Chrome Net Internals DNS 2023

Chrome Net Internals DNS

chrome://net-internals/#dns: Clear or flush the DNS cache on Chrome

I believe Google has a DNS caching scheme of its own. On both Linux and Apple OS X, my Google Chrome browser displays the same outdated DNS entry. How do I erase the DNS cache in Google Chrome without the program closing down?

Yes, the DNS and proxy caching servers are embedded into the Google Chrome browser to enhance performance. On the Google Chrome browser, you may rapidly clear or flush away DNS entries manually.

Chrome Net Internals DNS

What is chrome://net-internals/#dns?

To delete the DNS cache on Chrome, click delete host cache on the screen that appears when you click this link in your browser.

Chrome Net Internals DNS

The Net Log event stream visualization tool net-internals/#dns, also referred to as Net-Internals, allows you to see real-time logs or load Net Log dumps of later dates that maintain the browser’s network-related events and state, aiding in troubleshooting and debugging issues.

Using Chrome Using Chrome, flush or clear the DNS cache. //net-internals/#dns

The following is the result of clearing the DNS cache in Google Chrome:

Chrome Net Internals DNS

  1. Reopen the tab.
  2. the following URL into the search bar:
    • chrome://net-internals/#dns
  3. Choose “Clear host cache” from the menu.
  4. Once DNS has been cleared out, you are finished.
  5. Type the following URL in a new tab:
    • chrome://net-internals/#sockets
  6. The “Flush socket pools” button should be clicked.
  7. Snap the Google Chrome tab closed.

Chrome Net Internals DNS

The most recent Google Chrome version is:


You might also want to clean out socket pools:

In the search field on a new tab, type the following:

  • chrome://net-internals/#sockets

Chrome Net Internals DNS

Click on the “Flush socket pools “

What does DNS cache mean?

DNS cache is a small collection of information on popular websites and domains. Chrome’s DNS cache allows you to access a website even if the distant or ISP DNS servers are down because the main function of DNS caching is to speed up browsing. To find the right IP address on the Internet, you must flush out the DNS cache when a website updates its DNS entry or due to another issue with the network.

What does DNS cache flushing actually mean?

DNS cache flushing is the process of deleting DNS entries that have already been cached in Google Chrome. Google Chrome will request all the new IP addresses and DNS records for that website after it has been flushed.

Is Chrome’s DNS cache clearing necessary?

There are various circumstances where doing chrome is necessary: //net-internals/#dns.

  • when a website is inaccessible and the DNS entry has been modified.
  • when you modify your network adapter’s DNS servers and then apply that adjustment.
  • When certain mistakes keep happening, it’s a sign that some popular websites are unsafe.

On your Apple iPhone, clear the DNS cache.

You can restart your iPhone immediately, which will assist in clearing the DNS cache, or you can turn aeroplane mode on and off.

Additionally, you can reset network settings to clear DNS, but doing so will also erase any previously saved Wi-Fi and Bluetooth configurations, necessitating a reconfiguration.

  1. Select General from your device’s Settings menu.
  2. After selecting Transfer or Reset iPhone from the list of options, touch Reset.
  3. Select Reset Network Settings from the list, then check the box to save your selection.

Chrome Net Internals DNS

The DNS servers must then be manually reset if you have previously customized them.

Clear the DNS cache for your Android

Android doesn’t have a direct mechanism to flush the system’s DNS cache through the UI, but you can do it by using one of the above-mentioned browsers, such as Chrome, Firefox, Opera, or Safari.

Simply open the browser you’re using on your mobile device and follow the instructions above to clear the DNS cache.

Chrome Net Internals DNS

On Opera, clear the DNS cache.

You can follow these steps to clear Opera’s DNS cache.

  1. Start Opera on your device and navigate to Opera: //net-internals/#dns
  2. To clear the DNS cache, click the Clear host cache option on the next screen.
  3. After that, click the Flush socket pools button at opera://net-internals/#sockets.

Chrome Net Internals DNS

On Safari, clear the DNS cache.

The DNS cache cannot be cleared directly in Safari, but you can do it by selecting a hidden button that clears all caches, including DNS caches.

  1. Open Safari on your device, then select Preferences from the menu bar.
  2. Select the Show Develop menu in the menu bar from the Advanced tab of the Preferences window.
  3. Next, the Develop menu will show up in Safari’s menu bar. Click on it to open the drop-down menu, and then select Empty Caches.

After clearing your cache, you can restart Safari.

Chrome Net Internals DNS



Clearing or flushing the Linux DNS cache

Open a terminal and enter the systemctl or service command:

  • sudo service network-manager restart

Chrome Net Internals DNS

How to check whether DNS was flushed

On your Windows, Linux, macOS, or Unix machine, use the nslookup command. Open Windows 10/11’s command prompt and enter the following nslookup command:

  • nslookup
  • nslookup

Users of Unix, macOS, and Linux can experiment with the dig or host commands as follows:

  • host
  • dig

Use of Chrome Has Both Pros and Cons: utility at //net-internals/#dns

The following are some benefits and drawbacks of utilizing Chrome’s //net-internals/#dns feature:


  • It enables you to clean the DNS cache in Chrome, which can assist in resolving connectivity and page loading issues.
  • The procedure is simple to carry out and takes little time.
  • There is no need for any other programme because the tool is integrated within Chrome.


  • When utilizing this feature to clear the DNS cache, any previously saved domain name and IP address associations for websites may be lost. This can cause websites to load more slowly for a short time while the browser rebuilds its cache.
  • The function can be challenging for individuals who are not familiar with the inner workings of the browser because it is designed for sophisticated users.
  • Incorrect or inappropriate usage of the functionality could result in unforeseen consequences or data loss.

Final Words

You now know how to use the Google Chrome web browser to clear the DNS cache. These instructions ought to function with desktop versions of Chromium and its clones that are running on Windows, macOS, and Linux.


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