DNS - Data Exfiltration

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we validating one requirement in our test environment , like one help.


requirement: disable resolution of public dns name of internal dns server , proxy, allowing consult public dns name. 

"after execute nslookup command address of domain, returning"non-existent domain" and when run nslookup command address 
of internet returning message "server failed"." 

need message "non-existent domain" appears when run nslookup command address internet , when run nslookup command 
address of domain (dns), appear correct information, as the file attached.

information, don´t have "forward" , "root hint" configured in dns. 

the forward , reverse zones configured


bruno vasconcellos batalha mcp/mct/mcts/mcitp-sa 2008/vcp 4.1


it´s solved.

i create root zone , it´s over.

thanks help

bruno vasconcellos batalha mcp/mct/mcts/mcitp-sa 2008/vcp 4.1



Windows Server  >  IPAM, DHCP, DNS



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