How To Fix “DNS_PROBE_FINISHED_NXDOMAIN” Error In Google Chrome

DNS_PROBE_FINISHED_NXDOMAIN is a common error that indicates a non-existent domain. When you try to browse any website on Google Chrome, you may encounter this error on the screen. 

The error message says that “This site can’t be reached.” Once you receive this error, you won’t be able to visit that page. 

Due to the poor internet connection, this error might appear on Google Chrome. Apart from that, third-party security software and the incorrect DNS server can also be responsible for this error. 

Effective Methods to Solve DNS_PROBE_FINISHED_NXDOMAIN Error On Mac:

Below listed are the most useful methods that can help you out to get rid of the DNS_PROBE_FINISHED_NXDOMAIN error on the Mac system.  

Method 1 – Check the Internet Connection

If there is a problem with the internet connection, then you may fail to visit the website and get this error on Google Chrome. Therefore, you need to check if the internet connection is properly connected or not. If not, then connect it properly and check if the error still persists or not. 

Method 2 – Flush DNS Cache

One of the effective methods by which you can fix the DNS_PROBE_FINISHED_NXDOMAIN  problem in Google Chrome from the Mac OS is to flush the DNS cache. The following steps will help you to do so:

1. Type Terminal in the Spotlight and then press the Enter button to launch the Terminal app.
2. From the Terminal window, type the following commands one-by-one and then press the Enter button after typing each.

• sudo dscacheutil -flushcache
• sudo killall -HUP mDNSResponder

1. Once these commands are executed, restart the Mac system and then check if the problem is resolved or not. 

Method 3 – Change the DNS Settings

Incorrect DNS settings can cause this error on Google Chrome. So, you need to change it by following these steps as instructed below:

1. Click on the Apple option which is located at the top left corner.
2. Select the System Preferences from the Apple menu list.
3. In the System Preferences window, click on the Network icon. 
4. From the Network window, click on the Advanced option and then select the DNS tab. 
5. Click on the “+” button and add the following two DNS addresses: 

• 8.8.8.8
• 8.8.4.4

1. After adding these addresses, click on the OK option to save the changes.
2. Once you are done with these steps, click on the Apply option.  

Method 4 – Check your Local Hosts File

Another useful method that we have shared to solve the DNS_PROBE_FINISHED_NXDOMAIN error on Google Chrome is to check the local host’s file. Go through these steps:

1. Click on the Go button from the top Menu bar.
2. Select the Utilities from the Go menu list and select the Terminal to open the Terminal app.
3. Type sudo nano /private/etc/hosts in the Terminal window and then hit the Enter key.
4. Once it is executed, reboot your device and then check if the error is gone or not. 

Method 5 – Remove the Third-Party Security Software

Sometimes, third-party security software can prevent you from visiting the website. So, you need to remove the security software as soon as possible. Here are some steps that you can follow:

1. Launch the Finder window.
2. On the Finder window, select the Applications folder.
3. From the Applications folder, find the third-party security software and then double-click on it.
4. After that, click on the Uninstall option.
5. Once the uninstallation process is complete, restart your Mac computer and then check if the error still occurs or not. 

Method 6 – Remove the Cache Data in Google Chrome on Mac

Removing the Cache data and cookies can fix the DNS_PROBE_FINISHED_NXDOMAIN error in Google Chrome on your Mac system. Let’s take a look at the steps hereunder:

1. On the Mac OS, open Google Chrome application.
2. Click on the Menu button at the top right corner. 
3. From the Menu list, click on the More tools and then select the Clear browsing data. 
4. You will notice the Clear browsing data box pops-up. Tick on the browsing History, Cookies, and Cache data. 
5. After that, set the time to the beginning of time and then click on the Clear browsing data option to remove them.
6. Once it is finished, restart your Mac PC and then try to visit any website on Google Chrome.