corporation for Assigned Names and Numbers): a nonprofit organization that sets and enforces rules designed to keep the Internet secure and stable. Each of…