Summary
ns1.australiahosting.com.au has one IP number , which also has a corresponding reverse pointer.
ns3.srvgen.net,
ns1.bsdcns.com,
ns5.ozhosts.net,
ns1.ozhosts.net,
ns3.ozhosts.net and at least six other hosts point to the same IP.
rocg.com,
zupy.net,
aphox.net,
kenah.net,
suglo.com and at least 100 other hosts use this as a nameserver.
australiahosting.com.au is a domain controlled by two nameservers at
australiahosting.com.au themselves. They are on different IP networks. Incoming mail for
australiahosting.com.au is handled by one mailserver also at
australiahosting.com.au.
australiahosting.com.au has one IP number , but the reverse is
janjuc.australiahosting.com.au.
ns1.australiahosting.com.au is hosted on a server in Australia.