How to Clear DNS Cache on Android

Improve website loading and privacy by clearing the DNS cache on your Android device.

By Abhishek Chandel
New Update
Easy Ways to Clear DNS Cache on Android

Easy Ways to Clear DNS Cache on Android

The Domain Name System (DNS) plays a crucial role in internet connectivity by translating website names into IP addresses. Android devices, like any other, utilize a DNS cache to store recent DNS lookup results, speeding up subsequent requests. However, an outdated DNS cache can lead to issues like website loading errors.

In this blog post, we'll explore the importance of clearing the DNS cache and provide you with easy ways to clear the DNS cache on Android.

Why might you need to clear your DNS cache?

Clearing your device's DNS cache could help if you're Having trouble loading websites. The DNS cache stores the IP addresses of websites you've visited before. If a website's IP address changes, your device may still be looking up the old one. Clearing the DNS cache forces your device to get the new, correct IP address.

If you're on a public WiFi network, clearing the DNS cache improves your privacy. The cache stores websites you've visited, which someone snooping on the network could potentially see. By clearing the cache, you remove that browsing history from your device.

Rarely, the DNS cache itself can become corrupted. When that happens, you may be unable to load websites or get error messages. Clearing the corrupted cache sometimes fixes the problem.

Easy Ways to Clear DNS Cache on Android

Method 1: Clear the DNS cache through Chrome's developer tools

To clear your DNS cache through Chrome's developer tools, follow these steps:

1. Open Chrome on your Android device & in the address bar, type chrome://net-internals/#dns and press Enter.


2. In the left pane, select "DNS" & In the right pane, tap the "Clear host cache" button.

Method 2: Clear the cache on any browser

1. Go to your home screen displaying all apps. Touch and hold down your finger on the app icon of the third desired browser you have installed for a few seconds. This will open the app info option, tap on that.

2. In the App info page, scroll down & Tap on the "Storage" option.

3. Here simply Tap on the "Clear cache" option at the bottom.

That's it! Your DNS cache should now be cleared. This may help fix any issues you're having with websites loading slowly.


In summary, the DNS cache is an essential component of internet connectivity, However, an outdated DNS cache can lead to issues like website loading errors. Clearing the DNS cache on your Android device can help resolve these issues, improve your privacy on public WiFi networks, and fix any corruption within the cache itself. This blog post provides easy ways to clear the DNS cache on Android through Chrome’s developer tools or by clearing the cache for your browser. By following these simple steps, you can ensure that your device is always using the most up-to-date DNS information.


When should you clear your DNS cache?

If websites aren't loading properly or are taking forever, emptying your DNS cache could help get things working again. Clearing it refreshes all the stored web addresses on your device. This is also a good idea after connecting to public WiFi networks you don't fully trust. They sometimes cause DNS issues that emptying the cache can fix.

What are the risks of clearing your DNS cache?

The main downside is some websites you visit a lot may take a minute to load again while your device refreshes their addresses from the internet. If you use a custom DNS server, clearing the cache will switch your device to your internet provider's DNS server temporarily, and that could be slower.

How to prevent your DNS cache from becoming corrupt

Make sure your device is up to date! Outdated software is more vulnerable to issues that corrupt the DNS cache. Also, only connect to WiFi networks you actually trust. Public networks are more likely to mess up your DNS cache over time. Connecting to secure networks helps reduce problems.

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