$ORIGIN example.com.
$TTL 3600

@	SOA	dns1.example.com. hostmaster.example.com. (
		2010111213	; serial
		6h		; refresh
		1h		; retry
		1w		; expire
		1d )		; minimum

	NS	dns1
	NS	dns2
	MX	10 mail

dns1	A	192.0.2.1
	AAAA	2001:DB8::1

dns2	A	192.0.2.2
	AAAA	2001:DB8::2

mail	A	192.0.2.3
	AAAA	2001:DB8::3