Smart DNS vs. VPNs: Which Is Better?
If you’re trying to circumvent geographical restrictions on certain websites, you have two major options. A VPN, which creates a tunnel through the internet, or a Smart DNS that can reroute specific traffic to the regional server of your choice.
Picking The Right Service Virtual Private Network Cdns Content Distribution Networks Why Wouldi Need Domain Name System Uniform Resource Locator
Source: howtogeek.com