Get the registration details of up to 500,000 domains at once to speed up your investigation or research. Test Bulk WHOIS Lookup now. Download our product sheet to learn more.
A bulk WHOIS lookup is a means to get details that include registrant name, organization, contact email address, and much more with a single query. Just upload a comma-separated values (CSV) file containing the list of domains you want information on or copy and paste the list into the input box and wait for your results.
Bulk WHOIS Lookup is a web-based service that you can access anytime you need to query a list of domains for ownership data. All you need is a WhoisXML API subscription to get the results you require.
Our bulk WHOIS lookup tool pulls data from a domain database that contains more than 16.7 billion WHOIS records that cover 7,596+ top-level domains (TLDs).
Every bulk domain lookup you make is sure to get the latest registrant information as our WHOIS database gets daily updates. That assures you of relevant and timely data for your business needs.
Bulk WHOIS Lookup lets you choose between uploading a CSV file or copying and pasting your list into the interface when making queries.