$ORIGIN testdomain.
$TTL 30
testdomain.		SOA nonexistent.testdomain. testdomain. 1 12h 15m 3w 2h
			NS  nonexistent.testdomain.

nxdomain		CNAME	.
nodata			CNAME	*.
*.nxdomain		CNAME	*.
rpzdrop			CNAME	rpz-drop.
rpzpassthru		CNAME	rpz-passthru.
rra				A	192.168.5.5
rra-zonename-suffix			A 	192.168.6.6
testdomain.rra.testdomain.	A 	192.168.7.7
CaSe.SeNSiTiVe		A	192.168.8.8

two.records		AAAA	2001:db8::2
two.records		AAAA	2001:db8::1