$ORIGIN parent.good-mixed-undel-1.methodsv2.xa.
$TTL 3600

@       SOA     ns1 admin. (
                2024053100      ; serial
                6h              ; refresh
                1h              ; retry
                1w              ; expire
                1d )            ; minimum

		NS	ns1
		NS	ns2
                NS      ns4.good-mixed-undel-1.methodsv2.xa.

ns1		A	127.40.1.41
ns1		AAAA	fda1:b2:c3:0:127:40:1:41
ns2		A	127.40.1.42
ns2		AAAA	fda1:b2:c3:0:127:40:1:42


$ORIGIN child            ; Must be relative
@		NS	ns1
@		NS	ns2

ns1		A	127.40.1.51
ns1		AAAA	fda1:b2:c3:0:127:40:1:51
ns2		A	127.40.1.52
ns2		AAAA	fda1:b2:c3:0:127:40:1:52

; EOF

