theHarvester is one of the most easily accessible tools for this. With the right commands, it gathers data from search engines and public repositories. It even accesses security APIs, revealing hosts, ...
There's an open-source alternative for NotebookLM that can be deployed to your local LAN and can work with locally-installed AI for better privacy.
2don MSN
I used this free tool to see what data the internet has on me - and the results were disturbing
It can be pretty disturbing what's out there. The list of IP addresses and services associated with a URL you've visited can be eye-opening. If you want to find out exactly what your footprint looks ...
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