Check If Your VPN Is Working

A VPN is supposed to encrypt your traffic and hide your real IP address — but simply seeing “Connected” in your VPN app does not guarantee it is actually working. Connection drops, DNS leaks, WebRTC leaks, and misconfigurations can all expose your real IP address and location without any visible warning. Verifying your VPN takes less than a minute and can be the difference between genuine privacy and a false sense of security. This guide shows you how to test every aspect of your VPN connection using free tools.

Why VPN Verification Matters

VPN failures are often invisible. Your VPN app may show a green “Connected” status while your traffic is actually bypassing the tunnel. According to research by Top10VPN, a significant percentage of free VPN apps fail to properly encrypt all traffic or have DNS leak vulnerabilities. Even paid VPNs can leak your real IP during reconnections, on specific protocols, or when the kill switch fails to activate.

The consequences depend on why you are using a VPN. For casual privacy, a leak means advertisers and websites can track your real location and build browsing profiles. For remote workers, a leak on public Wi-Fi exposes corporate credentials and sensitive data. For journalists, activists, or users in restrictive countries, a leak can have serious personal safety implications. Regular verification is not paranoia — it is basic operational security that takes less than a minute.

Step 1: Check Your IP Address Before Connecting

Before activating your VPN, visit the MyIPHelp homepage and note your current IP address, location, and ISP. This is your baseline — the information that should change once the VPN is active. Write down or screenshot these values so you can compare them after connecting.

Your current IP address is displayed at the top of the page along with your approximate city, country, and ISP name. Use the IP Lookup tool for more detail including ASN, connection type, and whether the IP is flagged as a VPN or proxy.

Step 2: Connect to Your VPN and Recheck

Connect to your VPN and select a server in a different country or region from your actual location. Wait a few seconds for the connection to stabilize, then reload the MyIPHelp homepage. You should see a completely different IP address, location, and ISP.

Verify these three things changed:

• IP address — must be different from your baseline. If it is the same, your VPN is not working at all.
• Location — should show the city and country of your VPN server, not your actual location.
• ISP — should show the VPN provider’s hosting company or data center operator, not your home ISP.

If all three changed, your VPN tunnel is working. But this only confirms the tunnel is active — you still need to check for DNS and WebRTC leaks.

Step 3: Test for DNS Leaks

A DNS leak occurs when your DNS queries bypass the VPN tunnel and go directly to your ISP’s DNS servers. Even though your actual traffic is encrypted, DNS leaks reveal the domain name of every website you visit to your ISP — effectively giving them a complete log of your browsing activity. This is one of the most common VPN failures and the hardest to notice without explicit testing, because everything else about your connection appears to be working normally.

To test for DNS leaks, use the DNS Lookup tool while connected to your VPN. Look up any domain and check which DNS server responded. If the responding server belongs to your ISP rather than your VPN provider, you have a DNS leak.

Most reputable VPN providers operate their own DNS servers and route all DNS queries through the encrypted tunnel. If your VPN leaks DNS, check the VPN app’s settings for a “DNS leak protection” or “Use VPN DNS” option. You can also manually configure your device to use a privacy-focused DNS provider like Cloudflare’s 1.1.1.1 as a secondary measure.

Step 4: Test for WebRTC Leaks

WebRTC is a browser technology used for video calls and peer-to-peer connections. It can reveal your real IP address even when you are connected to a VPN, because WebRTC makes direct connections that may bypass the VPN tunnel. This is a browser-level leak, not a VPN-level one.

To check for WebRTC leaks, visit the IP Lookup tool while connected to your VPN. If it shows your real IP address alongside the VPN IP, WebRTC is leaking. To fix this:

• Firefox — go to about:config and set media.peerconnection.enabled to false
• Chrome — install a WebRTC leak prevention extension (Chrome does not have a built-in setting to disable it)
• Most VPN apps — check for a “WebRTC leak protection” setting in the app’s privacy options

Step 5: Verify the Kill Switch

A kill switch is a VPN feature that blocks all internet traffic if the VPN connection drops unexpectedly. Without it, a brief disconnection exposes your real IP to every service you are connected to. Testing the kill switch is essential because many VPN apps implement it poorly or only enable it for certain protocols.

To test your kill switch:

1. Connect to your VPN and confirm your IP has changed using MyIPHelp
2. Open the MyIPHelp homepage in a browser tab and keep it visible
3. Manually disconnect the VPN (not by clicking “Disconnect” in the app, but by disrupting the connection — disable your network adapter briefly, switch between Wi-Fi and Ethernet, or kill the VPN process in Task Manager)
4. Quickly reload the MyIPHelp page. If the kill switch works, the page should fail to load entirely. If it loads and shows your real IP, the kill switch did not activate.

Common VPN Problems and Solutions

If your VPN verification reveals issues, here are the most common problems and their fixes:

• VPN connected but IP unchanged — the tunnel failed silently. Try switching servers, changing protocols (WireGuard vs OpenVPN vs IKEv2), or restarting the VPN app. Check if split tunneling is enabled and excluding your browser.
• Frequent disconnections — common on unstable Wi-Fi or when a network blocks VPN protocols. Switch to a protocol designed for unreliable networks (WireGuard handles reconnections well). Ensure the kill switch is enabled to protect you during drops.
• Slow speeds through VPN — connect to a server geographically closer to you, try a different protocol (WireGuard is typically fastest), or select a less congested server. Use a traceroute through the VPN to identify where latency is added.
• Cannot access local network devices — your VPN may route all traffic including local network traffic through the tunnel. Enable split tunneling for local network access, or add a route exception for your LAN subnet (typically 192.168.0.0/16 or 10.0.0.0/8).
• IPv6 leaks — some VPNs only tunnel IPv4 traffic, leaving IPv6 connections exposed. Check if your VPN has an “IPv6 leak protection” setting, or disable IPv6 on your network adapter as a workaround.

Understanding VPN Detection

Even when your VPN is working perfectly, some services can detect that you are using one. The IP Lookup tool shows a VPN detection flag for known VPN server IPs. Services detect VPNs through several methods:

• IP reputation databases — databases like those maintained by MaxMind flag IP ranges belonging to known VPN and hosting providers
• Port and protocol analysis — deep packet inspection can identify VPN protocol signatures even on encrypted traffic
• Datacenter IP detection — VPN servers run in datacenters, and their IP ranges are publicly registered as such. Residential traffic from a datacenter IP is a strong VPN indicator.
• Timezone and locale mismatches — if your browser’s timezone says New York but your IP geolocates to Amsterdam, that is a detectable inconsistency

Frequently Asked Questions