Recommended next step
Affiliate link
NordVPN
Useful when you want a VPN-focused next step after seeing public or local IP exposure in the current browser session.
WebRTC Leak Test
Check whether WebRTC exposes public or local network details.
Dev + Network
NordVPN
Affiliate link
Iolo System Mechanic
Affiliate link
Public IP
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Exposed IPs
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mDNS masked
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Status
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| Type | Address | Source |
|---|
Results can change when you switch browser, VPN, or network.
Tip: double-click any visible result to copy it to your clipboard.
Recommended next step
Helpful options after this tool
Also worth a look
Affiliate link
Iolo System Mechanic
Useful when connection leak testing pushes you toward broader privacy protection, identity shielding, or VPN-style coverage.
Privacy check
Check whether your browser leaks network details through WebRTC.
Check what this browser shares through WebRTC before and after you change VPN, browser, or privacy settings.
Highlights
- Checks current browser behavior instead of generic advice.
- Shows whether public, private, or mDNS-obfuscated candidates appear.
- Useful before and after enabling privacy tools or switching VPN settings.
VPN sanity check
Run it before and after connecting to see whether candidate exposure changes with your current setup.
Browser comparison
Compare browsers or profiles to spot which one exposes more network detail.
Fast copy-out
Grab a summary for troubleshooting without pasting raw ICE logs into a ticket.
How to use it
Run it before and after changes to see what really shifts.
01
Run the test
Tooloh checks WebRTC candidates and compares them with your current public IP.
02
Review exposure
Check whether the session reveals public IP, local addresses, or only masked hostnames.
03
Retest after changes
Rerun after toggling VPN, browser flags, privacy extensions, or network paths.
Related tools
Same vibe. Same speed.
Browser Fingerprint Checker
Dev + Network
See how much browser/device surface your session exposes.
IP Lookup
Dev + Network
See your public IP and rough location info.
DNS Lookup
Dev + Network
Lookup DNS records (A, AAAA, CNAME, MX, TXT).
FAQ
Quick answers. No walls of text.
Does public IP exposure always mean something is broken?
Not always. The point is to show what the current browser session exposes so you can decide if that matches your privacy expectations.
Why do I see .local names instead of IPs?
Many browsers use mDNS obfuscation to avoid exposing direct local IP addresses to websites.
Can a VPN or extension change the result?
Yes. Browser settings, enterprise policy, privacy extensions, and VPN modes can all change which candidates are exposed.