Summary
ns5.gis-apac.com has one IP number , which is the same as for
gis-apac.com, but the reverse is
ns5.mctworld.com.hk.
gis-apac.com,
ap.mccann.com,
ns.gis-apac.com,
ns3.gis-apac.com,
ns2.gis-apac.com and at least one other host point to the same IP.
gis-gz.com,
mccann.com.au,
mrmworldwide.com.au,
mmgaustralia.com.au,
cmgaustralia.com.au and at least three other hosts use this as a nameserver.
gis-apac.com is delegated to two nameservers, however two extra nameservers are listed in the zone. There are two duplicated IP numbers. Some of them are on the same IP network. Incoming mail for
gis-apac.com is handled by five mailservers at
interpublic.com. Two mailservers have the same IP number. All of them are on the same IP network.
ns5.gis-apac.com is hosted on a server in Hong Kong.