2. zone files First we need to create two files. One for your areias.senai.br domain and one for your 192.168.30.x subnet. We'll start with the areias.senai.br domain file. You need to create a file called db.areias.senai.br in /var/named. (This file cand be called whatever you want but I'm using this for the example). The file should look somewhat like this:
3. Zone file ; BIND data file for db.areias.senai.br ; /var/named/db.areias.senai.br ; @ IN SOA areias.senai.br. root.areias.senai.br. ( 1998121401 ; Serial 604800 ; Refresh 86400 ; Retry 2419200 ; Expire 604800 ) ; Default TTL IN NS stevesegal. IN MX 10 chucknorris.areias.senai.br. www IN A 192.168.100.10 news IN A 192.168.100.20 mail IN A 192.168.100.30 dns IN A 192.168.100.40 dns2 IN A 192.168.100.50