Clear DNS Cache on android

How to Clear DNS Cache on Android Devices

7 minutes, 37 seconds Read

How do I flush my Android device’s DNS cache? Here’s the final word if you’ve been wondering the same thing. Clearing the Android phone’s DNS cache is a common task. For example, you’ve recently switched web hosts because you’re a website administrator. While there are online DNS checkers, switching to a different DNS server immediately after making a NameServer change is more reliable. As a result, you can reset the DNS on your Android device in the ways described below.

Android Device DNS Cache Clearing (2023)

Here are four methods to clear Android’s DNS cache. Alternatively, if you are the root user, you can change the DNS server entirely and flush the DNS cache on the entire system. The table is expandable, so you can quickly find the info you need.

Clear DNS Cache in Google Chrome

Chrome is the default browser on Android devices and is responsible for many system-level tasks. If you’re a regular Chrome user, you can clear your Android device’s DNS cache with a secret URL. Follow these steps for success.

  • Launch Chrome on your Android device and paste the address into the address bar. After that, press the Enter key.


chrome Cache
  • Second, clicking this will take you to a domain name system (DNS) lookup page. You can clear your Android DNS cache by tapping the “Clear host cache” button.
clear host cache

Also Read: How To Stop Irritating Pop-ups in Android Step By Step

Clear Site Storage

This is the simplest way to clear your Android phone’s DNS cache. The browser only remembers a limited amount of information about each website you visit. Cookies and cache are two names for the same thing. Both can be disabled in the browser, though. Now, you can delete cookies and cache from your browser in various ways.

  • Select Site Settings > Storage in Chrome’s Settings menu.
  • You need to see a menu item labeled “Clear Site Storage.” To delete all site data from Google Chrome, click that button and choose the yes option.
  • Click the “Clear Now” button under “CLEAR PRIVATE DATA” in Firefox’s Settings > Privacy menu.
  • After that, a window will pop up where you can select which items to delete. A “Clear Now” button will appear after you select it.

Empty the Cache From Chrome’s Setting Page

It’s commonly held that clearing Chrome’s cache only deletes previously viewed images and files, but some users have noted that clearing the app cache also fixes many DNS issues. If the above solution doesn’t work, try clearing the cache from Chrome’s settings.

  • First, tap and hold Chrome on your Android phone or tablet to bring up the app’s contextual menu. Choose “i” or “App Info” to access Chrome’s help menu.
  • To do so, select “Storage usage” and then “Clear cache” from the menu that appears. In addition to fixing DNS problems, this will clear out any local cache on your Android device.
clear cache

Change the DNS Server on Android

If, after flushing the DNS cache, the DNS server still fails to return a result for the lookup, you can try switching DNS servers. With the launch of Android 9, Google formally implemented a DNS configuration option for the entire system. If you want to alter the DNS server that Android uses by default, read our in-depth guide. Listed below is a condensed version of the procedure.

On Android 9 and Up

  • To access “Connecting & sharing” in Android’s Settings menu, simply do the aforementioned. You can select “Private DNS” here. Private DNS may be found in the “Connections” menu on different Android skins.
Designated Private DNS
  • After that, select “Designated private DNS” and hit the “Modify” button. Choose a DNS server and enter it here. As an illustration, I have typed in the DNS hostname for Cloudflare, Also, check out the article we linked up there if you need help locating reliable DNS servers.

Also Read: How To Speed Up Google Chrome

Change DNS using DNS Changer

If the above way doesn’t work for you, you can use an app called DNS Changer from a third party. The best thing about this app is that it doesn’t need a root. So, you don’t have to root your Android phone to use this app. When you open this app, you should be able to choose to directly add DNS servers or choose one of the following DNS servers;

  • Open DNS
  • Google DNS
  • Level 3 DNS
  • Yandex DNS

Select a DNS server from the list above, then press the Play button. It would only take a few seconds to complete. After that, you can start fresh on the web without the burden of your previous browsing history, as you will not be reconnected to your original network.

Clear the DNS cache on Android (for users with root access).

Technically, you can only clear the DNS cache system-wide on an Android phone that has been hacked. You can easily clear the DNS cache on your Android phone with just one word. Here’s what you need to do.

I’m going to assume that you have already rooted your Android device. Install Termux (which is free) and give it root access through Magisk. Next, use the steps below to clear your Android phone’s DNS cache.

ndc resolver clearnetdns wlan0/rmnet0

Final Thoughts

So, these are the some ways to clear the DNS cache on your Android phone or computer. If you keep getting a DNS lookup failed error when you try to open a website in your browser, this guide will show you how to fix the problem. And if you have any questions, tell us in the area below.

Clearing the DNS cache on your Android device can be a helpful troubleshooting step when you’re facing network-related issues. By following the steps outlined in this article, you can clear the DNS cache on your Android device, as well as on popular browsers like Chrome, Firefox, and Opera. This will ensure that your device fetches accurate and up-to-date DNS information, leading to smoother and more reliable network connectivity.


Will clearing the DNS cache affect my browsing experience? 

Clearing the DNS cache should not have a noticeable impact on your browsing experience. It may temporarily slow down the loading of websites for the first time you visit them after clearing the cache, as your device fetches fresh DNS information.

Do I need to clear the DNS cache regularly? 

You don’t need to clear the DNS cache regularly unless you’re experiencing network-related issues. Clearing the cache can be a helpful troubleshooting step when you’re facing problems like slow loading websites or DNS errors.

Can I clear the DNS cache on my Android device without accessing the settings?

 Unfortunately, clearing the DNS cache on Android devices requires accessing the device’s settings. However, clearing the DNS cache on specific browsers like Chrome, Firefox, or Opera can be done within the respective browser settings.

Will clearing the DNS cache delete any of my personal data? 

No, clearing the DNS cache does not delete any of your personal data like photos, videos, or documents. It only removes the cached DNS information, which is used to map website domain names to IP addresses.

What other troubleshooting steps can I try if clearing the DNS cache doesn’t resolve my network issues?

If clearing the DNS cache doesn’t resolve your network issues, you can try restarting your router, checking your Wi-Fi or mobile data connection, or contacting your internet service provider (ISP) for further assistance.



Mohit is a seasoned tech specialist with extensive knowledge and expertise in the field of social media platforms. With a passion for helping users navigate through the digital landscape, Mohit has dedicated himself to providing valuable insights and practical solutions. He stays updated with the latest technological advancements and is committed to delivering accurate and trustworthy information to empower individuals in their online experiences. Through his expertise and dedication, John aims to simplify complex topics and guide users towards effective solutions.

Similar Posts

Leave a Reply

Your email address will not be published. Required fields are marked *