Threat Hunting Pipelines
Correlate registrant details to identify shared hosting footprints, rogue nameservers, or cybercriminal campaign profiles.
Security Solutions
WHOIS Database for CyberSecurity & Threat Intelligence
Leverage newly registered domain feeds for network defense. Ingest daily WHOIS databases to analyze phishing blocks, typosquatting alerts, and malicious activity.
Overview
Proactive threat hunting and network defense
Block phishing infrastructure before it launches. Over 70% of malicious domains are under 30 days old — ingest newly registered domains daily to secure your firewall endpoints.
Cybersecurity threat hunters use our daily WHOIS files to run domain correlation searches, registrar tracking, and infrastructure profiling. By integrating raw database feeds directly over secure FTP, SOC teams can analyze delegating nameservers and registrar trends locally, without hitting slow lookup rate-limits.
Example Schema Values
| Schema Parameter | Parsed Field Value |
|---|---|
| registrarName | Security Registrar Inc. |
| nameServers | ns1.maliciousdns.com | ns2.maliciousdns.com |
| createdDate | 2026-08-05 |
Integrations
Designed for high-performance use cases
How engineering and data science teams utilize daily parsed feeds to power their core metrics.
Typosquatting Audits
Set up automated alerts matching brand name variations and common typos to catch spoofing domains during registration cycles.
DNS Firewall Filtering
Ingest daily newly registered domain lists into DNS filters (like Pi-hole or corporate gateways) to block young domains on corporate devices.
FAQ
Frequently Asked Questions
How fast are cybersecurity threat lists updated?+
Our feeds refresh every 24 hours. The daily files land on your FTP directory within hours of registry zones being updated.
Can I query the API in real-time inside my SIEM?+
Yes. In addition to our daily bulk downloads, we provide a REST API queryable under 500ms for threat intelligence correlation hooks.
Start downloading the whois database today
Subscribe and your FTP credentials are delivered instantly. Daily files, unlimited downloads, no long-term contract.
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Everything you need to evaluate, buy and use our daily whois data.