docker-dhcp-server/data_example/bind/config/common/db.example.com

$ORIGIN .
$TTL 86400	; 1 day
example.com		IN SOA	ns1.example.com. hostmaster.example.com. (
				2002022402 ; serial
				10800      ; refresh (3 hours)
				15         ; retry (15 seconds)
				604800     ; expire (1 week)
				10800      ; minimum (3 hours)
				)
$TTL 600	; 10 minutes
			NS	ns1.example.com.
			NS	ns2.example.com.
			MX	10 mail.example.com.
$ORIGIN example.com.
mail			A	24.24.24.24
ns1			A	24.24.24.24
ns2			A	24.24.24.42
serv1			CNAME	serv1.site1
serv2			CNAME	serv2.site1
$TTL 300	; 5 minutes
test			A	42.42.42.42