42 free IT and network tools in one tab.
Paste an IP, domain, URL, MAC address, JWT, or anything else — Probe Toolkit detects what it is and runs every matching tool in parallel.
Get geolocation, DNS records, WHOIS, SSL certs, blacklist checks, and more on a single results page.
No signup. No tracking. No frameworks.
Client-side where possible — your data stays in your browser.
Built for sysadmins, developers, and anyone who's tired of opening 12 tabs to diagnose one problem.
