What is ping? and what is it for?
A basic Internet program that lets you verify that a particular Internet address exists and can accept requests. The act of using the ping utility or command. Pinging is diagnostically used to ensure that a host computer, which you are trying to reach, actually operates.
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How to check your SPF record?
Please go to http://www.kitterman.com/spf/validate.html
What do you mean by Traceroute? and how do I use it?
The term traceroute refers both to a utility and the output of that utility. Traceroute is a...
What is the World Wide Web?
The Web is a network of computers all over the world. All the computers in the Web...
How to check your DNS records?
Please go to this link : http://www.robtex.com/dns/
How does a Browser Display a Web Page?
All web pages contain instructions for display. The browser displays the page...