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Bulk Whois Data

By Online-Domain-Tools.com
Updated 19 days ago
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Bulk Whois Data API Overview

Parsed WHOIS data for your business. Simply. Reliably.

Does your business need reliable source of WHOIS data? Do you need hundreds or thousands WHOIS queries per day? Bulk Whois API provides parsed WHOIS data in JSON format. Our API is so simple that the initial integration process is a matter of hours. Sign up today and focus on your core business while we will take care about providing the data you need.

All TLDs are supported including new gTLDs, but not all WHOIS servers provide the same level of detail. Feel free to test with the free subscription before you buy.

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Bulk Whois API Documentation

The API is based on Bulk Whois API: https://bulk-whois-api.com/documentation/

The Mashape endpoint uses Synchronous mode and supports only Query API call, but it is possible to use multiple queries in parallel.

To use Mashape endpoint, you are required to use the Mashape authentication, not the one described in the original documentation.

The requests done to Mashape endpoint contain query argument, which must be either a domain without subdomains or IPv4 address. A definition of domain without subdomains differs across TLDs. For simple TLDs such as .com, .biz, .info, etc. a valid query must consist of a second level domain and a top level domain (e.g. example.com). For some TLDs, however, the second level domains are reserved and a valid domain name without subdomain includes a third level domain too - e.g. example.co.uk.

The format of responses and errors are equivalent to the original API.

Install SDK for (Node.js)Unirest

OAuth2 Authentication
Client ID
Client Secret
OAuth2 Authentication