$ORIGIN intra.nausch.org.
$TTL    86400
@			IN	SOA	vml000020.dmz.nausch.org. root.nausch.org. (
			2011100501	; serial
			3H		; refresh
			15M		; retry
			1W		; expiry
			1D )		; minimum
;
			IN	NS	vml000020.dmz.nausch.org.
;
proton			IN	CNAME	pml010051
;
pml010001		IN	A	10.0.10.1
pml010051		IN	A	10.0.10.51