Summary
au2ld.csiro.au has one IP number , which also has a corresponding reverse pointer.
id.au,
oz.au,
asn.au,
net.au,
com.au and at least 22 other hosts use this as a nameserver.
csiro.au is a domain controlled by seven nameservers. Some of them are on the same IP network. Incoming mail for
csiro.au is handled by two mailservers at
csiro.au themselves. They are on different IP networks.
csiro.au has one IP number.
au2ld.csiro.au is hosted on a server in Australia.