Clear Google chrome DNS cache on Windows Mac Linux Android iPhone

Are you using Google Chrome browser on Android, iPhone, Windows, Mac or Linux devices? In this tutorial, we’ll explain how to clear Google Chrome DNS cache and flush DNS socket on any operating system.

Whenever you are thinking to browse internet, one of the tools that we use daily and at all times that is web browsers need to consider at first. Internet browser is the gate to access enormous information worldwide using internet. Various internet browser include a series of configurations that we need customize to optimize their use, increase privacy and security, etc.

One of the most used browsers is now Google Chrome for its various features and functionality. A study shows it is the most secure browser in 2017 with info-graphics. Like all browsers, Google chrome also includes a DNS cache which allows us to access frequent sites faster. As we visit hundreds or perhaps thousands of websites, little by little this cache memory fills up which causes access problems to certain websites.

MsnTechBlog today will describe the steps to clear Google Chrome DNS cache on any platform and in this way solve various errors associated with this aspect.

What is DNS CACHE?

The caching in Google Chrome, get a better performance of Internet access because with the DNS cache the goal is not to make too many requests to the servers and, thus, to accelerate the maximum navigation speed on the web.

The DNS cache of a browser is basically a site where the data of the IP addresses of each site we visit is hosted and that is why access to this site is agile.

How to unblock blocked websites at school?

Now, because we think about emptying the DNS cache if it allows us to access much more quickly to a website, there are some cases such as:

  • Dumping Chrome’s DNS cache can be useful, especially when we’ve changed DNS settings locally.
  • When a certain website change to a new server or an IP address becomes obsolete, it is one of the causes to find DNS errors when trying to access these sites which is solved with the deletion of the DNS cache.
  • Permanent access to sites with low-security ratings can also influence DNS cache errors.
  • Having DNS cache error also causes unresponsive tabs while browsing a website. Learn how to close unresponsive tabs of Google Chrome browser.

In order to recovering those problems, we must clear the DNS cache.

What is DNS cache cleaning?

This action covers the disposal of all stored information associated with IP addresses and DNS names. A DNS cache deletion involves deleting all stored data with respect to IP addresses and starting the process of storing them from scratch.

What happens when you clean browser DNS cache?

After cleaning DNS cache, the system will request all new IP addresses and DNS information the next time we try to access a site, which results in an error-free browsing experience. By the by, we will see now how to clear Google Chrome DNS cache and this process applies to Google Chrome in Windows, macOS, Linux, Android or iPhone.

How to clear Google Chrome DNS cache?

Deleting browser DNS cache is very easy. You just need to type some code in browser address bar to access to the configuration of the Google Chrome DNS cache and perform deletion.

Step 1

To start, go to the Google Chrome address bar by clicking on it or using the key combination Ctrl + L.

Ctrl + L

Once there we will execute the following without placing any spaces:


Step 2

Now hit the Enter button on your keyboard.

We will see a window like following image:

access google chrome dns setting

In this page, we can visualize all the DNS resolutions that have been made recently, besides, the date and times of expiration are indicated.

Step 3

In the lower part we can see the active entries, in this case, 3, and to clear the browser cache we will click on the Clear host cache button located in the Host resolver cache. By clicking on this button we can see that all the entries have been deleted as well as the history:

clear google chrome dns cache

Step 4

In some cases it may be necessary to clean the socket cache. For this we can either click on Sockets options just below DNS optins or execute the following code in the address bar:

chrome://net-internals/# sockets

Now we’ll see a window like below image:

clear google chrome sockets cache

There we will click on the button Flush socket pools to clean the active sockets.

That’s all to delete google chrome DNS cache to enjoy error free browsing. Hopefully you’ve done well. By the way, if you face any problem during deleting DNS cache, don’t forget to let us know using comment section.

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