DNS, VPN, and Smart DNS What to Choose

Everyone knows that online security is vital. It saves our data and personal information and hides our current location. There are plenty of approaches to implementing this. Each has its advantages and disadvantages, making it challenging to choose the right one. Our article is devoted to three of them – DNS, VPN, or Smart DNS. But which one to choose?

If you’re unsure what they are or how they work, don’t worry – this blog post will break it down. We’ll cover the basics of each protocol and help you decide which is the best fit for your needs. So, what are DNS, VPN, and Smart DNS? And more importantly, which one should you choose? Let’s find it out.

DNS vs VPN: What Are Their Differences?

DNS may seem like a very complicated and incomprehensible technical term  for many. This is due to the fact that many sites explain it from a technical point of view, using a bunch of terms that an ordinary person will not understand. In fact, DNS is a special protocol that allows us to change addresses that we understand (www.example.com) into an IP address that a computer can read ( This process is quite similar to vocabulary translation.

A VPN, at the same time, is a tool that allows network users to connect to various pages on the Internet securely. VPN security is achieved through advanced data encryption technologies and changing the user’s IP address. So, using VPN, you can not be afraid of your data, such as passwords, autofill data, and location.

IMPORTANT! DNS can be used without a VPN, but VPN cannot be used without DNS.

  • When you connect to a site with a working DNS, your device will send a request to the server to find the IP address of the desired resource.
  • As soon as the DNS server returns the correct result, your computer will be able to access the site you need, and you will finally be able to read about modern VPNs.
  • In the case of using a VPN, your device will, first of all, establish a connection with the VPN server so that you can safely use the Internet. After that, the computer will send a request to the DNS server. However, in this case, the request will be encrypted. Thus, government agencies, hackers or others will not be able to track your activities on the network.

A large number of people use custom DNS instead of a VPN because it’s easy to use, easy to set up, and keeps your online data secure and safe at all times.

DNS is an essential part of how the internet works, but it can also be used to improve your online privacy and security. When you use a secure DNS service, your traffic is routed through an encrypted tunnel to the DNS server.

The Best DNS to Use

Your devices often work with DNS servers provided by your ISP, which is handy but allows your internet provider to track what you do. To change this, you can select a different DNS provider, but you should always consider the following factors before doing so:

  1. Privacy. Ensure that the DNS does not record your IP address or trace your surfing activity. Additionally, ensure that the DNS provider does not sell its users’ data to third parties.
  2. Speed. Always be sure that the DNS service’s speed meets your requirements.
  3. Infrastructure for servers. Check if the provider has enough servers nearby to provide the optimum connection and speed.
  4. Protection. Some DNS servers provide security against phishing sites and malware assaults.
  5. Excellent client service.

For example, the best DNS servers are those that Google provides or AdGuard DNS. You can simply google them via your browser and choose one from the list. Remember that servers are constantly updating, and some of them can stop working for some time. While choosing DNS, look for the sign ‘Valid ‘month’+’year.’

What Is Smart DNS and How Does It Work?

What Is Smart DNS and How Does It Work?

Smart DNS is a technology that allows Internet users to visit blocked sites and access streaming services from anywhere in the world. Unlike a VPN, a Smart DNS does not change your IP address. The Smart DNS service substitutes your ISP’s DNS address for a different DNS server. The location is determined by the provider’s server infrastructure.

It’s vital to understand that DNS does not provide you a new IP address as VPN does; instead, it alters how a website perceives your IP address.

What Is VPN and How Does It Work?

A VPN, or Virtual Private Network, is a tool that creates a secure, encrypted connection between your device and another server. VPNs protect your online traffic from snooping, interference, and censorship.

  • When you connect to a VPN, your traffic is routed through an encrypted tunnel to the VPN server. 
  • The VPN server forwards your traffic to the website or service you’re trying to access. 
  • This process hides your IP address and makes it difficult for others to track your online activity.

Many different types of VPNs and DNS are available, each with its features and benefits. Here you can find plenty of the most popular options that offer high security and privacy protection. However, VPNs can also be used to bypass geo-restrictions and censorship. VPNXpert blog is devoted to private networks and techniques for achieving anonymity on the web. Visit this blog to stay tuned in the world of VPNs.

What is better: Custom DNS, Smart DNS, or a VPN?

 What is better_ Custom DNS, Smart DNS, or a VPN

There are many different factors to consider when choosing between VPN and DNS. If you’re primarily concerned with security and privacy, VPN is the better option. VPNs encrypt your traffic and hide your IP address, making it difficult for anyone to track your online activity. However, VPNs can be more expensive and slower than DNS.

If you’re primarily concerned with speed and convenience, DNS is the better option. DNS doesn’t encrypt your traffic, but it’s usually faster than VPN because it doesn’t route your traffic through an extra server. Additionally, many smart TVs and other devices come pre-configured with DNS settings, so you don’t need to set up a VPN if you’re just looking to unblock content on your device.

Ultimately, the choice between VPN and DNS depends on your needs. If security and privacy are your top priorities, VPN is the better option. If you’re primarily concerned with speed and convenience, then DNS is the better option. Ultimately, the choice between VPN and DNS depends on your needs.


  1. Does VPN use a different DNS?

    Typically yes, depending on how the VPN server is configured and injects DNS Servers. This is required to resolve the names of the resources hosted / visible accessible through the VPN.

  2. Does DNS help streaming?

    Despite recent claims that universal DNS services like OpenDNS, DNS Advantage, and Google DNS can slow down Apple TV video streaming, the truth is that they don't work for most users.

  3. What DNS servers do VPNs use?

    Most VPN services use their DNS servers, which will override any custom DNS or Smart DNS settings you have on your device. You can check which DNS servers your device operates with a DNS checker tool. It is also possible to buy a VPN subscription with a Smart DNS service.

  4. Is it safe to use DNS?

    Switching from your current DNS server to another is safe and will never harm your computer or device. However, ensure you are changing to a known and reliable server, such as Cloudflare or another third-party server that does not sell your data.