March 8, 2021


Description How to Fix DNS_PROBE_FINISHED_BAD_CONFIG in Chrome

Many users are facing the DNS_PROBE_FINISHED_BAD_CONFIG error on Chrome these days. As the name suggests, the problem is DNS-related and very similar to DNS_PROBE_FINISHED_NXDOMAIN which prevents you from browsing the Internet as usual. Though the problem can occur in any OS including Windows 7, Windows 8, Vista, XP, and Mac OS; more and more Windows 10 users are reporting the error today. Keep reading for a better knowledge of DNS, PROBE FINISHED BAD CONFIG DNS problems, and how to fix Windows PC as well as Mac.

What is DNS?

DNS stands for Domain Name System. It is a service that translates domain names into IP addresses. Every network has its own DNS system, and if it can’t translate the domain name into IP, it will ask for another DNS system, until it returns the correct IP.


If the DNS server can’t return the correct IP for the domain name, it will most likely return the error code DNS_PROBE_FINISHED_BAD_CONFIG. There are many reasons for getting this error, and there are several ways to fix it. This error can occur because of your internet provider (ISP), router, computer or website, so we recommend going through the steps until we fix this issue.


If you are seeing the chrome error DNS_PROBE_FINISHED_BAD_CONFIG on Android, here are the possible fixes. Follow the solutions in the same order as mentioned below.

Solution 1: Restart the Router

It is possible that the problem is with your router. When you restart the router, it restores all default configurations. If a problem isn’t there by default, it can be removed by restarting it. This is a common solution for all devices including Android, Windows 10, or Mac. It doesn’t matter which device you are using, restarting the router can fix DNS_PROBE_FINISHED_BAD_CONFIG on Android smartphones as well as PCs.

Solution 2: Clear DNS Cache on Android

My next solution would suggest flushing DNS to fix DNS_PROBE_FINISHED_BAD_CONFIG on Android.

You can clear DNS with a hard reset. Just take out the battery of your Android device, wait 30 seconds, and plug it in again. Turn on your smartphone and see if the problem is still there.

Today we have many high-end smartphones which are equipped with non-removable batteries. For those smartphones, follow the steps below to clear the DNS cache.

Step 1: Open chrome. Chrome type : // net-internal / # DNS in the address bar. Tap on “Clear Host Cache”

Step 2: Click on the black arrow link as shown in the image below. Select “Clear Cache” and “Flush Sockets” from the options. Now restart Chrome.

After clearing the DNS cache, check if DNS_PROBE_FINISHED_BAD_CONFIG is fixed on Android. If you can still see the error, try the next solution.

Solution 3: updating IP address on Android

Updating the IP address on Android can fix a DNS probe completing a bad configuration. However, it’s not that easy as Windows PC and Mac. So, instead of looking for in-depth technical documentation, I would suggest that you install the ipconfig application available on Google Play. This app will do the job for you.


If you are a Windows user, the solutions below can fix the problem for once and all. Try one by one until the error is corrected. Please note that this solution will work on all versions of Windows including Windows 10, 8, 7, Vista, and XP. However, we performed the steps using a Windows 10 PC. There may be slight differences in the names of certain settings; the rest will be the same for all versions.

Tip: If you are still using an older version of Windows, download the Windows 10 ISO file here.

Before we start with the actual solution, it’s necessary to understand where the problem is. If you can successfully access a website from another device on the same network, the problem is most likely with your computer. If this is the case, skip to solution two. If you can’t access the site from any device on the same network then proceed with the solution.

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Solution 1: Restart the Router

As mentioned above in the Android solution, restarting the router is a common solution for all devices including Windows 10 PC. So, get started with this easy solution, and if that doesn’t work, we can use advanced settings to fix DNS PROBE FINISHED BAD CONFIG on your Windows 10 PC.

Solution 2: Disable Firewall and Anti-virus on Windows 10

It’s possible that you are having problems with the Firewall, or the antivirus, so we recommend that you disable them. It can fix errors in minor cases. If it’s still there, turn it back on, and continue to follow other solutions. Below are the steps on how to turn off the Windows firewall.

1. Press Start and type ” Firewall ” in the search box.

2. After that the Windows firewall option appears, open it, and click ” Turn Windows Firewall on or off. “

3. After that, click on both “Turn off Windows Firewall” for private and public networks. Then click “OK,” and the Firewall is disabled.

Pro Tip: Did you know you can start using Windows 10 Multiple Desktops in a few seconds?

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Solution 3: Clear DNS with Command Prompt (CMD)

If the error is not fixed in the solution above, try clearing DNS using Command Prompt. In most of the cases, this solution fixes the DNS_PROBE_FINISHED_BAD_CONFIG error in Chrome. Follow the steps below.

1. Press Start and type “cmd.” When the Command Prompt appears, click on ” Command Prompt (Admin) ” on the Windows 10 PC. If you are using Windows 7, 8 or another, right-click on the “Command Prompt” option and select “Run as administrator.”

2. In the Command Prompt, paste the command “ipconfig / release” and press Enter.

3. After the above command is complete, now enter “ipconfig / flushdns”. Hit enter and wait for the command to run and complete the process.

4. Now in the next step, run the command “ipconfig / renew” similar to the command above.

These commands will clear your current DNS and “reset” it.


Solution 4: Change DNS Address in Windows 10

If you are still facing the DNS_PROBE_FINISHED_BAD_CONFIG error on Windows 10, 8, 7 or XP, try changing the DNS address in Control panel. To do so, follow the instructions below.

Pro tip: Did you know it’s possible to use iMessage on Windows?

1. Open the control panel by pressing Start, and writing “ Control panel. 

2. Find ” Network and Sharing center ” In Control Panel and open it. Now click ” Change adapter settings.” 

3. On the Adapter settings page, right-click on the adapter you use for the Internet connection and select “ Properties .” This should usually be named as the name of your Wi-Fi network or “local area connection,” but this is not the case on every device.

4. In the properties, you will see a new window opened with adapter settings. Select ” Internet Protocol Version 4 (TCP / IP) ” Properties, and click ” Properties “. Check the image below for doubts.

5. Now another window will open, click “Use the following DNS addresses”. Under “Preferred DNS address” enter “”, and under “Alternative DNS server” enter Press “OK,” and check in the browser to see if that fixes your problem.

If it doesn’t fix, try switching to the selected DNS server: and Alternative DNS server: If this also doesn’t fix the DNS Probe so bad configuration error then move on to the next solution.

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Solution 5: Reset Windows 10 active TCP / IP

It is possible to reset TCP / IP automatically and manually. We don’t recommend doing it manually, especially if you don’t know what you’re doing, so we recommend that you do the link , and follow Microsoft’s instructions which will automatically reset it.


Solution 6: Reinstall Network Driver on Windows 10

In most of the cases, the solutions given above fix DNS probe resolves bad configuration issue. If your case is different and the problem is still there, you should try reinstalling the network adapter driver. If you are using outdated and incompatible Network drivers you can encounter DNS_PROBE_FINISHED_BAD_CONFIG in your internet or Chrome browser.

Follow the steps below to check if there is an update for the network driver.

1. Open Device Manager. You can search for “Device Manager” in the search box and open it.

2. Find “ Network adapters ” In the options listed, and expand the list of “Network adapters”.

3. Right-click on the adapter and click ” Update Driver. ” This will take you to a new window. Here select ” Search automatically for updated driver software .” If Windows Finds new drivers, you can update them.

The solutions mentioned above should fix DNS PROBE FINISHED BAD CONFIG for Chrome Windows PC.

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Similar to Windows PC users, Mac users also see DNS_PROBE_FINISHED_BAD_CONFIG because the problem is mainly DNS related. Take a look at the step-by-step guide below to fix errors on your MacBook or iMac.

Solution 1: Updating the IP address on the Mac

To update the IP address on a MacBook, please refer to the steps below.

1. Click the Apple logo in the upper left corner, and select System Preferences.

2. Open Network from the System preferences window. Now select the network you are connected to, and click the Forward button.

3. Select TCP / IP. After that, click on Renew DHCS Lease, and it will renew your IP address.

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Solution 2: Flush DNS on Mac

To clear DNS on a Mac, open Terminal. To open a terminal, you can simply search for “Terminal” in the search bar. Alternatively, you can find it in the path “ Finder / Applications / Utilities / Terminal. 

When you open Terminal, you must enter one of the following lines, depending on your operating system version.
OS X 10.4 (Tiger): ” lookupd -flushcache “.
OS X 10.5 (Leopard) and 10.6 (Snow Leopard): ” dscacheutil -flushcache “.
OS X 10.7 (Lion) and 10.8 (Mountain Lion): ” sudo killall -HUP mDNSResponder “.
OS X 10.9 (Mavericks): “ dscacheutil -flushcache; sudo killall -HUP mDNSResponder “.
OS X 10.10.1, 10.10.2, and 10.10.3: “ Sudo discoveryutil udnsflushcaches ”.
OS X 10.10.4+: “ sudo dscacheutil -flushcache; sudo killall -HUP mDNSResponder “.
OS X 11 (El Capitan) and OS X 12 (Sierra): “sudo killall -HUP mDNSResponder “.

Solution 3: Change DNS Address on Mac

To change DNS on Mac, follow the first two steps as mentioned in Solution 1 above. Now instead of the TCP / IP we chose in the first solution, select the DNS tab. Click ” + ” and add and DNS Addresses. After that, click ” OK. 

Tell us your experience with our guide. Can you fix it? DNS_PROBE_FINISHED_BAD_CONFIG Chrome error on Windows 10 or Android or Mac? If the error is still there, comment below with details, and we’ll help you out.

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