How to check your SPF record?

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

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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 does a Browser Fetch a Web Page?

A browser fetches a page from a web server by a request. A request is a standard HTTP...

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...