Do you get DNS errors when trying to browse the web? If your web browser cannot resolve the hostname to an IP address, you will receive a DNS error and the website will not be accessible. You’re bored? But we’re here to help! This article will help you troubleshoot connection problems, clear your DNS cache, reset your router, and do other things that will help you get back on the internet in no time.
Problem resolution
Try connecting with other devices. If you connect your phone, tablet or computer to the network and are able to access the web page that has the problem on the main device, then the problem is definitely with the device and not the router.
Just because you can’t connect to the second device doesn’t necessarily mean there’s a problem with your router.
Try another browser. This is one of the fastest ways to test DNS connectivity. Download another free browser such as Firefox or Chrome and test an Internet connection. If the problem persists, you can rule out a browser problem as the reason your DNS server is not responding.
If the problem is resolved, uninstalling and reinstalling the old browser may fix the problem.
Turn the modem and router off and on again. This will clear your router’s cache and may resolve DNS errors. To do it:
Disconnect the power cord from the modem and the power cord from the router.
Leave both the modem and router turned on for at least 30 seconds.
Plug the modem back in and wait for it to come back online.
Reconnect the router to the modem and wait for it to come back online.
Connect your computer to the router via Ethernet. If you are already using Ethernet, skip this step.
If you can connect to a web page while using Ethernet, the problem may be with your router. You will most likely have to reset it.
If you are unable to connect to the web page while connected via Ethernet, there may be a problem with your DNS settings.
Emptying the DNS cache
Open house. Click or tap the Windows logo in the lower left corner of the screen ⊞ Win.
Type command promptStart. This will search for the command prompt app on your computer.
Click Command Prompt. It is located at the top of the Start window. A command prompt will open.
Enter ipconfig /flushdnsand press ↵ Enter. This command will remove all stored DNS addresses. The next time you try to open a website, a new DNS address will be generated.
Restart your web browser. This will update your browser cache. If you can now connect to the webpage that previously had the problem, the problem is solved.
If you still have connection problems, go to the next method.
Open focus. It is located in the upper right corner of the screen.
⌘ CommandSpaceYou can also open Spotlight by pressing +.
terminalType in the spotlight. Spotlight will start looking for Terminal on your Mac.
Click on Terminal. It should be the first option at the top of the Spotlight results.
Type this command in the terminal and press ⏎ Return. This will restart the macOS DNS process.
You may need to enter the administrator password first.
Restart your web browser. This will also update your browser cache. If you can now connect to the webpage that had the problem, the problem is solved.
Disable additional connections
Open your computer’s network settings.
Windows: Click Start, Settings , Network and Internet , Change adapter options .
On Mac: Open the Apple menu , click System Preferences , then click Network .
Find additional connections. You can remove any connection that is not currently connected. This includes Bluetooth and wireless connectivity.
The most common cause of DNS problems is the presence of “Microsoft Virtual WiFi Miniport Adapter “.
Choose multiple connections. Just click on a connection to select it.
In Windows, each icon on a page represents a connection.
On a Mac, Connections is on the left side of the window.
Remove the connection. To do it:
Windows: Click Turn off this network device at the top of the window.
Mac : Click the minus sign ( -) at the bottom of the Network window.
Visit our web page. If you can access the web page, the problem is solved. If not, continue with the next method.
Change DNS server
Click on the name of the current connection . It’s on the Connections page. This will select it.
Click Change settings for this connection . This button is located in the top row of options in the window. Clicking it will open the connection settings.
“Internet Protocol Version 4 (TCP / IPv4) “Click the result. It is located in the window in the center of the Wi-Fi properties pop-up. Just choose.
If you don’t see this window , click the Networks tab at the top of the Wi-Fi properties.
Click on Properties . This option is near the bottom of the window.
Check the circles “Use the following DNS server addresses “. It’s near the bottom of the Properties window.
Enter your preferred DNS address. This will take you to the “Preferred DNS Server “at the bottom of the window. Trusted DNS servers include:
OpenDNS – Enter 208.67.222.222.
Google – Enter 8.8.8.8.
Enter an alternate DNS address. This will take you to the “Alternate DNS Server ” field “under the first field. What you enter here depends on what you enter in the “Preferences “.
OpenDNS – Enter 208.67.220.220.
Google – Enter 8.8.4.4.
Click OK . This will save your DNS settings.
Click Close . It’s at the bottom of the window.
Restart your computer. After the computer starts, you can test the network connection. If it works now, there is a problem with the primary DNS server on your computer.
If you are able to connect to your computer, we recommend that you call your internet service provider and notify them of the DNS problem.
If you still can’t connect, move on to the next method.
Open the Apple menu. It is located in the upper left corner of the screen.
Click on System Preferences . You can find it at the top of the Apple drop-down menu.
Click on Network . This globe icon is located in the System Preferences window.
Click on your current Wi-Fi network. It’s in the window on the left side of the window.
Click on Advanced . You can find it near the center of the window.
Click the DNS tab. It’s at the top of the window.
Click + . This option is located under the DNS Server window.
Enter the DNS server address. Both OpenDNS and Google have reliable and fast DNS servers.
Google – 8.8.8.8or 8.8.4.4.
open DNS – 208.67.222.222or208.67.220.220
Click on the Hardware tab. It is located on the far right of the tabs at the top of the window.
Click the “Settings “, then click Manual . This box is located at the top of the Hardware page .
Check the box “MTU “, then click Custom . The box “MTU “is located under the ” Settings “box. “.
1453Type in the text field. It is located under the box “MTU “.
Click OK . It’s at the bottom of the page.
Click Apply . This button is at the bottom of the page. This will save your settings and apply them to your current Wi-Fi network.
Restart your computer. After the computer starts, you can test the network connection. If it works now, there is a problem with the primary DNS server on your computer.
If you are able to connect to your computer, we recommend that you call your internet service provider and notify them of the DNS problem.
If you still can’t connect, move on to the next method.
reset the router
Look for the button “Restore “on the router . This button is usually found on the back of the router.
Usually you will need a needle, paper clip or similar thin object to press the “reset button ” “.
Resetting the router will also disconnect all devices connected to the router.
Press and hold “Reset “. Press and hold for at least 30 seconds to fully reset the router.
Connect to the network. Use the factory password printed on the bottom of the router to complete the connection.
Try to access the site in question. If you still can’t connect to the internet or can’t access the site you are trying to use, you should contact your internet service provider and report your DNS problem. is facing.
If resetting your router really solves your DNS problems, it’s a good idea to pick a new one if your router is over a few years old.
Article Source : https://www.wikihow.com/Fix-DNS-Server-Not-Responding-Problem
