$ORIGIN mix1.
; this needs #2500
;@			IN SOA	ns hostmaster (
@			IN SOA	ns.mix1. hostmaster.mix1. (
				1        ; serial
				3600
				1800
				1814400
				3
				)
; this needs #2390
;			NS	ns
			NS	ns.mix1.
ns			A	10.53.0.1
a			TXT	"soa minttl 3"
b		2	TXT	"explicit ttl 2"
$INCLUDE mix1sub1.db
c			TXT	"soa minttl 3"
$TTL 1
d			TXT	"default ttl 1"
e		4	TXT	"explicit ttl 4"
f			TXT	"default ttl 1"
$INCLUDE mix1sub2.db
h       5   TXT "the include ttl 5"