Summary
optus.net.au ("Optus Communications - Contains information on both their landline and mobile services, together with latest news and their Spinnaker service for ISPs.") is delegated to two nameservers, however one delegated nameserver is missing in the zone and one other nameserver is listed instead. All nameservers are at
optus.net.au themselves. Two nameservers have the same IP number. They are on the same IP network. Incoming mail for
optus.net.au is handled by four mailservers at
optus.com.au. Some of them are on the same IP network.
optus.net.au has one IP number.
optus.com.au point to the same IP and also shares both nameservers and mailservers.
www.optus.com,
www.optus.net.au and
www.optus.com.au point to the same IP.
oktedi.com,
mbf.com.au,
cub.com.au,
ac3.edu.au,
ac3.com.au and at least 89 other hosts share nameservers with this domain.
optuscsr.com,
optuscsr2.com,
sn1.optus.com.au,
nsi.optus.com.au,
mail.optus.com.au and at least 13 other hosts share mailservers with this domain.
ns.optus.net.au,
fm.optus.net.au,
sb1.optus.net.au,
se1.optus.net.au,
an1.optus.net.au and at least 100 other hosts are subdomains to this hostname.
net.au is a domain controlled by eleven nameservers. All of them are on different IP networks.
optus.net.au is ranked #586912 world wide and is hosted on a server in Australia. It is listed in
Regional/Oceania/Australia/Business_and_Economy/Telecommunications.Trustworthiness and privacy of this site is good.
(more on reputation).