How to Clear DNS Cache On Android Devices

In need of guidance on how to easily clear the DNS cache on your Android device using any web browser?

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The advent of palm-sized devices and their seamless connection to the internet have revolutionized our daily lives. Despite the numerous benefits and conveniences this brings, we cannot ignore the instances when we encounter difficulties accessing the internet on our mobile phones. Fortunately, there is a solution to address such problems, which involves clearing the DNS cache on your Android device.

You have the ability to reset the DNS cache on an Android device in a similar manner as you would on a Windows system. Nevertheless, if you find yourself contemplating the purpose of DNS caching and questioning the need to clear it on your Android device, there’s no need for concern. We will provide a comprehensive explanation to address any uncertainties. Let’s begin by establishing the fundamental concepts.

What is DNS Cache on Android

DNS, which stands for Domain Name System, functions as a comprehensive database containing the IP addresses of websites available on the internet. Essentially, when you enter a website’s URL into your web browser, the DNS server is responsible for retrieving the corresponding IP address associated with that URL. This enables your browser to accurately navigate and connect you to the intended website.

So, when you access multiple websites using your web browser, such as ten websites, the IP addresses of all these websites are stored locally in your Android phone’s web browser. As a result, when you want to revisit any of these ten websites, your Android browser doesn’t need to request the IP address from the DNS server again. This is because the IP address has already been saved from the previous session. This storage of IP addresses obtained from DNS servers is referred to as the DNS cache.

The DNS cache provides a useful advantage by saving time and resources for your Android device’s web browser, as it eliminates the need for unnecessary communication with DNS servers. It’s a beneficial feature, right? So, why would we ever want to clear it? Let’s explore the reasons behind that.

Why Clear DNS Cache on Android

Although DNS cache storage serves various purposes, there are several reasons why you may consider clearing the DNS cache on your Android device.

  • There is a possibility that the DNS cache contains malicious and corrupt IP addresses that need to be removed.
  • To ensure privacy and prevent unauthorized access, it is advisable to clear the DNS cache, which stores the IP addresses of websites you have visited.
  • By clearing the DNS cache, you can protect yourself from DNS spoofing, which involves altering the DNS cache information to redirect you to incorrect websites.
  • An outdated DNS cache can hinder access to a website, especially if the website has changed its domain.
  • If you encounter difficulties accessing a website, it could be due to accumulated cache and cookies, including the DNS cache, which may need to be cleared.

Now that we understand the importance of clearing the DNS cache, let’s explore how you can do it on your Android device.

How to Flush DNS Cache on Android

The DNS cache on your Android device is typically cleared and updated automatically whenever needed, eliminating the need for manual clearing. However, if you encounter problems accessing a website or want to make sure the DNS cache is cleared on your Android phone, here’s what you can do.

Let’s start by examining the process of clearing the DNS cache in Google Chrome. Additionally, we will provide instructions on how to clear the DNS cache in alternative web browsers.

Clear DNS Cache on Google Chrome, Microsoft Edge, and Brave Browser

Google Chrome, as well as other Android browsers like Microsoft Edge and Brave that are based on Chromium, offer a built-in feature for clearing the DNS cache. Below, we’ll guide you on how to utilize this functionality.

  1. Open Chrome, Edge, or Brave on your Android device.
  2. Enter the following in the URL bar:
    • If you are using Google Chrome : chrome://net-internals/#dns
    • If you are using Microsoft Edge: edge://net-internals/#dns
    • If you are using Brave: brave://net-internals/#dns
  1. Tap on the Clear host cache button.

Additional feedback will not be provided, but executing this action will reset the DNS cache on your internet browser.

google chrome android dns clear

If you are utilizing a different web browser, such as Mozilla Firefox, or encounter difficulties clearing the DNS cache using the aforementioned approach, proceed to the subsequent method.

Clear DNS Cache for Other Web Browsers

This technique assists you in effectively clearing the DNS cache on your Android device, regardless of the web browser utilized. Here’s a step-by-step guide on how to do it:

  1. Press and hold the icon of your default browser.
  2. Tap on the “App info” option.
  3. Select the “Storage Usage” option.
  4. Tap on Clear Cache.

This action removes all the cached data stored in the web browser of your Android device, including the DNS cache.

If you encounter additional issues, you have the option to modify the DNS server on your Android device. Alternatively, if you have any further inquiries about the DNS cache, please refer to the FAQ section provided below.

FAQs on DNS Cache in Android

Is the DNS cache on Android cleared when using a VPN?

No. Clearing the DNS cache on Android devices cannot be achieved by utilizing a VPN.

Does clearing DNS cache on Android delete browsing history?

No, clearing the DNS cache on an Android device does not erase the browsing history.

Is it secure to delete the DNS cache on an Android device?

Certainly. Clearing the DNS cache on Android is completely secure and poses no risks.


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