How to extract contacts from Whois records with LetsExtract

LetsExtract Email Studio allows you to extract email addresses, phone numbers and addresses from a Whois database.

What is Whois?

Whois is a protocol that allows you to extract information about the owner of a domain. This information includes the domain owner's email address, contact phone number, address, the date when the domain was registered and the date the registration expires. The information can be stored both on a central server and directly on the server where the domain was registered.

How Whois Contact Extractor works

All you have to do is specify a list of domains to check. LetsExtract will send queries to the central server for a particular domain zone (.com, .org, .net, etc.). If there is no information on the central server, the program will address the server where the domain was registered. LetsExtract Email Studio will extract this information and display it on the "Results" tab.

Supports all domain zones
We regularly update our lists of central Whois servers

High speed
LetsExtract works in multi-threaded mode

Proxy support
LetsExtract supports HTTP proxies

Saving and Exporting
The found results can be saved in the CSV file format or can be exported to Excel

Built-in validator
The found email addresses can be validated using the built-in Email Verifier.

No limitations
We don't charge for the number of found email addresses/phone numbers

Example of use

Note: By default, LetsExtract only extracts email addresses. To enable phone number extraction click the "Phone & IM Settings" tab in the program's "Settings" window.