# WhoisXML API
> 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.
- URL: https://optimly.ai/brand/whoisxml-api
- Logo: https://logo.clearbit.com/https://www.whoisxmlapi.com/
- Slug: whoisxml-api
- BAI Score: 54/100
- Archetype: Challenger
- Category: Cybersecurity
- Last Analyzed: July 1, 2026
## Buyer Intent Signals
Problems: Prevent phishing | Detect malware | Identify typosquatting | Combat cybersquatting | Fight cybercrime | Manage third-party risk | Improve threat detection and response | Protect digital assets | Enhance network visibility | Assess security posture
Solutions: Obtain domain WHOIS data | Access passive DNS records | Retrieve IP geolocation data | Utilize IP netblocks intelligence | Integrate threat intelligence APIs | Consume cybersecurity data feeds | Monitor brand for abuse | Conduct cyber investigations | Enrich business data
Comparisons: Compare threat intelligence providers | Evaluate domain and IP data APIs | Review cybersecurity data feeds | Assess brand protection services | Find WHOIS database download options | Research DNS lookup services