DomainTools provides internet intelligence centered on DNS-based threat data. Its platform aggregates what it describes as the world's largest passive DNS database, covering an estimated 97% of internet infrastructure. The service is used by more than 800 customers globally, spanning enterprise, government, and security platform sectors.
The company's core offering combines historical DNS records with predictive risk scoring and tools for guided investigation. These capabilities allow security analysts to trace connections between domain identifiers and uncover malicious activity. According to the company, its platform enables security teams to identify between 68% and 96% more malicious domains per month than competing solutions.
A key part of DomainTools' value proposition is early detection. Its systems are reported to flag malicious domains up to ten days before they appear on standard industry blocklists. This provides a significant lead time for organizations seeking to proactively defend their networks.
