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How to check your SPF record?

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

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

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

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

The term traceroute refers both to a utility and the output of that utility. Traceroute is a...

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