在连接VPN时，如果您看到The VPN connection failed due to unsuccessful domain name resolution 消息，您可以按照本教程解决此问题。它是由于错误的公共DNS设置或公共DNS停止正确响应而发生的。

The VPN connection failed due to unsuccessful domain name resolution

VPN 软件^{(VPN software)} 可帮助您匿名连接和探索互联网。另一方面，Google Public DNS、  Comodo Secure DNS、  OpenDNS等公共^(OpenDNS)DNS服务 可以帮助您在浏览互联网时克服一些限制。当VPN^(VPN)应用程序不符合您之前设置的附加公共DNS时，就会出现上述问题。因此，您必须切换到原始DNS以摆脱此错误消息并继续使用VPN服务。

什么是由于域不成功而导致VPN连接失败？^(VPN)

当安装的VPN应用程序由于某些不正确的设置而无法连接到服务器时，用户会在其 Windows 11/10 计算机上收到此错误。此错误消息表示由于错误的公共DNS或设置而出现的问题。

如何解决VPN域名解析不成功的问题？

您可以通过切换回您的ISP提供的原始^(ISP)DNS来解决^(DNS)VPN域名解析不成功的问题。如果您的ISP没有提供单独的DNS设置，您可以选择 自动获取 DNS 服务器地址^{(Obtain DNS server address automatically)} 选项。

由于域名解析不成功， VPN连接失败^(VPN)

要修复此错误 –由于域名解析失败，VPN 连接失败^{(The VPN connection failed due to unsuccessful domain name resolution)}，请按照下列步骤操作：

1. 按 Win+R 打开“运行”对话框。
2. 键入 ncpa.cpl 并按 Enter 按钮。
3. 右键单击^{(Right-click)}网络适配器并选择“ 属性^(Properties)” 选项。
4. 双击 Internet Protocol Version 4 (TCP/IPv4)。
5. 选择 自动获取 DNS 服务器地址^{(Obtain DNS server address automatically)} 选项。
6. 单击 确定 ^(OK )按钮。

让我们详细检查这些步骤。

首先，您必须打开“ 网络连接 ^{(Network Connections )}”面板。为此，按 Win+R 打开运行提示，键入 ncpa.cpl，然后按 Enter 按钮。

在这里，您可以找到您连接到的所有网络。您必须右键单击正在创建问题的网络适配器或连接，然后选择“ 属性 ^{(Properties )}”选项。

现在，它会打开一个弹出窗口。找出 Internet Protocol Version 4 (TCP/IPv4) 并双击它。或者，您可以选择它并单击“ 属性 ^{(Properties )}”按钮。

接下来，选择 自动获取 DNS 服务器地址 ^{(Obtain DNS server address automatically )}选项，然后单击 确定 ^(OK )按钮。

之后，关闭所有窗口并尝试连接到VPN服务器。希望^(Hopefully)您现在不会遇到任何问题。

为什么我的 VPN 显示不成功？

由于两个原因，可能会出现此错误消息 - 1] VPN应用程序不符合您在计算机上使用的公共DNS 。2]由于某些问题，公共DNS已关闭。^(DNS)如果第二个原因对您无效，您可以从“网络连接 ^{(Network Connections )}”面板恢复自定义DNS设置 。无论您使用的是 Wi-Fi、以太网^(Ethernet)还是移动热点，都可以使用上述指南更改设置。

相关阅读：^{(Related reads:)}

• 常见 VPN 错误代码故障排除和解决方案^{(Common VPN error codes troubleshooting & solutions)}
• VPN 不工作？修复 VPN 问题和问题

VPN connection failed due to unsuccessful domain name resolution

While connecting to a VPN, if you see The VPN connection failed due to unsuccessful domain name resolution message, you can follow this tutorial to fix this problem. It happens due to wrong public DNS settings or when the public DNS stops responding correctly.

The VPN connection failed due to unsuccessful domain name resolution

VPN software helps you connect and explore the internet anonymously. On the other hand, public DNS services such as Google Public DNS, Comodo Secure DNS, OpenDNS, etc., can help you go through some limitations while browsing the internet. The above-mentioned problem occurs when the VPN app doesn’t comply with the additional public DNS that you set up earlier. Therefore, you have to switch to the original DNS to get rid of this error message and continue using the VPN service.

What is VPN connection failed due to unsuccessful domain?

When the installed VPN app cannot connect to the server due to some incorrect settings, users get this error on their Windows 11/10 computer. This error message is a representation of a problem occurring due to the wrong public DNS or settings.

How do I fix VPN unsuccessful domain name resolution?

You can fix the VPN unsuccessful domain name resolution issue by switch back to the original DNS given by your ISP. In case your ISP has not provided a separate DNS setting, you can choose the Obtain DNS server address automatically option.

The VPN connection failed due to unsuccessful domain name resolution

To fix this error – The VPN connection failed due to unsuccessful domain name resolution, follow these steps:

1. Press Win+R to open the Run dialog.
2. Type ncpa.cpl and press the Enter button.
3. Right-click on the network adapter and select the Properties option.
4. Double-click on the Internet Protocol Version 4 (TCP/IPv4).
5. Choose the Obtain DNS server address automatically option.
6. Click the OK button.

Let’s check out these steps in detail.

At first, you have to open the Network Connections panel. For that, press Win+R to open the Run prompt, type ncpa.cpl, and press the Enter button.

Here you can find all the networks that you were connected to. You have to right-click on the network adapter or connection, which is creating the issue and select the Properties option.

Now, it opens up a popup window. Find out the Internet Protocol Version 4 (TCP/IPv4) and double-click on it. Alternatively, you can select it and click on the Properties button.

Next, select the Obtain DNS server address automatically option and click on the OK button.

After that, close all the windows and try to connect to the VPN server. Hopefully, you won’t get any issues now.

Why does my VPN say unsuccessful?

This error message can appear due to two reasons – 1] the VPN app is not complying with the public DNS you are using on your computer. 2] the public DNS is down due to some problems. If the second reason is not valid for you, you can revert the custom DNS settings from Network Connections panel. Whether you are using a Wi-Fi, Ethernet, or mobile hotspot, you can change the settings using the guide mentioned above.

Related reads:

• Common VPN error codes troubleshooting & solutions
• VPN not working? Fix VPN problems & issues

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