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DNS, SOA …

To an Administrator, there is nothing more peaceful than a stable and optimized DNS server. The moment there is a wrong configuration, the server wakes up and starts crying, sites and email goes down. An important part of keeping DNS that way is properly setting up the SOA records. What are DNS Records. DNS records …

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Domain Keys, DomainKeys Identified Mail

omainKeys is an e-mail authentication system (developed at Yahoo!) designed to verify the DNS domain of an E-mail sender and the message integrity. The DomainKeys specification has adopted aspects of Identified Internet Mail to create an enhanced protocol called DomainKeys Identified Mail (DKIM). This merged specification is the basis for an IETF Working Group which …

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SEO: Keywords, ‘Page Rank’ Predictor …

Google/ Iwebtools Google PageRank Prediction Tool Keyword Discovery Nichebot Type a keyword or phrase and get the top 10 Keyword. Discovery listings : Get up to 990 more listings per keyword