1. Add an address, domain, or research list.
Use a single public IPv4 address for a focused lookup or load a larger list for batch work. Mixed domain and IP inputs can be prepared without manually resolving every domain first.
How it works
The workflow is deliberately simple: prepare input, choose scope, stream relationships, and verify important findings.
Use a single public IPv4 address for a focused lookup or load a larger list for batch work. Mixed domain and IP inputs can be prepared without manually resolving every domain first.
Select all observed relationships, prioritize fresh observations, constrain results to one or more years, or begin at a custom date.
Results arrive progressively and can be written to output without keeping the complete set in memory. Long lists record progress for recovery.
Reverse-IP association is evidence of infrastructure relationship—not ownership. Confirm significant findings with current DNS and other independent sources.
Evaluate with your own workflow
Use the protected public preview, review the coverage principles, and test the complete workflow with a short Proof Pass.