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500 free requests monthly. No credit card required.
Get access to over a billion active WHOIS records for both domains and subdomains across 2,864+ gTLDs and ccTLDs.
Our well-parsed and normalized WHOIS data can quickly be integrated into different internal systems to speed up its use by various stakeholders.
The query results with both parsed fields and raw texts are returned in commonly-used XML and JSON formats.
Our WHOIS data is gathered in near-real-time, giving users exclusive access to accurate and updated information for better decision-making.
Get key data points for domains including Registrant name, organization, e-mail address, registration address, registrar information, creation date, expiration date, updated date, domain availability, domain age, and even more.
With one API call, you get WHOIS information which is well-parsed and normalized to a consistent format for easy integration with your business processes. The first 500 WHOIS API calls are complimentary for a free developer account.
Our Bulk WHOIS processing tools provide WHOIS records for a bulk list of domains/IPs via a single REST API query as well as easy-to-use GUI. Upload your existing data and download the result in the CSV format.
We provide complete and relevant domain WHOIS data, which can be customized and easily integrated as per your business needs. We do our best to widen the scope of our database and boost its accuracy so as to offer data as structured as possible.
We work hard to improve our services for you. As part of that, we welcome your feedback, questions and suggestions. Please let us know 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 the Contact us page.
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