Case Study: Doppel Achieves Faster Threat Detection with WhoisXML API Domain Intelligence

Doppel and WhoisXML API Faster and More Accurate Phishing Threat Detection

Doppel, a U.S.-based cybersecurity company focused on digital risk protection, needed to keep pace with rapidly evolving phishing and cybercrime threats. Its existing data sources, including open-source tools, missed some suspicious domains and subdomains, leaving visibility gaps that put customer brands and credentials at risk. Doppel turned to WhoisXML API for more complete domain intelligence, including Newly Registered Domains, Real-time Domain Registration, and Subdomains Database Download.

With WhoisXML API, Doppel gained real-time access to newly registered, dropped, and updated domains and uncovered dangerous subdomains that previous sources had missed. The vendor’s data helped Doppel improve domain threat detection accuracy by more than 50% and stream more than 11 domains per second, enabling faster takedowns and earlier mitigation of phishing threats.

Doppel

Rahul Madduluri

Co-Founder and CTO