Summary

API Overview: This guide highlights a suite of advanced domain management tools and services offered by a large provider. The platform includes powerful search functions such as WHOIS and DNS lookup APIs with multiple filters. For IP addressing and geolocation, vendors provide dedicated databases allowing bulk searches and reverse IP lookups. Users can verify email domains through verified verification services or download the full WHOIS history to resolve ownership issues. Tools assist with early detection of phishing and malicious registration patterns by offering data feeds and AI-powered research capabilities. The interface supports real-time notifications via notifications and provides a comprehensive database for tracking newly registered domains and website categorization.

Title

WhoisXML API: #1 for Domain, WHOIS, IP, DNS & Threat Intelligence

Description

WhoisXML API offers domain, WHOIS, IP and DNS data feeds, APIs, and research & monitoring tools for greater enterprise security and data-driven business.

Keywords

intelligence, domain, data, lookup, database, threat, reverse, internet, domains, security, research, email, more, bulk, monitor, history, brand

NS Lookup

A 172.66.170.58, A 104.20.37.119

Dates

Created 2026-03-07

Updated 2026-04-17

Summarized 2026-04-18