VPN Failed Due to Unsuccessful Domain Name Resolution [Fixed]

Hey, have you ever tried to connect to a VPN, only to have it fail due to an unsuccessful domain name resolution? It’s a common issue that can be really frustrating, especially if you need to connect to a VPN for work or security purposes. 

VPN Failed Due to Unsuccessful Domain Name Resolution

But don’t worry, we’re here to help! 

In this article, we’ll walk you through the steps you need to take to fix the domain name resolution error and get your VPN connection back up and running. So keep reading!

What is a VPN?

A VPN, or virtual private network, is a service that lets you access the internet safely and securely. It does this by creating a private network that encrypts all of your traffic, ensuring that your data is hidden from prying eyes.

This is a great option if you’re looking to protect your privacy online, or if you need to access content that’s been blocked in your region. But one thing to keep in mind is that a VPN can only be as good as its domain name resolution.

If the DNS server isn’t working properly, then your VPN will fail and you won’t be able to access the internet. So it’s important to make sure that your DNS server is always up and running.

What is Domain Name Resolution?

So you’ve been trying to connect to your company’s VPN, but for some reason, it’s not working. You may be wondering why this is the case. The reason is that your computer can’t find the right IP address to connect to. This is because the VPN’s domain name resolution is failing.

Domain name resolution is the process of converting a domain name into an IP address that a computer can use to connect to a server. When you type in a website’s URL into your web browser, your computer contacts a DNS server to get the IP address for that website.

If the DNS server can’t find the website, then it will return an error message. This is what’s happening when you try to connect to your VPN and get a message like “Remote Access Connection Failed.”

What does it mean if my VPN connection fails due to a domain name resolution error?

If you’re having trouble connecting to your VPN and you see a domain name resolution error, it probably means that the DNS server your computer is using is incorrect or outdated.

The first thing you’ll want to do is check to make sure that the DNS server you’re using is the right one for your network. To do this, open the Command Prompt on your computer and type “ipconfig /all.” This will give you a list of all the DNS servers that your computer is using.

If the DNS server you’re using is incorrect or outdated, you can try to update it by going to your network settings and entering the correct information. Or, you can try using a different DNS server altogether.

How to fix a VPN connection that failed due to a DNS error?

When you’re trying to connect to a VPN and the connection fails, the issue might be due to an unsuccessful domain name resolution. This simply means that the DNS server isn’t able to translate the website address into an IP address.

There are a few things you can do to fix this:

1. Change your DNS settings

Okay, so now you know that the problem is a DNS error. But what can you do to fix it?

Well, the first thing you need to do is change your DNS settings. Here’s how:

  1. Open the Network and Sharing Center.
  2. Click Change Adapter Settings.
  3. Right-click the active network adapter and select Properties.
  4. Select Internet Protocol Version 4 (TCP/IPv4) and click Properties.
  5. Select Use the following DNS server addresses and enter these values:
    1. Preferred DNS server:
    2. Alternate DNS server:
  6. Click OK and then close all windows.”

2. Try another VPN service

If the first VPN service you tried doesn’t work, don’t give up. Try another one. It might take a little bit of trial and error, but eventually, you’ll find one that suits your needs.

There are a lot of different VPN services out there, so it’s worth taking the time to shop around and find the one that’s right for you. And keep in mind that not all VPNs are created equal. Some are faster than others, some have more servers than others, and some are more user-friendly than others.

So don’t be afraid to ask for recommendations from your friends and family, or do some research online. Once you find the right VPN service, you’ll be able to connect to it with ease and enjoy all the benefits that come with it. We will also provide the top best VPNs of 2022 that will fit your needs. So read this article till the end.

3. Reinstall your operating system

If the problem persists, you might need to reinstall your operating system. We know that can be a pain, but it’s the only way to ensure that your VPN connection is running properly. Make sure you have all your login information handy, including your username and password and then you can reinstall your operating system.

Once you’ve reinstalled your OS, be sure to update all of your software and drivers. Then try connecting to your VPN again. If you’re still having problems, contact your VPN provider for help.

Top 5 Best VPNs of 2022

1. ExpressVPN

  • 3000+ Servers in 160+ locations (94 countries)
  • Unblock Amazon Prime, Disney+, Netflix, Hulu, HBO, BBC iPlayer, and more
  • Unbeatable Security Encryption with OpenVPN (TCP/UDP), L2TP, IPSec, IKEv2
  • Full Torrenting Support (Dedicated P2P Servers) with split tunnelling.
  • Compatible with Windows, Mac, iOS, Android, Linux, Consoles, routers, etc.
  • 5 Simultaneous device connections
  • Zero Log Policy with a robust automatic kill switch
  • 24/7 Customer Support
  • 30 Days full refund policy


If you’re looking for the best VPN for streaming videos, you can’t go wrong with ExpressVPN. It’s one of the most popular VPNs out there, and it’s got a reputation for being lightning-fast and super reliable. ExpressVPN ships with top-notch AES-256 encryption coupled with perfect forward secrecy for complete anonymity.

Its Lightway protocol is well known for premium VPN speeds for hassle-free video streaming on YouTube or other platforms. Almost every server works flawlessly in unblocking any streaming services and ExpressVPN is free from all kinds of IP and WebRTC leaks, based on the British Virgin Islands (privacy-friendly), and has a no-log policy.

ExpressVPN covers 5 devices (Complete Family) with a single subscription. And is compatible with almost every device platform like Windows, Android, iOS, and macOS that you would like to unblock 123 Movies.

They manage to offer a 30-day risk-free money-back program and 24/7 live chat support for all of your problems. If you want then there is a hidden page for low-price subscriptions.


  • Best VPN for privacy
  • 24/7 Live Chat Support
  • Excellent Streaming service unblocking
  • Superior Security with AES 256 bit


  • 5 Simultaneous devices

2. NordVPN

3. SurfsharkVPN

4. CyberGhost

5. Private Internet Access

Frequently Asked Questions

Why Would a VPN Connection Fail Due to Domain Name Resolution?

When you’re trying to connect to a VPN, the process of domain name resolution is critical. This is what converts the name of the server (like example.com) into an IP address that your computer can understand. If something goes wrong with the domain name resolution, your VPN connection will fail. This could be because there’s a problem with your DNS server, or because your computer can’t connect to the VPN server for some other reason.

How Can You Troubleshoot Domain Name Resolution Issues?

If you’re having trouble with your VPN and it keeps failing due to unsuccessful domain name resolution, you can try the steps mentioned above to fix your VPN problem. If all else fails, contact your VPN provider for help.

Using VPN is Legal?

Yes, it’s completely legal to use VPN in your country. But sticking to your country’s regulations In some countries like Iran or Iraq, it is considered illegal. If you want to check if is it legal in your country here is the list.


We hope you enjoyed our article on VPN Error Failed due to unsuccessful domain name resolution. We know that this error can be an issue for many people so we hope this article can help! If you are still experiencing this even after reading the article, please contact us by visiting this page. Thank you for reading, we would love to hear from you!

About Tapash Ranjan

Tapash Rajan is a Cybersecurity Analyst, taking a critical eye on VPNs and Cybersecurity services. When not working he can be found watching Animes, Movies, and K-Dramas.

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