DomainTools is a cybersecurity company specializing in domain and DNS threat intelligence. It provides tools and services designed to help organizations detect and mitigate domain-based threats. By analyzing domain name registration and hosting data, DomainTools enables security professionals to uncover connections between cyber threats and to identify malicious domains. Key offerings include domain monitoring, risk scoring, and investigative tools to enhance threat intelligence strategies. Founded in 2001, DomainTools serves businesses and government agencies worldwide, helping them strengthen their security postures against evolving cyber threats.