Provide current and historical ownership information on domains / IPs. Identify all connections between domains, registrants, registrars, and DNS servers.
Look into all current and historical DNS / IP connections between domains and A, MX, NS, and other records. Monitor suspicious changes to DNS records.
Get detailed context on an IP address, including its user’s geolocation, time zone, connected domains, connection type, IP range, ASN, and other network ownership details.
Access our web-based solution to dig into and monitor all domain events of interest.
Get access to a web-based enterprise-grade solution to search and monitor domain registrations and ownership details for branded terms, fuzzy matches, registrants of interest, and more.
Our complete set of domain, IP, and DNS intelligence available via API calls as an annual subscription with predictable pricing.
Offers complete access to WHOIS, IP, DNS, and subdomain data for product enrichment, threat hunting and more.
Enjoy priority data access with our premium API services topped with extra perks including dedicated team support, enterprise-grade infrastructure, and SLAs for full scalability and high performance.
Carry a complete threat intelligence analysis for a given domain or IP address and get access to a report covering 120+ parameters including IP resolutions, website analysis, SSL vulnerabilities, malware detection, domain ownership, mail servers, name servers, and more.
Gather threat intelligence via API calls covering Domain’s Infrastructure analysis, SSL Certificates Chain, SSL Configuration Analysis, Domain Malware Check, Connected Domains, and Domain Reputation Scoring.
Bolster enterprise security with our feeds covering Typosquatting domains, Disposable domains, Phishing URLs, Domain & IP reputation, Malicious URLs, Botnet C&C, and DDoS URLs.
We offer comprehensive services for the integration of our data – from consultations to the precise definition of the basic needs of the business to increase the work efficiency.
Set up and manage public WHOIS servers for your business. Our WHOIS parsing system is a utility that collects extensive information about any given domain by sending series of DNS and WHOIS queries. The report is generated in raw as well as in parsed format.
Regardless of whether you are a startup, a small business or a global one, our team is always ready to help you. Enterprises operating on a scale can also choose special premium support management with high priority 24/7 email and telephone responses and other professional services.
Get customized reports on TLDs covering datasets falling under domain name, WHOIS and DNS category.
We designed our WHOIS history product line for easy and varied access to our archive of 15.6B+ WHOIS records with domain history ownership data via Lookup, API calls, or Database Download.
500 free API credits. No credit card required.
Just take a domain name and browse its entire ownership history.
You can keep track of how a domain’s ownership has evolved using API calls to supplement existing systems and applications.
Integrate domain history ownership intelligence and find meaningful connections at once with access to well-parsed 15.6B+ historical WHOIS records. Our data feeds are available via MySQL and CSV files.
Investigate domain history ownership in-depth and much more using the capabilities of our Domain Research Suite (DRS) dashboard.
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.
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.
The WHOIS history of a domain name is also referred to as domain ownership history. It consists of the list of the domain's past owners, their address and contact information, and other registration details, as shown in WHOIS records.
Integrate historical WHOIS records to your security platforms to better manage attack surfaces.
Identify anomalies in historical WHOIS records as part of risk assessment strategies.
Don’t let domain names with a checkered past interfere with your marketing activities.
Enrich your customer profiles with access to WHOIS information prior to redaction.
Check a domain’s past before purchasing or selling it.
Make more informed domain transfer and monitor changes in WHOIS records.
Look for clues in WHOIS history records, including cybercriminals’ identifiable information.
Use domain history records as part of your fraud prevention techniques.
Learn more about the domains that pertain to or once pertained to your competitors, customers, and other industry players.
Our oldest WHOIS records date back to 2010.
Yes, each record is unique and added to our database as a result of a change in a domain’s WHOIS recorded data.
Yes, we offer 10 free WHOIS History queries upon signup. You can check our pricing and plans for more credits.
Yes, access to our WHOIS history data is possible via our Enterprise API and Enterprise Data Feed Packages.
We have possibly the largest WHOIS history database with 15.6B+ WHOIS records across 7,298 TLDs. We have partnerships with most major registrars to keep our data fresh and accurate.
Go ahead and sign up to use your free credits right away for WHOIS History Lookup and WHOIS History Search. Use your unique API key and access our code libraries for easy integration.
Get free access to our API and Domain Research Suite. 500 free credits. No credit card required.