19-MCSA 2012 (DNS Queries & forwarders & root hint) By Eng-Mohamed Elzeny | Arabic

19-MCSA 2012 (DNS Queries & forwarders & root hint) By Eng-Mohamed Elzeny | Arabic https://www.facebook.com/free4arab http://www.free4arab.com …

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by Free4arab | Information Technology

windows server dns forwarder