WHOIS History services to check domain history ownership | Whois XML API

Check domain name ownership history the way that suits your needs

We designed our WHOIS history product line for easy and varied access to our archive of 7+ billion WHOIS records with domain history ownership data via Lookup, API calls, or Database Download.

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100 free requests monthly. No credit card required.

Access to our WHOIS history archive is possible via:

Lookup

Just take a domain name and browse its entire ownership history.

WHOIS History Lookup | Whois XML API
WHOIS History API | Whois XML API

API

You can keep track of how a domain’s ownership has evolved using API calls to supplement existing systems and applications.

Historic WHOIS Data Feed

Integrate domain history ownership intelligence and find meaningful connections at once with access to well-parsed 7+ billion historical WHOIS records. Our data feeds are available via MySQL and CSV files.

Historic WHOIS Data Feed | Whois XML API

Benefits

  • Backed by billions of records

    Our WHOIS History product line relies on a comprehensive WHOIS database that contains billions of current and historical domain records. Our domain intelligence is continuously updated with the latest registration occurrences.

  • Precise and well-detailed WHOIS records

    Besides the breadth of records contained in our WHOIS database, our data offers depth with all relevant data points you might need to check domain ownership and registrar history with precision.

History of domain ownership is also accessible in full with the Domain Research Suite Dashboard.

Fast, intuitive and responsive

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WHOIS History Search
WHOIS History Overview | Whois XML API

Get 100 free credits monthly. No credit card required.

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