Checking and Configuring DNS over HTTPS (DoH) in Windows 11: A Comprehensive Guide

DNS over HTTPS (DoH) is a privacy-enhancing protocol that encrypts your DNS queries, making it harder for eavesdroppers to see which websites you're visiting. This guide will walk you through how to check your current DNS settings in Windows 11 and how to configure DoH if you want to use it.

Checking Your Current DNS Settings

Before configuring DoH, it's helpful to understand your current DNS setup. Here's how to check:

  1. Open Network Settings: Click the network icon in your system tray (usually bottom-right corner) and select "Open Network & internet settings."
  2. Select Your Network Adapter: Find the network adapter you're currently using (Wi-Fi or Ethernet) and click on it.
  3. View IPv4 or IPv6 Properties: Click on "Change adapter options." Right-click your adapter and select "Properties."
  4. Locate the DNS Server: Select "Internet Protocol Version 4 (TCP/IPv4)" or "Internet Protocol Version 6 (TCP/IPv6)" (or both, depending on your configuration) and click "Properties."
  5. Check the DNS server addresses: The "Use the following DNS server addresses" option will show your current DNS servers. Note these down – you might need them later if you revert your settings.

If you're using a DNS server provided by your ISP (Internet Service Provider), it's likely *not* using DoH by default. Many modern routers also support DoH; however, checking your router's configuration is outside the scope of this Windows 11 specific guide.

Configuring DNS over HTTPS (DoH) in Windows 11

Windows 11 doesn't have a built-in setting to directly enable DoH for all applications. The most reliable method is to configure it at the network adapter level (as shown above) or through your DNS client application. Several methods exist, each with advantages and disadvantages:

Method 1: Using the Network Adapter Properties (Limited Functionality)

This method allows you to specify a DNS server that supports DoH, but it doesn't guarantee that all applications will use it. Some applications might bypass this setting and use a system-wide DNS setting.

  1. Follow steps 1-4 from the "Checking Your Current DNS Settings" section above.
  2. Enter DoH Server Address: In the "Use the following DNS server addresses" section, replace your current DNS server addresses with the address of a DoH-enabled server. Popular choices include: Note that these are just examples, and many other DoH providers exist. Research and choose one that suits your needs and privacy preferences.
  3. Click OK: Apply the changes and test your internet connection.

Method 2: Using a Third-Party DNS Client (Recommended)

Third-party DNS clients often provide a more robust and reliable way to configure and manage DoH. These clients usually have more advanced features and settings related to privacy and performance.

Popular options include (Note: Always research and select a trusted client):

These clients usually require installation and configuration according to their specific instructions, which will be detailed in their documentation.

Troubleshooting

If you encounter issues after configuring DoH:

Conclusion

Configuring DNS over HTTPS in Windows 11 can enhance your online privacy. While the built-in method has limitations, using a dedicated DNS client often provides a more reliable and feature-rich experience. Remember to research and choose a reputable DoH provider and DNS client that aligns with your requirements and privacy considerations.