Chrome://net-internals/#dns – Method To Clear DNS Cache

This article will elaborate the significance of Chrome.//net-internals/DNS and why it is crucial to clean the DNS cache for web browsers, including different methods to clear the DNS cache for some popular browsers. Stay with the article.

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

If you searching for how to clear DNS cache for your web browsers effortlessly, then simply type this link – chrome://net-internals/#dns on your browser, and you will be forwarded to the page where you can find the option of ‘Clear host cache’. Click this option to clear the DNS cache on Google Chrome.

The net-internals/#dns is also known as Net-Internals. It is a Net Log event stream visualization tool where you can load Net Log or real-time logs dumps of afterwards dates that keep the network-related events and condition of the browser, assisting troubleshooting and debug issues.

Sometimes, it is required execute chrome://net-internals/#dns.

• unable to use a website and the DNS entry has been replaced.
• Change the DNS servers of your network adapter and implement that setting.
• Repetitions of some sort of errors to indicate that some commonly accessed websites are suspicious.

Features to chrome://net-internals/#dns:

1. DNS cache: Displays the current DNS cache, including hostnames, IP addresses, and expiration times.
2. Clear host cache: Clears the DNS cache, forcing Chrome to re-resolve hostnames.
3. DNS query log: Shows recent DNS queries, including timestamps and results.
4. Host resolver cache: Displays cached host resolutions.
5. Prefetch cache: Shows prefetched DNS records.

What are the usees of Features to chrome://net-internals/#dns:

1. Troubleshoot DNS issues: Identify and resolve DNS-related problems.
2. Clear DNS cache: Refresh DNS records after changes or updates.
3. Verify DNS settings: Confirm DNS configuration and resolver settings.
4. Debug network issues: Analyze DNS queries and cache to identify network problems.
5. Test DNS performance: Measure DNS resolution times and optimize performance.

How to access chrome://net-internals/#dns::

1. Open Google Chrome.
2. Type chrome://net-internals/#dns in the address bar.
3. Press Enter.

Steps to Clear DNS Cache

There are various methods available to clear DNS cache to different browsers.

Clear DNS Cache on Google Chrome

• Open your Google Chrome browser and enter the link on the address bar: chrome://net-internals/#dns.
• Once the page is open, you will find the ‘Clear host cache’ option. Click on the option.
• On clicking the option, no message or prompt will be displayed on the screen, but still, you have cleared the DNS cache on Google Chrome.
• Now, restart your Google Chrome and go to the link: chrome://net-internals/#sockets.
• Tap the ‘Flush socket pools’ option and then restart your browser.

Clear DNS Cache on Firefox

You can easily clear DNS cache on Firefox by restarting the browser for those cache which is not prolonged on the disk. Or follow the below-mentioned step, if you do not want to restart your browser.

• On your Firefox browser, enter this link in the address bar: about:networking#dns.
• On the next page, some DNS cache details will be displayed.  Select the Clear DNS Cache option to clear the DNS cache of the Firefox.

Clear DNS Cache on Safari

There is no straightforward option available to clear the DNS cache on Safari but you can select a hidden option to clear caches that contain DNS caches.

• Open Safari on your device and choose the menu bar. Now move to the Preferences option.
•   Inside this option, visit the Advanced tab and tick the box next to ‘Show Develop menu’ in the menu bar.
•   The Develop menu will display in the menu bar of Safari. Click on the option and from the drop-down menu, select the option of ‘Empty Caches’.
•   Then you can restart your Safari and your cache will be cleared.

Clear DNS Cache on Opera

• Follow the below-mentioned steps to clear the DNS cache on Opera-
• Open Opera on your device and visit to the link: opera://net-internals/#dns.
• On the next page, click on the option of ‘Clear host cache’ to clear the DNS cache.
• Now, visit to the link: opera://net-internals/#sockets and click on the option of ‘Flush socket pools.’

Clear DNS Cache on Your Apple iPhone

•  In Settings on your iphone, select the General option.
•   Move down to select ‘Transfer or Reset iPhone’ option. Click on Reset option.
• Select ‘Reset Network Settings’ from the list. Now, confirm your option to ‘save the selection.

After that, manually reset your DNS servers again, if you had formerly customized them.

Clear DNS Cache for Your Android

Android does not provide a straightforward method to clear the system’s DNS cache within the UI, but still, you can clear the DNS cache using above-mentioned browsers such as Firefox, Google Chrome, Opera, and Safari.

In Short: 

Method 1: Using Chrome Browser

1. Open Chrome.

2. Type chrome://net-internals/#dns in the address bar.

3. Tap “Clear host cache”.

Method 2: Using Android Settings

1. Go to Settings.

2. Scroll down and select “Connections” or “Wireless & networks”.

3. Tap “Advanced” or “More”.

4. Select “Private DNS” or “DNS”.

5. Tap “Clear DNS cache”.

Method 3: Using Developer Options

1. Enable Developer options (Settings > About phone > Build number: tap 7 times).

2. Go to Settings > Developer options.

3. Scroll down and select “DNS”.

4. Tap “Clear DNS cache”.

Method 4: Using ADB (for rooted devices)

1. Connect device to PC via USB.

2. Open command prompt/terminal.

3. Type adb shell and press Enter.

4. Type ipconfig /flushdns and press Enter.

Method 5: Using Third-Party Apps

1. Download and install an app like “DNS Cache Clear” or “Network Analyzer”.

2. Follow in-app instructions to clear DNS cache.

Note: Clearing DNS cache will temporarily disconnect you from the internet. Reconnect to your network after clearing the cache.

For more information related to chrome://net-internals/#dns, visit the Digital Planners portal.