Search results appear instantly as you type
Domain name search results as you type.
Our instant search tool helps you find and register domain names, domain extensions, and domains for sale at the same time.
Domain name generator
Our domain name generator adds thousands of popular beginnings and endings to your domain name search. Find website names for your new business or online store.
Search extensions like .com, .app, .dev, .store, and over a hundred more. Use our domain extension search tool to explore country-code domains (ccTLDs) like .ca, .co.uk, .us, and .in.
Domains for sale
Search millions of domain names for sale. AI-powered tools help you find great names.
Expired domain names
Search domain names that are about to expire. Some registrars let you buy the domain name immediately, sometimes the names go to an auction, and others will backorder the name for you.
Frequently asked questions
How do I search for a domain name?
How do I find out if a domain name is available?
Which is the best domain extension?
Check domain availability
Our tool checks domain availability by doing a DNS query to get domain name search results as fast as possible. WHOIS domain lookups are much slower than DNS queries, but provide more information about who registered the name.
Red results mean the name is taken. Do a WHOIS lookup to see when the current registration expires.
Green results mean the name is available and you can register with one of our partners!
Blue results show names for sale. Buy them from one of our auction partners.
Business name generator
The key to finding a great business name is to make it interesting. The business name generator will help you identify a list of names that make you stand out.
Private and secure
All traffic to the site is encrypted. Press Return to register your domain name. We collect usage data to help improve our products.