VPN Articles and News

What is Smart DNS?

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Wednesday, July 17th, 2013


The Smart DNS technology is a smart and innovative solution that allows you to enjoy your favorite websites and web enabled services without worrying about ISP or location based restrictions. The Smart DNS technology works by changing your default Domain Name Server (DNS) server setting so that you can easily bypass the usual filters and firewalls. With this technology at your disposal, you would be to unlock premium services like Netflix, Hulu, BBC iPlayer and Pandora from any country in the world as well as access your favorite social networking and video sites like Facebook, Twitter and YouTube from restrictive environments and regions like China and Middle East.

How is Smart DNS different from VPN?

While the functioning of a Smart DNS system and a VPN might appear the same, there are some significant differences between their underlying technologies. Virtual private networks work by creating a secure tunnel around your online activities whereas the Smart DNS system merely changes your primary DNS server and reroutes certain portions of your traffic through an intermediary server. The Smart DNS technology provides excellent compatibility with devices like computers, Smartphones, gaming consoles, Set top boxes and Smart TVs whereas a lot of VPN providers support only limited number of devices. However unlike a VPN, the Smart DNS technology does not encrypt traffic so it is not recommended for situations where security is of utmost importance.

Advantages of Smart DNS Over VPNs and Proxies

1) Speed – The technology is able to deliver significantly faster speeds than VPNs and proxies due to absence of encryption and complicated installation procedures. Plus, the technology is smart enough to realize which portion of your traffic needs rerouting so that you can experience the best speeds without experiencing any speed drop. Due to the speed advantage, the technology is well suited for activities like HD video streaming and online gaming.

2) Device Support – Smart DNS technology is compatible with a wide variety of devices, even with those that are not usually compatible with VPNs. So if you are looking for an anonymizing solution for your Smartphone (Android, Nokia, Windows, iPhone, BlackBerry), Tablet (iPad, Android, BlackBerry, Nook), Music Player (iPod Touch and others), Smart TV, set top box, Roku, Boxee or gaming console (PS 3, Wii, Xbox 360) then the technology is perfect for you.

3) Setup – Unlike VPNs, there is no complicated software installation or elaborate manual configuration necessary for setting up a Smart DNS system. In order to use the technology, you just need to modify certain network options which can be done in less than one minute and as little as 3 clicks.

4) Location Support – With the DNS technology, it is easier than ever to access GEOIP restricted services from multiple countries. Most providers allow you to simulate a different location with the click of a button so you can access premium services faster without having to manually change anything.

5) Cost – A typical Smart DNS subscription is considerably cheaper than a VPN or a private proxy subscription. This makes the service ideal for those who are looking for a cost effective solution for accessing premium streaming services.

Disadvantages of Smart DNS technology

While there are number of benefits of using Smart DNS technology, there are some limitations associated with it as well. For instance, the technology is not compatible with all applications plus it does not provide enhanced security that is standard with most VPNs. Moreover, it is highly possible that new and emerging streaming services may not be available through your DNS provider since access permission for each website and service needs to be configured at the server level first.

As you can see from the above paragraphs, the Smart DNS technology is quite different from virtual private network technology. While the technology does not offer as many features as the VPN does, it is a great solution for those who are looking for a cheap and easy to use service for accessing their favorite sites. If you are looking for a reliable Smart DNS service then check out the solutions from providers like Overplay, CactusVPN, HideIPVPN, VPNUK.info, Unblock-us.com and Blockless.com.


July 17, 2013
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