On Mon, Jul 27, 2009 at 10:33:56AM +0800, Tech W. <tech...@yahoo.com.cn> wrote a message of 23 lines which said:
> what's the use of bind's tcp port 53? DNS requests and responses. > is it used for dns update and zone transfer or something else? Everything else. > If I have not been using dynamic update and transfer, can I block > tcp port 53 using a firewall? Certainly not. _______________________________________________ bind-users mailing list bind-users@lists.isc.org https://lists.isc.org/mailman/listinfo/bind-users
