The Timing Advantage in B2B Outreach
In B2B sales, timing is everything. A business that just registered a new domain is, by definition, starting something - a new company, a new product line, a new market expansion. They need services: hosting, web design, SEO, legal, accounting, SaaS tools, and dozens of other things. The window to reach them before competitors do is measured in days, not weeks.
This is why newly registered domain feeds have become a core data source for high-performing sales teams. Every day, WhoisExtractor collects and delivers a complete list of new domain registrations from registries around the world - structured as a ready-to-use CSV file, zipped and available by 6:00 AM IST.
What the Data Looks Like
The Domains Database daily feed delivers 240,000+ new domain registrations per day across 1,570+ TLDs. Each record in the CSV includes:
- Domain name
- TLD / extension
- Registration date
- Registrar name
- Nameservers (where published)
This is clean, structured data - not raw WHOIS queries. You get one file per day, every day, with all the new registrations from the previous 24 hours. Open it in Excel, load it into your CRM, or pipe it directly into your automation stack.
Pairing Domain Data With Contact Information
Domain names alone are useful for discovery, but the real power is combining them with contact information. There are two ways to do this with WhoisExtractor:
Option 1 - WHOIS contact data: The WHOIS Database includes registrant name, email, phone number, and organisation for domains where this information is publicly available. For newly registered domains, this data is often complete because new registrants have not yet set up WHOIS privacy services.
Option 2 - Website contact data: Once a new domain goes live, the Website Database collects email addresses and phone numbers from the live website. This gives you verified, publicly listed contact information - the kind a business actively wants people to find.
Most lead generation teams use both: the daily domain feed for discovery, WHOIS or website data for contact details.
Practical Filtering Approaches
240,000 domains per day is a large dataset. Effective prospecting requires filtering down to the segments relevant to your business:
By TLD - .io, .ai, .app, and .co are heavily used by technology startups. .store, .shop, and .online signal e-commerce intent. Country-code TLDs like .in, .com.au, or .co.uk let you target specific geographies. WhoisExtractor also provides dedicated TLD landing pages so you can browse by extension.
By keyword in the domain name - Filter the CSV for industry-specific keywords. If you sell legal software, look for domains containing law, legal, attorney, solicitor. If you serve restaurants, filter for restaurant, cafe, bistro, eats.
By registrar - Certain registrars are popular with specific segments. Matching registrar patterns to customer profiles can sharpen segmentation further.
By date range - The API supports fetching up to 4 days back, which lets you backfill or retry if your pipeline had a gap.
Setting Up Automated Daily Delivery
For teams that want fresh data every morning without manual downloads, the Domains Database API is the right tool. One scheduled request pulls the day's file automatically:
curl "https://get.whoisextractor.com/?api=YOUR_API_KEY&pid=10" \
--output domains-$(date +%Y-%m-%d).zip
Full API documentation including all product IDs and parameters is available on the API documentation page.
What to Do With the Data
Once you have filtered, relevant domain registrations with contact information, the workflow is straightforward:
- Add records to your CRM with a "newly registered" tag and the registration date
- Trigger an automated email sequence within 48 hours of registration - this is the highest-response window
- For high-value prospects, route to a sales rep for personalised outreach
- Suppress any domains already in your CRM to avoid duplicate outreach
Teams using this approach consistently outperform cold list buying because the signal (a new domain registration) is a real, time-stamped intent event - not a stale contact scraped from an old directory.
Getting Started
If you are new to WhoisExtractor, the pricing page shows all available plans. The Domains Database daily API is available as a standalone subscription or as part of a bundle with the WHOIS Database.
You can also review use case examples and read how to get started with the API in the knowledge base.
If you have questions about which plan fits your volume, contact the team directly.
