Product Blog

Domains & Subdomains Discovery Web Tool Tutorial
Domains & Subdomains Discovery Web Tool Tutorial

Domains & Subdomains Discovery Web Tool Tutorial

Domains & Subdomains Discovery Lookup allows you to identify all domains and subdomains that contain all the Include terms and none of the Exclude terms. You can discover domains only, subdomains only, or both. Also, you can specify where the search term should be placed in the domain name: start with, end with, contains, contains the word, to narrow down the results according to your needs.

The Domain Research Suite (DRS) Guide for Journalistic and Media Research

The Domain Research Suite (DRS) Guide for Journalistic and Media Research

As an aggregator of WHOIS, DNS, and IP data, WhoisXML API can help back up journalistic investigations with verifiable online facts about domains and websites. Researchers and media professionals can use our 9-in-1 hosted Domain Research Suite (DRS) platform to investigate suspicious domains, detect domain registration trends, keep track of the government’s or private sector’s actions towards errant websites, and more.

Try our WhoisXML API for free

Get Started

Have questions?

We are here to listen. For a quick response, please select your request type. By submitting a request, you agree to our Terms of Service and Privacy Policy.

Sales
Technical Support
Account issues
Product customization

Message sent!

We'll contact you shortly.

Oops!

Something went wrong. Contact us via regular email.