Checked via VPNNB

Public IP and DNS Check

See the IP, location, ISP, and proxy status visible to websites. If the lookup fails, this page will not switch to a third-party public API.

Current network

Lookup results

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Public IP
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Country or region
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ISP
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Proxy detected
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What this information means

The result shows the network exit point visible to the website when it received the request. It is not the device’s local network address.

IP

Public address

Your public IP is the address presented by the current request. If it changes after connecting to a route, the request may be using a different network exit. Always confirm the connection through the target service’s actual access status.

Location

Database geolocation

The country or region comes from a GeoIP database and indicates the location typically associated with that address. It is not the device’s precise location and may be inaccurate due to address allocation or database update timing.

ISP

Network provider

The ISP field identifies the network operator or data-center network associated with the public address. Naming can vary between databases, so compare it with the results from before and after connecting when troubleshooting a route.

Proxy

GeoIP detection signal

Proxy detection comes from a field returned by this site’s interface. Treat it as a reference only: detecting a proxy does not mean the connection is faulty, and no detection alone cannot confirm tunnel status or the scope of privacy protection.

Network self-check

DNS leak self-check

DNS translates domain names into connectable addresses. Even after your public IP changes, DNS requests may still follow the original network’s resolution path, so check them separately.

Record the pre-connection state

Before connecting, check the DNS servers and network interfaces in your system settings or a network diagnostic tool. Note the provider and location clues for comparison later.

Check again after connecting

After connecting to a route, reopen this page and confirm that the public IP matches the selected region. Then check your system’s DNS settings and actual resolution path again.

Compare the resolution path

If the public IP has changed but DNS still clearly points to the original network provider, disconnect and reconnect the route, then review the client’s DNS settings. Enterprise, campus, or home gateways may also take over DNS resolution, so consider the rules of the network you are using.

Lookup privacy

VPNNB does not log lookups made on this page. Interface responses are used only for display here; copying is handled locally by your browser.

Free to use