Start Your Domain Search

Domain name search results appear instantly as you type. Check domain names, popular extensions, and aftermarket domains for sale.

Instant Domain Checker

Check domains instantly as you type. Find a great name to help people find your business online. Use our instant search and suggestion tools to find and register domain names.

Generate Domain Names

Our domain name generator adds thousands of popular beginnings and endings to your search. Find a website name for your new business or online store.

Find Domains For Sale

Search millions of domain names for sale. AI-powered tools help find your domain name. Over five years of domain price history available to IDS Pro subscribers.

Search All Domain Extensions

Lookup domain endings like .com, .app, .dev, .store, and hundreds more. Use our domain extensions search tool to search hundreds country-code domains (ccTLDs) all at once.

Lookup Domain Availability

Our tool checks domain availability by doing a DNS query to get search results as fast as possible. WHOIS domain lookups are much slower than DNS queries, but provide more information about who registered the domain name.

Red results mean the name is taken. Do a WHOIS lookup to see when the current domain 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.

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.

Sponsored Results

Links to our hosting and registrar partners are sponsored. That’s how we make money to pay for this service and its improvements.