Fraud Detection Data Solutions | Success stories | WhoisXML API

Customer testimonials

We improve our solutions by interacting with customers.
Our success has been driven by your passion for the best.
GeoGuard, WhoisXML API

GeoGuard and WhoisXML API Partnership: The Dark Side of VPN Use Explored

Virtual private networks (VPNs) were originally designed to let users access their home or work networks remotely. Nowadays, VPNs are also commonly used to hide users’ identities and protect their privacy.

But not all VPN users are privacy protection advocates—some of them may actually have nefarious purposes in mind. A collaborative study between GeoGuard and WhoisXML API entitled “Not All VPN Users Are Worth Trusting, a Lesson for Cloud Service Providers” looked at possible VPN drawbacks more closely.

The research aimed to detect malicious IP addresses in IP blocks associated with VPN usage. The findings could serve as a warning to both cloud users and service providers.

Read full story
SocialLinks, Jörn Weber, WhoisXML API

DarkNet Market Domain Investigation Webinar with SocialLinks, Jörn Weber and WhoisXML API

To get to the bottom of what’s happening on the Internet, researchers and security investigators need to back their theories with reliable and accurate data. By doing so, they unveil who is responsible for certain cyber events. Such a feat is not always straightforward but is possible with the help of the right tools and data sources.

The Domain Investigation Webinar conducted on 6 August tackled how new WhoisXML API transforms are powering Social Links to address the challenges commonly encountered by forensics investigators. Our very own Sr Director of Business Development Alexander Ronquillo was joined by OSINT expert and Corma managing partner Jörn Weber and SocialLinks project manager Sonya Oronova in this exclusive webinar entitled “How to Find Information Using Domain Records.”

Read full story
Lonnie Reed
Certified fraud examiner and computer forensic examiner
I tried to create a method of discovering who is behind fraudulent web sites, but was unable to locate domain registration’s raw data to make this viable. You must be able to search every domain registration that uses the same phone number or same address or e-mail address in the domain registration. The consistent and structured data provided by WhoisXML API made it possible to perform such searches. Finally, I managed to group and identify suspected fraudulent web sites.

Trusted by
the smartest
companies

Have questions?

We are here to listen. For a quick response, please select your request type or check our Contact us page for more information. By submitting a request, you agree to our Terms of Service and Privacy Policy.

Or shoot us an email to