Setup chroot for bind 9 in FreeBSD 10
DNS again: a clarification
FreeBSD 10: Unbound and LDNS replacing BIND

interface "xn0" {
    supersede domain-name-servers 127.0.0.1;
}

Message from bind99-9.9.8_1:
**********************************************************************
*            _  _____ _____ _____ _   _ _____ ___ ___  _   _         *
*           / \|_   _|_   _| ____| \ | |_   _|_ _/ _ \| \ | |        *
*          / _ \ | |   | | |  _| |  \| | | |  | | | | |  \| |        *
*         / ___ \| |   | | | |___| |\  | | |  | | |_| | |\  |        *
*        /_/   \_\_|   |_| |_____|_| \_| |_| |___\___/|_| \_|        *
*                                                                    *
*   BIND requires configuration of rndc, including a "secret" key.   *
*    The easiest, and most secure way to configure rndc is to run    *
*   'rndc-confgen -a' to generate the proper conf file, with a new   *
*            random key, and appropriate file permissions.           *
*                                                                    *
*     The /usr/local/etc/rc.d/named script will do that for you.     *
*                                                                    *
**********************************************************************

$ /usr/local/sbin/named -fg -t /var/named -u bind -c /usr/local/etc/namedb/named.conf