What is smart DNS proxy and how does it work?

A Smart DNS proxy is a technology used to unblock and gain access to geo-restricted content on the internet. It works by intercepting the data requests sent by a user's device to determine the user's geographical location, typically done through DNS queries, and then rerouting these queries through a server located in a region where the content is available. Unlike VPNs, which encrypt data and change a user's IP address, Smart DNS proxy does not typically involve encryption or IP masking; instead, it simply tricks the destination server into thinking that the traffic originates from an acceptable location. This allows users to stream content from services like Netflix or Hulu that may not be available in their actual location. Smart DNS proxy is especially popular for streaming media because it doesn't slow down the connection as much as a VPN might due to the lack of encryption overhead.