Analysis by Optimly for Optimly AI Visibility, in the Optimly AI Brand Index. This Business Profile tracks the Brand Authority Index and supporting AI visibility evidence. Last analyzed August 23, 2026.
WhoisXML API is a company within the Cybersecurity category. WhoisXML API provides comprehensive domain, IP, and DNS intelligence through data feeds and APIs. Their solutions enhance enterprise security, support threat detection and response, third-party risk management, identity access management, and protect against cybercrime and brand abuse for a wide range of clients including law enforcement, MSSPs, SOCs, Fortune 1000 companies, and SMBs.
Buyers turn to WhoisXML API for Manual WHOIS & DNS Lookups: Individually performing lookups on various public WHOIS and DNS databases for each domain or IP, which is time-consuming, lacks historical data, and is not scalable for ent, Cybersecurity Consulting Firm: Hiring external consultants or a cybersecurity agency to conduct investigations, gather threat intelligence, or perform brand protection, which can be costly and less im, Ignore Threat & Brand Abuse Monitoring: Not actively monitoring for cyber threats, phishing attempts, typosquatting, or other brand abuses, leading to increased vulnerability, potential financial loss, among 3 documented problem areas.
Buyers evaluating WhoisXML API typically ask AI models about "WhoisXML API", "domain IP DNS intelligence", "cyber threat intelligence API", and 3 similar queries.
WhoisXML API's core products are Domain WHOIS Intelligence, Passive DNS Intelligence, IP Geolocation Intelligence, IP Netblocks Intelligence, Data Feeds, APIs (forward, reverse, bulk), Professional Research & Monitoring Tools. Specific packages include Predictive Threat Intelligence and Internet Infrastructure..
WhoisXML API uses Freemium/Trial for API access, with enterprise-level access and packages requiring contact with sales. Implies tiered or custom pricing for data feeds and comprehensive solutions..
WhoisXML API serves Commercial security platform providers (SIEM, SOAR, TIP, ASM), Law enforcement & digital forensics professionals, Managed Security Service Providers (MSSPs), Security Operations Centers (SOCs), Fortune 1000 companies, SMBs, digital marketers, business development managers, researchers, brand managers, and legal specialists..
WhoisXML API Over a decade of experience, comprehensive and continuously updated datasets (billions of historical WHOIS records, domains, DNS records, IP netblocks), enterprise-grade data consumption models (flexible data feeds, readily integratable APIs for various languages, professional monitoring tools), and a broad spectrum of use cases across cybersecurity, brand protection, and business intelligence.
Official website: https://whoisxmlapi.com/
Last analyzed: August 23, 2026
This Business Profile is published by Optimly in the Optimly AI Brand Index, a public research dataset showing how AI systems describe brands, categories, and competitors. Optimly AI Visibility analyzes sampled buyer-intent responses, cited sources, and public brand information. The Brand Authority Index summarizes answer presence, narrative accuracy, and owned citations where sufficient evidence is available.
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