Farsight DNSDB by DomainTools is a Passive DNS historical database that provides a unique, fact-based view of the global Internet infrastructure. It leverages Farsight's Security Information Exchange (SIE) data-sharing platform and is operated by leading DNS experts. DNSDB offers access to 13+ years of historical passive DNS data, updated in real time. It allows users to analyze and protect against emerging campaigns based on adversary patterns of infrastructure use.
