A occurs when your DNS queries bypass the encrypted tunnel of your VPN and are sent directly to your ISP's DNS servers instead. This means that even if your actual traffic is encrypted and your IP address is hidden, your ISP can still see every website you visit based on the hostnames you are resolving. Why Do DNS Leaks Happen?
Normally, when you enter a URL in your browser, your device sends a request to a —typically one operated by your Internet Service Provider (ISP)—to find the corresponding IP address. dns leak
DNS leaks are rarely caused by a failure of the VPN encryption itself. Instead, they are usually the result of how operating systems handle network requests or how a VPN is configured. Common causes include: What is a DNS Leak? Concept & Prevention Strategies A occurs when your DNS queries bypass the
To understand a DNS leak, you first need to understand the . Often described as the "phonebook of the internet," DNS is a system that translates human-readable domain names (like www.example.com ) into machine-readable IP addresses (like 123.123.123.123 ). Normally, when you enter a URL in your
In an era where digital privacy is increasingly under threat, tools like Virtual Private Networks (VPNs) have become essential for many internet users. However, even the most robust VPN can sometimes fail to protect your identity due to a critical security flaw known as a . Understanding what a DNS leak is, why it happens, and how to fix it is vital for anyone serious about maintaining their online anonymity. What is a DNS Leak?
Understanding and Preventing DNS Leaks: A Comprehensive Guide to Online Privacy