Disable Zone Transfer BIND9

If you use webmin go to “Zone Defaults” and enter “none” into the “Allow transfers from…” text box.

If you don’t use webmin go to the file “/etc/bind/named.conf.options” and enter the following:

allow-transfer {

If this file doesn’t exist for you, just chech the config file “/etc/bin/named.conf” if there is an include with the ending “.conf.options” use that and otherwise enter directly in named.conf as last possibility (but check other included config files if it exists elsewhere).