DNS.Adguard.com Not Working in Android Mobile? Here’s How to Fix It

Many Android users rely on AdGuard’s DNS to block advertisements, improve privacy, and enhance browsing speed. However, sometimes dns.adguard.com may not function correctly on an Android mobile device. This can be frustrating, especially when ads start appearing again, or internet services slow down.

This guide explores possible reasons why dns.adguard.com might not be working and provides step-by-step solutions to resolve the issue effectively.

Common Reasons Why AdGuard DNS Is Not Working on Android

Several factors can cause AdGuard DNS to stop functioning on an Android device. Below are the most common reasons:

• Incorrect DNS Configuration: A misconfigured private DNS setup can prevent AdGuard DNS from working.
• Network Interference: Some internet service providers (ISPs) block third-party DNS services.
• VPN or Proxy Conflicts: If a VPN or proxy is enabled, it may override the AdGuard DNS settings.
• System Glitch: Occasionally, system glitches can prevent private DNS services from functioning.
• Mobile Data Restrictions: Some mobile networks restrict third-party DNS connections.

How to Fix AdGuard DNS Not Working on Android

Try the following solutions to restore AdGuard DNS functionality on your Android mobile device.

1. Check and Configure Private DNS Settings

Android allows users to set up Private DNS manually. Follow these steps to ensure the correct setup:

1. Go to Settings on your Android device.
2. Tap on Network & Internet.
3. Select Advanced and then tap on Private DNS.
4. Choose Private DNS provider hostname.
5. Enter: dns.adguard.com
6. Click Save and restart your device.

Try browsing the internet to see if the ads are now blocked.

2. Restart Your Device and Network Connection

• Turn off and turn on Wi-Fi or Mobile Data.
• Restart your phone to apply the new DNS settings.

Restarting helps resolve minor glitches that may be preventing AdGuard DNS from functioning properly.

3. Disable VPN or Proxy Services

If you are using a VPN or proxy, it may interfere with manual DNS settings. Try disabling it temporarily:

• Open your VPN app and disconnect it.
• Go to Settings > Network & Internet > VPN and disable any active VPN.

Check if AdGuard DNS starts working again.

4. Clear DNS Cache

Old DNS cache data may interfere with the Private DNS functionality. Clearing the DNS cache can help resolve the issue:

• Open the Google Chrome browser.
• In the address bar, type: chrome://net-internals/#dns and press enter.
• Tap Clear host cache.

5. Try an Alternative AdGuard DNS

If dns.adguard.com is not working, try an alternative AdGuard DNS:

• For Default AdGuard DNS: 94.140.14.14 and 94.140.15.15
• For Family Protection AdGuard DNS: 94.140.14.15 and 94.140.15.16

Configure these in the Private DNS settings or use a dedicated DNS changer app.

6. Switch to a Different Network

Some ISPs block third-party DNS servers. Try switching networks:

• Connect to a different Wi-Fi network if available.
• Use mobile data instead of Wi-Fi (or vice versa).

After switching, check if AdGuard DNS starts working.

7. Update Your Android System

Outdated system firmware can sometimes cause network issues. Ensure that your Android device is running the latest update:

• Go to Settings > System > Software update.
• Check for available updates and install them.

Frequently Asked Questions

1. Why is dns.adguard.com not working on my Android phone?

Incorrect DNS setup, network restrictions, VPN conflicts, or ISP blocking can cause AdGuard’s DNS to stop working on Android.

2. How do I know if AdGuard DNS is working?

Visit AdGuard’s test page to check if their DNS is active on your device.

3. Can a VPN affect AdGuard DNS on Android?

Yes. A VPN often overrides DNS settings, preventing AdGuard from functioning correctly.

4. Is there an alternative to AdGuard DNS?

Yes, alternatives include Cloudflare DNS (1.1.1.1), Google Public DNS (8.8.8.8), and NextDNS.

5. Does AdGuard DNS work on mobile data?

Yes, but some mobile carriers block custom DNS settings. Consider using a DNS changer app if necessary.

6. What should I do if none of these fixes work?

If AdGuard DNS is still not working, try using their dedicated AdGuard DNS App or switch to a different DNS provider.

By following these troubleshooting steps, Android users can restore AdGuard DNS functionality and enjoy an ad-free, faster, and privacy-focused web experience.