About WhoisExtractor
Helping businesses access domain, WHOIS, and website data - ready to use for lead generation, research, and automation. Trusted since 2015.
Numbers That Speak for Themselves
Built over a decade of data collection, processing, and delivery at scale.
Clean Data. Ready to Use. Delivered Daily.
We don't provide raw scraped data - we deliver clean, usable datasets.
Ready-to-use files and API access built for real-world usage - not messy raw exports.
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Domain Name DatabasesNewly registered domains across 1,570+ TLDs, updated daily
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WHOIS Ownership DataRegistrant emails, phone numbers, postal addresses, and registrar details
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Website Contact & Lead DataBusiness emails, phones, and contact info from millions of live websites
No scraping tools. No proxies. Just clean, structured data.
Why We Exist
We believe data should be accessible without scraping, proxies, or technical complexity - so anyone from developers to marketers can use it immediately.
Why Businesses Choose WhoisExtractor
Built for real-world usage - not messy raw data.
We don't just collect data - we refine it for real-world usage.
Clean, Structured CSV Data
Every file is formatted, validated, and ready to open in Excel, import into a CRM, or feed into a pipeline.
Daily Updated Datasets
Fresh data lands every 24 hours. You always work with current domain registrations, WHOIS records, and contact data.
API Access for Automation
REST API on all paid plans. Connect directly to your tools, automate data pulls, and build data-driven workflows.
Long-Term Data Archives
Access historical datasets going back years. Track domain trends, registration patterns, and ownership changes over time.
Reliable Long-Term Collection
Over 11 years of consistent data operations. No gaps, no interruptions - a platform you can build your business on.
1,570+ TLDs Covered
From .com to country-specific TLDs - comprehensive global coverage so you never miss a registration anywhere.
Who Uses Our Data
From solo marketers to large agencies - our data powers real work across industries.
Marketers
Lead generation & email campaigns
Build targeted email lists, run cold outreach campaigns, and generate leads using Website and WHOIS data at scale.
Generate LeadsDevelopers
Automation & API integrations
Integrate via REST API into CRM systems, data pipelines, monitoring tools, and custom automation workflows.
Use the APIAgencies
Client campaigns & bulk prospecting
Purchase bulk data to build prospect lists for multiple clients, replacing expensive list brokers with self-served data.
Scale CampaignsResearchers & Analysts
Domain insights & market intelligence
Track registration trends, study niche domain activity, and analyse ownership patterns across TLDs and industries.
Explore DataBuilt Over a Decade
The Beginning
Started as a domain data collection project - building infrastructure to track newly registered domains across global TLDs.
WHOIS Data Expansion
Expanded into full WHOIS data collection - adding registrant emails, phone numbers, and ownership records to the platform.
Website Database Launch
Launched Website Database - delivering business emails, phone numbers, and contact data extracted from millions of live websites.
Full Data Platform
Now a complete data platform with three databases, API access, daily updates, and users worldwide - trusted by marketers, developers, and agencies.
Continuously growing and improving every year.
Built for Reliability
Built to handle large-scale data processing and delivery.
The platform you build your business on should never let you down.
Consistent Daily Updates
Data refreshed every 24 hours without interruption
Long-Term Archives
Historical datasets going back years - always accessible
Structured Formats
Clean CSV and API - validated, formatted, ready to use
Scalable Infrastructure
Built to handle millions of records without degradation
Start Using Trusted Data for Your Business
11+ years of experience. 319M+ domains processed. Ready to use from day one.
No scraping required • Daily updates • API available