Problem in changing permission of name.conf

Hi,

Today I run a shell on my server and I saw that I can see list of domains.

I searched about it and found out that I should decrease the permission of name.conf file to 700 , 600 & 640 but when I did it and restarted the named I got an error , named.conf did not start.

Then I changed it to 644 and it worked fine (started) .



At last my question is how can I prevent from reading this file using shell?

Thanks for help.



Regards,

Mehdi Tamaddon

Problem in changing permission of name.conf