zone sponsor.tg16.gathering.org { primary 127.0.0.1; key DHCP_UPDATER; } subnet 88.92.72.0 netmask 255.255.255.0 { option subnet-mask 255.255.255.0; option routers 88.92.72.1; option domain-name "sponsor.tg16.gathering.org"; ddns-domainname "sponsor.tg16.gathering.org"; range 88.92.72.4 88.92.72.254; }