VPNSize / Network Check

IP Address and Location Lookup

Check your browser’s current public IP, then compare it before and after switching routes. Results reflect this request only; other apps may use different routes.

Current Connection

Checked via VPNSize API

Preparing your lookup.

Public IP Address
Temporarily unavailable
Country / Region
Temporarily unavailable
ISP / Network Provider
Temporarily unavailable
Proxy Detected
Temporarily unavailable

After switching routes, wait for your client to connect, then run the check again. Proxy detection is indicative only and doesn’t verify your route.

Understanding These Results

Check what changed—and what these results can tell you.

Public IP: The Address Websites See

This is the public IP address identified by our API when it received this request. After connecting to VPNSize, your IP will usually change if your browser traffic is routed through the selected connection. If it hasn’t changed, check that your client is connected and that the rules route requests to this site through the proxy rather than directly.

Location and ISP: IP Records, Not Precise Location

Location is based on IP address records and may differ from the actual egress location. The ISP field may show a carrier, hosting provider, or data center. These details don’t pinpoint your device or, on their own, indicate route quality or whether a particular service is accessible.

Proxy Detection: An Indicator, Not Proof of Your Route

We show “Detected” or “Not detected” only when the API explicitly returns a detection status. “Not detected” doesn’t mean you aren’t using a proxy; results can vary with database updates, egress type, and detection rules. If the field is missing, we’ll show “Temporarily unavailable” rather than assume no proxy is in use.

Check for DNS Leaks

An IP lookup can’t confirm that your DNS requests use the same route.

DNS translates domain names into addresses your device can connect to. If requests expected to go through a proxy are still sent to your local network’s resolver, check your configuration. This page doesn’t test DNS resolvers, so it won’t automatically report whether your DNS is protected.

  1. Start by checking your connection scope. Review the current mode and rules in your client. In split-tunneling mode, some domains may be resolved locally by design; first confirm how domains that should use the proxy are routed.
  2. Review your client’s DNS settings. Check options for DNS, remote resolution, or tunneling, and consult the client’s documentation to understand their scope. An enabled setting alone doesn’t mean DNS requests from every app are routed through the client.
  3. Check your browser’s own settings. A browser may use its own secure DNS settings, following a different resolution path from your system or client. Before troubleshooting, note the current settings and check for conflicts with your client configuration before making changes.
  4. Reconnect and check again. After making changes, restart the relevant apps or reconnect to avoid misleading results from cached data. If your client provides connection logs, check the DNS and routing entries for the domain. Before sharing logs, redact subscription details and account information.

If you’re still unsure, submit a support ticket in the user dashboard with your platform, connection mode, and a description of the issue. Go to support tickets → For a complete walkthrough, read From Beginner to Advanced.

Queries and Privacy

Queries aren’t logged. Lookups use a same-origin VPNSize API, with no fallback to public third-party lookup services. This page doesn’t save results to your browser’s local storage. If you choose to copy, only your IP address is written to the clipboard.

This page needs to send a request to VPNSize to identify your current public IP. Network requests still include the information needed to establish a connection. Check for IP and network details before taking or sharing screenshots. For more information about data handling, see our Privacy Policy.

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