Welcome To Our
Whois API
Below you can see some Whois API functionalities.
JSON Whois API
Our robust JSON Whois API delivers domain information for hundreds of millions domain names, across hundreds domains registrars and domain extensions. In our API documentation you can see the input and output parameters for our RESTful based Whois API.
Whois API in XML
Structured and parsed raw WHOIS data such as domain registration date, expiry date, reseller information, nameservers, registrar information in XML output. Check code examples for PHP, Javascript, Ruby, Python, Objective C, C# (.NET) and Java.
Whois API use case examples
Is someone infringing on your trademark? Are you hunting down recently registered “fake” domains? Are you looking for common patterns between phishing websites? Are you looking for 100% accurate domain availability checks? There are many use cases for our Whois API.
Cached and live results
Our Whois API in XML or JSON outputs delivers live or cached results. We have you covered in case you are looking for the actual live whois result or a cost-effective solution. How does our parsed Whois API response look like? Check here how to make an example Whois API request.
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