options { directory "/var/cache/bind"; auth-nxdomain no; listen-on-v6 { any; }; listen-on { any; }; forwarders { 127.0.0.1 port 5353; 8.8.8.8;}; }; logging { channel namedlog { file "/var/log/named.log"; severity warning; print-time yes; print-severity yes; print-category yes; }; category default { namedlog; }; category security { namedlog; }; };