$TTL 3600
@ IN SOA ns.firma.ch. postmaster.firma.ch. (
		2013021001	; serial number
		10800		; refresh [3h]
		3600		; retry   [1h]
		604800		; expire  [7d]
		3600 )		; minimum [1d]


@	IN	NS	ns.firma.ch.

www	IN	A	127.0.0.1
	IN	MX 21	foo.bar.baz.