How to find out if your VPN is leaking your IP address

A device’s IP address is its unique identity on a network or the Internet. An IP address is comparable to a street address. Likewise, your online actions may be traced by monitoring your IP address.

A Virtual Private Network (VPN) is a technique used to conceal your original IP address while you surf the web. A VPN allows users to circumvent location-based internet limitations by deceiving the browser into believing it is being accessed from an unblocked location. VPNs are occasionally used for security considerations (to conceal a user’s IP address while they are online, preventing them from being readily monitored).

Although VPNs are excellent internet security solutions, they can have drawbacks. You may believe that using a VPN totally conceals your IP address. However, even the most advanced VPNs are susceptible to IP leaks. The majority of the time, these IP address leaks are the result of a browser weakness that is simple to exploit. Some websites identify genuine IP addresses using WebRTC (Web Real-Time Communication) and a few lines of code. This post will explain how to determine whether your VPN is leaking your IP address.

What is an IP address leak?

Simply explained, an IP address leak occurs when a user’s true IP address is detectable when connecting to a VPN service. This may occur when a user’s PC mistakenly accesses the default servers rather than the anonymous VPN servers. An IP leak may occur at any moment, but the majority of VPN companies have improved their software to minimize the likelihood of IP leaks to an absolute minimum. IP leaks are often triggered by vulnerabilities in technology, such as web browser functionality or browser plug-ins.

Varieties of VPN leaks

The following are the most prevalent methods in which your VPN might leak your IP address and expose your private data.

  • Dropped Connection: A dropped connection occurs when your VPN suddenly disconnects. When this happens, your web traffic will be routed via your regular Internet connection instantly. This is the most prevalent IP leak. By picking a VPN with a kill-switch option, it is simple to avoid dropped connections.
  • WebRTC Leak: Web Real-Time Communication (WebRTC) is a built-in functionality of the majority of common web browsers (Chrome, Firefox, Opera, and others). It permits real-time communications including phone conversations, file sharing, and video chats, among others. However, certain websites may use WebRTC to circumvent your VPN and identify your real IP address by simply inserting a few lines of code. Websites that filter content based on geolocation utilize this function.
  • IP Address Leak: An IP address leak occurs when you are connected to a VPN, but the browser still identifies your original IP address. IP leaks are often caused by incompatibility between two Internet protocols, IPv4 and IPv6. Some VPN providers can only handle IPv4 queries, while IPv6 requests are ignored. If your Internet service provider uses IPv6 but your VPN service ignores IPv6 requests, your VPN connection is likely revealing your original location and other sensitive information.
  • DNS Leak: Your IP address may be securely concealed by your VPN, but your DNS address may reveal your location. The DNS server transforms URLs written in plain text into numerical IP addresses. If you are not utilizing a VPN, this conversion step is often conducted by your ISP and their servers. This procedure permits your Internet service provider to view the websites you visit. Technically, if your DNS leaks, anyone monitoring your traffic will have access to this information, which could result in a DNS hijacking attack.

It is possible to stop these leaks, but they must first be identified. How to check if your VPN is leaking your IP address is outlined below.

How to check for leaked IP addresses

Are you certain your VPN is functioning properly? Your VPN may reveal your identity and location while you believe you are completely secure. Instead of assuming, use the following methods to determine whether your VPN is leaking your IP address.

  • Verify your initial IP address.
  • Verify that your VPN is disabled.
  • If you are certain that your VPN is not connected, type “what is my IP address?” into Google to determine your original IP address.
  • Provide your IP address.
  • Connect to your VPN.
  • Login with your VPN account.
  • Connect to any available server.
  • Verify that your VPN connection is active.
  • Check your IP address once again.
  • Visit Google.com.
  • To verify your new IP address, retype “what is my IP address?”
  • Copy the IP address provided on Roseler’s WebRTC text page.

If your VPN is not leaking your IP address, you will be assigned a new IP address that corresponds to the VPN server and location you choose. Nevertheless, if the WebRTC test reveals your original IP address, it means your browser is leaking your ISP-issued address.

Conduct an IP address leak test. Numerous free services enable you to determine whether or not your VPN is leaking your IP address. With a few clicks, users may test for IP leaks in relation to their online privacy using effective technologies.

Changing your VPN service to one that provides security against DNS leaks or has dedicated DNS servers is the simplest approach to fixing an IP leak. On the other hand, NordVPN is renowned for its solid encryption against DNS leaks; hence, you are protected from all internet surveillance methods.

Additionally, you might manually deactivate IPv6 on your device, use a browser without WebRTC installed, disable WebRTC in your browser, or install browser extensions.

In conclusion, IP leaks may occur due to technology defects or the use of poor VPNs. IP leaks may pose a threat to the privacy of Internet users. If you are afflicted by an IP leak, you may mistakenly believe you are safeguarding critical information when you are really exposing it. Hopefully, you now have a better understanding of how to determine whether your VPN is leaking your IP address.

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