IPv6 Test
Check browser reachability, public address families and qualified privacy clues.
Try before you buy.
- Free preview: part of the real result’s rows; the full report and its exports open with a pass.
- Locked until you unlock it: download, copy and print.
- Unlock: Pro pass, ₹179 for 30 days or ₹79 for 1 week, a one-time payment that never renews. Unlock: Pro pass, $5.99 for 30 days or $2.99 for 1 week, a one-time payment that never renews.
Ways to unlock shows how to get the full result.
Printing this result is locked in the free preview.
IPv6 Test
Current diagnostic results
The free preview shows part of the real result; a pass opens the full report and every export. Changing an input or cancelling clears the earlier result.
Locked in the free preview. Opens the ways to unlock this result.
Locked in the free preview. Batch runs unlock with a pass.
Locked in the free preview. Query results unlock with a pass.
About the IPv6 Test
Test fixed IPv4-only and IPv6-only public endpoints from your browser, then inspect the address family used for one dual-stack request. A separate public DNS-over-HTTPS query checks AAAA records. The diagnostic preserves each endpoint failure and never mistakes DNS records or a blocked request for proof that your ISP supports IPv6.
The free preview shows part of the real result; a Pro pass opens the full report and its exports.
How to use it
- Confirm that the public test endpoints may receive your connection address, and choose a listed DNS resolver.
- Run the browser test. Compare both public address families, each endpoint response and the separate AAAA query.
- Read the free preview, or open the full report with a Pro pass. Press Reset before you test from another network.
Standards and interpretation
Official reference 1 Official reference 2 Official reference 3 Official reference 4
Limitations
- A proxy or VPN can supply the observed address. Failed HTTP requests can reflect routing, browser policy, endpoint availability or DNS; they do not identify a specific router or ISP fault.
- Dual-stack selection is one request observation, not a permanent Happy Eyeballs preference.
- The ff:fe interface pattern is only consistent with modified EUI-64. Its absence does not prove a temporary privacy address.
Privacy
Sends data to online services
On Run, fixed public IP test endpoints receive your connection address; the selected public resolver receives a fixed AAAA query. No file is uploaded and no MySmartCoPilot proxy or private account is used. Requests start only after confirmation and Run.
Frequently asked questions
What do I get without a pass?
Without a pass, IPv6 Test shows part of the real result’s rows; the full report and its exports open with a pass. Until you unlock it, the result can’t be downloaded, copied or printed. A Pro, Premium or Ultimate pass, a one-time payment that never renews, unlocks the full result. The pricing page lists the passes and their prices.
Does an AAAA record prove IPv6 works here?
No. The public resolver can retrieve AAAA records over IPv4. Successful IPv6-only browser probes are separate evidence.
Why did the dual-stack request use IPv4?
Browsers race or select addresses according to network conditions and platform policy. This result describes the family used for one request.
Can this prove my MAC address is exposed?
No. ff:fe in the expected interface position is a structural clue. A displayed EUI-48 candidate is qualified, not a confirmed hardware identity.