SUMMARY:DNS outside firewall

[geeta at cdfd.org.in]

Hello Gurus,

Thanks for all who responded and cleared my doubt about having DNS inside 
or outside firewall and also about the reverse DNS entry for our mail server 
since some domains were rejecting our mails. 

Special thanks to R A Lichtensteiger who guided and cleared my confusion. 
As he told used 'dig' command with 'ns' option found all the DNS servers 
responsible for our zone and included the reverse entry for mail server 
IP. 

This solved the entire problem and thanks to all managers and to Lichtensteiger. 


regds
Geetha Thanu










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