Google seems to be getting everywhere. They are there in just about every corner of our online life, and now they have taken a step further by launching
Google Public DNS. Google Public DNS aims at making the web faster for you, by using a high speed, public DNS server. Here’s what DNS does in simple words :
Say you type in the Wikipedia.org in your browser window. The DNS then converts the URL you typed into machine readable IP address and returns it to you.