Fix Server DNS address could not be found error

Fix Server DNS address could not be found error: This error is caused when Domain Name Server (DNS) is not able to resolve the website IP address. When you visit a website then the first thing the browser does is contact the DNS Server but sometimes this DNS lookup fails which results in the error. And yes you won’t be able to visit any website until this error is resolved. The error looks something like this:

This site can't be reached
outlook.com's server DNS address could not be found
Try:
Checking the connection
Checking the proxy, firewall, and DNS configuration
Running Connectivity Diagnostics

ERR_NAME_NOT_RESOLVED

Fix Server DNS address could not be found error

As you see there is so much information attached with this error and there are also few troubleshooting steps which actually are very helpful. In most cases following the above steps seems to fix the problem, so we are going to explain the above steps in details.

Prerequisite:

  • Make sure you have clear your Browsers Caches and Cookies from your PC.
    clear browsing data in google chrome
  • Remove unnecessary Chrome extensions which might be causing this issue.
    delete unnecessary Chrome extensions
  • Proper connection is allowed to Chrome through Windows Firewall.
    make sure Google Chrome is allowed to access internet in firewall
  • Make sure you have a proper internet connection.

Fix Server DNS address could not be found error

Make sure to create a restore point just in case something goes wrong.

Method 1: Edit the Windows Host file

1.Press Windows Key + Q then type Notepad and right-click on it to select Run as administrator.

2.Now click File then select Open and browse to the following location:

C:\Windows\System32\drivers\etc

3.Next, from the file type select All Files.

hosts files edit

4.Then select hosts file and click open.

5.Delete everything after the last # sign.

delete everything after #

6.Click File>save then close notepad and restart your PC.

Method 2: Disable Proxy Settings

1.Press Windows Key + R then type msconfig and click OK.

msconfig

2.Select boot tab and check Safe Boot. Then click Apply and OK.

uncheck safe boot option

3.Restart your PC and once restarted again press Windows Key + R then type inetcpl.cpl.

intelcpl.cpl to open internet properties

4.Hit Ok to open internet properties and from there select Connections.

Lan settings in internet properties window

5.Uncheck “Use a proxy server for your LAN“. Then click OK.

use-a-proxy-server-for-your-lan

6.Again open msconfig and uncheck Safe boot option then click apply and OK.

7.Restart your PC and you may be able to Fix Server DNS address could not be found error in Google Chrome.

Method 3: Using Google DNS

1.Open Control Panel and click on Network and Internet.

2.Next, click Network and Sharing Center then click on Change adapter settings.

change adapter settings

3.Select your Wi-Fi then double click on it and select Properties.

Wifi properties

4.Now select Internet Protocol Version 4 (TCP/IPv4) and click Properties.

Internet protocal version 4 (TCP IPv4)

5.Check mark “Use the following DNS server addresses” and type the following:

Preferred DNS server: 8.8.8.8
Alternate DNS server: 8.8.4.4

use the following DNS server addresses in IPv4 settings

6.Close everything and again check if the error is resolved or not.

Method 4: Clear Internal DNS Cache

1.Open Google Chrome and then go to Incognito Mode by pressing Ctrl+Shift+N.

2.Now type the following in the address bar and hit Enter:

chrome://net-internals/#dns

3.Next, click Clear host cache and restart your browser.

click clear host cache

Method 5: Flush DNS and Reset TCP/IP

1.Right-click on Windows Button and select “Command Prompt(Admin).

command prompt with admin rights

2.Now type the following command and press enter after each one:
(a) ipconfig /release
(b) ipconfig /flushdns
(c) ipconfig /renew
ipconfig settings

3.Again open Admin Command Prompt and type the following and hit enter after each one:

  • ipconfig /flushdns
  • nbtstat –r
  • netsh int ip reset
  • netsh winsock reset

resetting your TCP/IP and flushing your DNS.

4.Reboot to apply changes. Flushing DNS seems to Fix Server DNS address could not be found error in Google Chrome.

Method 6: Reset Internet Settings

1.Press Windows Key + R then type inetcpl.cpl and hit enter to open Internet Properties.

intelcpl.cpl to open internet properties

2.In the Internet settings window select the Advanced tab.

3.Click on the Reset button and internet explorer will start the reset process.

reset internet explorer settings

4.Open Chrome and from the menu go to Settings.

5.Scroll down and click on Show Advanced settings.

show advanced settings in google chrome

6. Next, under the section “Reset settings,” click Reset settings.

reset settings

4.Reboot the Windows 10 device again and check if the error is resolved or not.

Method 7: Use Chrome Cleanup Tool

The official Google Chrome Cleanup Tool helps in scanning and removing software’s that may cause the problem with chrome such as crashes, unusual startup pages or toolbars, unexpected ads you can’t get rid of, or otherwise changing your browsing experience.

Google Chrome Cleanup Tool

The above fixes will definitely help you Fix Server DNS address could not be found error in Google Chrome but if you are still experiencing the error then as a last resort you can reinstall your Chrome Browser.

Method 8: Reinstall Chrome Bowser

1.Press Windows Key + X then click on Control Panel.

control panel

2.Click Uninstall a program under Programs.

uninstall a program

3.Find Google Chrome, then right-click on it and select Uninstall.

uninstall google chrome

4.Navigate to C:\Users\%your_name%\AppData\Local\Google\ and delete everything inside this folder.
c users appdata local google delete all

5.Reboot your PC to save changes and then open internet explorer or edge.

6.Then go to this link and download the latest version of Chrome for your PC.

7.Once the download is complete make sure to run and install the setup.

8.Close everything once the installation is finished and restart your PC.

You may also check:

That’s it you have successfully Fix Server DNS address could not be found error in Google Chrome but if you still have any queries regarding this post feel free to ask them in comments and please share this post on social media to help your friends solve this issue easily.

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