Short answer: Firestick and Fire TV VPN checks are tricky because streaming app traffic, Amazon Silk browser traffic, sideloaded browser traffic, router VPN traffic, and Smart DNS setups can behave differently.
A browser-accessible leak test can confirm the route for that browser session or same-network route, but it cannot certify every Fire TV app. The useful workflow is to compare before and after VPN state and then interpret IP, DNS, WebRTC, and IPv6 together.
Problem
- Fire TV streaming apps do not share a route with the browser, so this cannot describe the app that prompted the check.
- A Fire TV VPN app and a router VPN cover different sets of traffic and are not interchangeable when testing.
- Smart DNS redirects name resolution for compatibility and does not carry traffic, so it will not change the IP shown here.
Run the test
Start with VPN Leak Test. Keep the same browser and network when comparing before and after.
- If you can open a browser on Firestick, open VPN Leak Test directly on that device.
- If browser testing on Firestick is not practical, test from a phone or laptop using the same router VPN, hotspot, or DNS route.
- Run once before enabling the Firestick VPN app, router VPN, or Smart DNS setup.
- Enable the VPN route and run the same checks again.
- Compare visible IP, DNS, WebRTC, IPv6, and network owner signals.
- Use Safe Copy after the final run to keep a safe summary for your notes.
How to read the Firestick VPN Leak Test result
| Result | Usually means | What to do next |
|---|---|---|
| IP changes to VPN endpoint | The tested browser or same-network route changed. | Streaming apps may still need separate provider/app verification. |
| IP stays on ISP/router | The tested route may not be using the VPN. | Check Firestick VPN app, router VPN, hotspot, or Smart DNS setup. |
| DNS still shows ISP/router | DNS route may not follow the VPN route. | Run DNS Leak Test and review router or app DNS settings. |
| WebRTC candidate appears | Browser behavior can differ from app traffic. | Use it as a browser signal, not a Firestick-wide certification. |
| IPv6 differs from IPv4 | Router, ISP, or VPN may handle IPv6 separately. | Run IPv6 Leak Test and provider IPv6 guidance. |
Firestick-specific checks
- Separate VPN app setup from router VPN setup. They can route traffic differently.
- Smart DNS is usually not a privacy tool and may not encrypt traffic.
- Streaming app behavior can differ from a browser check.
- Use same-network testing only when the tested device uses the same router, hotspot, or VPN route as the Firestick.
What to do after the result
Firestick is the one page here where the check cannot see the thing you actually care about. Fire TV streaming apps do not share a route with the browser you ran this in, so a clean reading describes the browser's path and says nothing about the app that prompted the question. Treat the result as evidence about one path, and record which path it was.
Which layer to change depends on how the VPN was installed, and the two options are not interchangeable. A Fire TV VPN app covers traffic on that device only, so a test from a phone or laptop will not reflect it no matter which network they share. A router VPN covers everything behind the router, so testing from another device on the same Wi-Fi is a fair proxy. Smart DNS is neither: it redirects name resolution for compatibility and does not carry your traffic, so a Smart DNS setup showing your ISP's IP here is working as designed rather than leaking.
Frequently asked questions
Can this prove every Firestick app uses the VPN?
No. A browser or same-network check is useful, but individual apps may behave differently.
Is Smart DNS the same as a VPN on Firestick?
No. Smart DNS can change DNS-based routing for compatibility, but it is usually not a privacy tunnel.
What if I cannot open MyIPScan on the Firestick?
Test from another device only if it uses the same router VPN, hotspot, or DNS route as the Firestick.
Limits and methodology
MyIPScan checks show observable browser and network signals for the current session. Results can change with browser profile, app route, VPN server, router, OS, carrier, DNS, and time. See the methodology and editorial policy.