$TTL 300
@                IN A     10.1.1.1
bar              IN A     10.3.3.3
www.bar          IN A     10.4.4.4
a.long.path.of.sub.domains IN A 10.25.25.25
www.a.long.path.of.sub.domains IN A 10.26.26.26
www              IN A     10.2.2.2