DNSDB Scout (web app)
Browser-based GUI for interactive DNS pivoting and investigation. Point-and-click UI, tutorials, and installation guides.
Farsight DNSDB
Farsight DNSDB is a passive DNS database containing 300+ billion records of historical and near-real-time global DNS observations. Use it to trace infrastructure relationships, pivot on shared hosting, and see how domains and IPs have changed over time.
Choose an access method
Section titled “Choose an access method”DNSDB is available through three access methods. Pick one based on how you work.
DNSDB API
REST API for RRset and Rdata lookups, Flexible Search, and summaries. Includes OpenAPI spec, rate limit reference, and language-agnostic examples.
CLI tools
dnsdbq, flex search, and glob/regex reference for scripting and automation.
Related
Section titled “Related”- DNSDB Export: bulk historical data exports for large-scale analysis
- DNSDB Flexible Search: regex and wildcard queries across the full dataset