Find out whether a domain name is available to be registered. The first 500 domain name availability lookups are complimentary when you register for a free developer account.Get started
500 free requests monthly. No credit card required.
Instantly find out if a domain name is available for registration.
Domain Availability API is the most accurate domain availability checker offered on the market. The first 500 domain name availability lookups are complimentary when you register for a free developer account.
Checks domain availability for registration.
Query results, with both parsed fields and raw texts, are returned in popular XML & JSON formats.
API works for nearly all of the TLDs.
Real-time WHOIS data ensures that only the most up to date and accurate information is delivered.
Identify who is hosting a particular domain name or website.Learn more
Define website category of the given domain.Learn more
Get access to the biggest US Internet Retailers Database.Learn more
Get well-parsed and normalized WHOIS information for any domain name, IP address or email.Learn more
Instantly get a screenshot of any web page.Learn more
Get data feeds of new registered domains along with their WHOIS data generated in real time.Learn more
Monitor exact matches, variations and common misspellings of your brand name & trademarks.Learn more
Keep track of the best business opportunities online.Learn more
Reveal all the domains that use the same mail server.Learn more
Get full contacts data of the given domain.Learn more
Find out which IP range the particular IP belongs to.Learn more
Assess the domain's or IP addresses reputation and risk profile with a simple score based on a comprehensive...Learn more
Find out the exact physical location of any IP address, email or domain name.Learn more
Get a complete daily list of all the registered domains and zone files.Learn more
Find all domains that use the same name server.Learn more
Find connections between various domains, individuals and organizations.Learn more
Find relations like ownership between hostnames and IPs.Learn more
The most accurate domain availability checker offered on the market.Learn more
Get the most relevant data to be ahead of emerging security threats.Learn more
Easily detect all typosquatting domain names as soon as they are registered each day.Learn more
We provide complete and relevant domain WHOIS data which can be customized and easily integrated as per your business needs.Learn more
Enhance your domain research toolkit by our enterprise-grade web-based solution that helps you in searching...Learn more
Find out which domains were added or dropped by registrants, with given search criteria.Learn more
Ensure the validity and quality of any email address.Learn more
We work hard to improve our services for you. As part of that process, we welcome your feedback, questions, and suggestions. Please let us know about your thoughts and feelings, and any way in which you think we can improve our product.
For a quick response, please select the request type that best suits your needs. For more info regarding the request types, see Contact us page.