$ttl 38400
invalid-zone2.	IN	SOA	172.17.42.1. admin.test.com. (
			1439234395
			10800
			3600
			604800
			38400 )
invalid-zone2.    IN  NS  172.17.42.1.
invalid-zone2.    IN  NS  not-approved.thing.com.
invalid.child.invalid-zone2.    IN  NS  172.17.42.1.
dotted.host.invalid-zone2.      IN  A   1.2.3.4
jenkins          IN  A   10.1.1.1
foo              IN  A   2.2.2.2
test             IN  A   3.3.3.3
test             IN  A   4.4.4.4
@                IN  A   5.5.5.5
already-exists   IN  A   6.6.6.6
