How to check your SPF record?

Please go to http://www.kitterman.com/spf/validate.html

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What is the World Wide Web?

The Web is a network of computers all over the world. All the computers in the Web...

How does the WWW work?

Web information is stored in documents called web pages.  Web pages are files...

What is ping? and what is it for?

A basic Internet program that lets you verify that a particular Internet address exists and can...

How to check your DNS records?

Please go to this link : http://www.robtex.com/dns/

What is Domain WHOIS information?

WHOIS (pronounced as the phrase who is) is a query/response protocol that is widely used for...