You can’t visit a trang web without first accessing a Domain Name Server (DNS). In the process, you might be met with a message such as “DNS server not responding.” This means that the decentralized naming systems responsible for turning hostnames into IPhường addresses failed to respond.

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There are a variety of reasons these types of DNS errors can occur. Fortunately, most of them have simple resolutions. In fact, fixing the issue could be as easy as restarting your computer or changing web browsers.

In this post, we’ll explain what the “DNS Server Not Responding” message means and some comtháng causes for it. Then we’ll walk you through several solutions for how to lớn fix it, both on Windows and macOS devices.

Let’s get started!


What Does “DNS Server Not Responding” Mean?

A DNS is a naming system that takes alphanumeric tên miền names (or “hostnames”) & turns them inlớn numeric IP addresses. Essentially, DNS servers act as translators.

When you input a web address inlớn your browser, it is forwarded to a DNS hệ thống from your router, where it’s then dissolved & returned as an IP address. However, if the DNS server is unable to lớn properly complete this name resolution process, the kết thúc result is usually a message indicating that the DNS VPS is not responding.

“DNS Server Not Responding” means that your browser was unable khổng lồ establish a connection to lớn the mạng internet. Typically, DNS errors are caused by problems on the user kết thúc, whether that’s with a network or mạng internet connection, misconfigured DNS settings, or an outdated browser. They can also be attributed khổng lồ a temporary hệ thống outage that renders the DNS unavailable.

Therefore, it’s possible that you might be able lớn resolve sầu the problem simply by switching browsers. In other cases, you may need lớn disable connections, change DNS servers, or flush the DNS cađậy.

How to lớn Fix the “DNS Server Not Responding” Error in Windows & macOS (10 Methods)

Now that you understand what this message means và are familiar with some potential causes, it’s time lớn get to work resolving it. Let’s take a look at ten potential ways you can fix “DNS Server Not Responding” on Windows và Mac devices.

1. Switch to a Different Browser

The first step is to lớn troubleshoot the issue by testing your DNS connections. Fixing this problem might be as simple as switching or updating your website browser.

To vị this, try accessing the web from a different browser. For example, if your mặc định browser is Safari or Google Chrome, visit the desired trang web from Mozilla Firefox or Microsoft Edge instead.

If switching browsers works, you’ll likely need to lớn update your default browser khổng lồ the latest version or uninstall và reinstall it. However, if you still see the “DNS Server Not Responding” message, you can rule out your browser as the source of the issue.

2. Start Your Computer in Safe Mode

If your operating system is not functioning properly, it can result in the “DNS Server Not Responding” error message. Therefore, you may want to lớn try booting your Windows device in Safe Mode khổng lồ see whether this resolves this issue.

Doing so will limit the files and resources used for running Windows, và can be an effective way lớn troubleshoot problems.

To start your Windows 10 computer in Safe Mode, first select the Windows button, and then hover over the Power icon:


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The power button in Windows


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The Windows restart option


In the window that appears, click on Troubleshoot > Advanced. Under Advanced options, select Start-Up Settings, followed by Restart. More options will appear. You can press 4 or 5 lớn Enable Safe Mode or Enable Safe Mode with Networking respectively. Your computer will then restart in Safe Mode.

If you’re using Windows 7 or earlier, you can restart it in Safe Mode by going khổng lồ Power nguồn > Restart. Then, while it’s booting up, hold down the F8 key.

The process is similar on macOS devices.

While the machine is restarting & booting up, hold down the Shift key. Once the Apple hình ảnh appears, you can release it. Your device will then start in Safe Mode.

Once your computer is in Safe Mode, try khổng lồ access the trang web again. If there doesn’t seem to be a network connection issue, the source of the problem may be a third-các buổi tiệc nhỏ software or installation, such as an antivi khuẩn application.

3. Temporarily Disable Your Antivirut Software & Firewall

If switching browsers doesn’t resolve the “DNS Server Not Responding” issue, the next step is khổng lồ temporarily deactivate your firewall. Antivirus software & firewalls are critical for safeguarding your devices, but they can sometimes cause issues that interfere with network connections.

For Windows users, you can vì chưng this by going khổng lồ your control panel & navigating to Update và Security > Windows Security > Virus & Threat Protection > Manage Settings.

Mac users can find this option by navigating to System Preferences > Security & Privacy > Firewall.

Once your firewall is deactivated, try visiting the trang web again from your browser. If this resolved the issue, you might consider switching antivirus programs or reconfiguring the settings of your existing application. Either way, rethành viên to reactivate your firewall once you’re done.

4. Disable Secondary Connections

If disabling your antivirus software or firewall didn’t vì the triông xã, another potential solution is khổng lồ disable any secondary connections available on your device. You want lớn make sure that only the connection you’re currently using is active.

To vày this in Windows, type “Network connections” inlớn the tìm kiếm box of your desktop taskbar. Next, cliông xã on View network connections:


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Windows network connections


This will bring you khổng lồ the Network Connections page. Any connections you’re not currently using will have sầu a red (X) next lớn them. Right-cliông chồng on one, và then select Disable:


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Disabling secondary connections in Windows


Repeat this for any other connections that are not currently active sầu. When you’re done, restart your browser & try visiting the website again.

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If you’re using a macOS, you can vị this by clicking on the Apple inhỏ, then navigating lớn System Preferences > Network. Your connections will be listed on the left side of the window.


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macOS network settings


To disconnect or disable one, select it, and then cliông xã on the () sign at the bottom of the window.

5. Disable the Windows Peer-to-Peer Feature

If you’re using Windows, and disabling your firewall or secondary connections hasn’t resolved the “DNS Server Not Responding” error message, there’s one more option you can try: the Peer-to-Peer (P2P) feature. Note: This is something you’ll only find in Windows 10.

This feature helps preserve sầu your device’s download bandwidth. Essentially, it lets you download a Windows update one time, then use your device to lớn spread or nội dung the updated version across other computers included in your local network.

Unfortunately, it can also sometimes interrupt DNS processes. Therefore, it’s worth disabling to lớn see if this resolves the error message you’re currently facing.

To bởi so, clichồng on the Windows icon, followed by the Settings (gear icon) > Update & Security:


When you’re done, restart your computer và try accessing the trang web again. If this doesn’t work, don’t worry. We still have sầu more solutions to try.

6. Restart Your Router

The next troubleshooting step is khổng lồ restart your router. Doing so will flush your router’s cađậy và could be the solution for resolving the “DNS Server Not Responding” message.


Most modems come with a power button that enables you lớn quickly power them off. After a minute or so, turn your modem baông xã on & wait for it khổng lồ re-establish a connection. Once it does, check to lớn see whether you’re able lớn access the internet from your browser.

lưu ý that sometimes simply restarting the router isn’t enough. You may want to reboot it by unplugging it entirely, và then waiting at least 30 seconds before plugging it back in và powering it on again.

7. Install Updated Network Adapter Drivers on Your Computer

Another reason you may be seeing the “DNS Server Not Responding” message is if your current Windows network adapter driver is old or outdated. If this is the case, getting a new adapter driver or updating yours may be the solution you need.

There are a couple of ways khổng lồ update your network adapter driver. One is to vì it manually, which you should only vị if you are at least somewhat familiar working with drivers. Alternatively, you can vì chưng it using an automated tool such as Driver Easy or Snappy Driver Installer (SDI):


 

Either of these solutions will automatically recognize your system và locate the appropriate drivers for you to lớn use with it. We recommend this method because it eliminates the risk of human error, such as downloading or installing the wrong driver on your device.

Once you download SDI và finish installing the updated drivers, restart your computer. Then try reconnecting to lớn the internet, to determine whether this resolved the issue.

8. Flush Your DNS Cabít và Rephối Your IP

If you’ve eliminated your browser, antivirut software, & router as the source of the issue, it’s time to turn your attention lớn your DNS settings. As with the router cađậy, it may be that your DNS needs to be cleared before it can properly make a connection lớn the internet, or your IPhường. might need a reset.

If you’re using Windows, start by typing “cmd” into the search field along the taskbar, & then selecting the Commvà Prompt app:


When the process is finished, it will display a message letting you know that the DNS cabít was successfully flushed. Repeat this process for the following commands:

ipconfig /registerdns ipconfig /release ipconfig /renewIf you’re using a Mac device, you can flush your DNS cađậy by opening the Terminal application (press the Command + Space keys, & then type “Terminal” inlớn Spotlight). In the Terminal application window, enter the following:

dscacheutil -flushcachePress the Enter key. There won’t be a success message as there is on Windows devices. However, simply running this commvà will flush the DNS cabít. For further guidance, you can refer to lớn our full guide on how khổng lồ flush your DNS cache in Windows, Mac, & Chrome.


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9. Disable IPv6

IPv6 is the lakiểm tra Internet Protocol version that helps route traffic between networks and the mạng internet. Unfortunately, it may also be behind the “DNS Server Not Responding” message you’re currently seeing.

Therefore, another potential solution to try is disabling IPv6 on your computer. To bởi vì this in Windows, open your Network Connections control panel, then right-click on your current connection. In the drop-down thực đơn, select Properties:


Under the Networking tab of the panel that opens, scroll down until you see Internet Protocol Version 6 (TCP/IPv6):


If it’s selected, unselect the box, then clichồng on OK. Refresh your browser and try connecting to lớn the mạng internet again.

To disable IPv6 in macOS, you first need khổng lồ determine what network interface you’re using. To vì chưng this, open the Terminal application, then issue the following command:

networkthiết đặt -listallnetworkservicesIf you want to lớn disable IPv6 for a wireless connection, you would use the following command:

networksetup -setv6off Wi-FiFor an Ethernet connection, you would use:

networkcài đặt -setv6off EthernetThen hit the Enter key, & refresh your browser lớn see if the issue is resolved.

10. Change the Default DNS Server on Your Windows Computer

Another solution you can try in order khổng lồ fix “DNS Server Not Responding” in Windows is to lớn change your default DNS hệ thống. To bởi vì this in Windows 7, 8, or 10, the first step is to lớn access your network connection properties.

Start by clicking on the Windows button in the bottom-left corner of the task bar. In the search field, type “Network connections”, và then select View network connections in the thực đơn that appears:


Next, choose the mạng internet adapter you’re currently using (WLAN for wireless network connections or LAN for ethernet cable connections). Right-cliông xã on the internet adapter, followed by Properties:


In the window that opens, choose Internet Protocol Version 4 (TCP/IPv4), & then clichồng on the Properties button:


To manually assign a different DNS server address, select Use the following DNS hệ thống addresses and input the address of an alternative server:


For example, you can enter Google’s DNS hệ thống, which is “8.8.8.8”, under Preferred DNS server. Then you can add “8.8.4.4” under Alternative DNS server, và hit OK.

If you’re running macOS, you can locate these settings by clicking on the Apple inhỏ followed by System Preferences:


After you enter the new DNS information, click on OK followed by Apply. Restart your web browser, và then visit the trang web you were trying lớn access. You should find that the “DNS Server Not Responding” issue is now resolved.

Summary

Trying lớn access a website only lớn be met with a “DNS Server Not Responding” message can be both frustrating và concerning. While there are a variety of reasons this error may occur, the good news is that most have simple resolutions.

As we discussed in this article, there are ten potential solutions you can use to lớn fix a “DNS Server Not Responding” message, in both Windows và macOS:

Switch khổng lồ a different browser, and if necessary, update your default browser khổng lồ the lathử nghiệm version.Start your computer in Safe Mode.Temporarily disable your antivirus software & firewalls.Disable secondary connections.Disable the Windows Peer-to-Peer feature.Restart your router.Install updated network adapter drivers on your computer.Flush your DNS cache and rephối your IPhường.Disable IPv6.Change the mặc định DNS server on your computer.

Suggested reading:How lớn Fix the DNS_PROBE_FINISHED_BAD_CONFIG Error Code.How lớn Fix DNS_PROBE_FINISHED_NXDOMAIN Error Code


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