go
dns1.rb.net.au has one IP number , which also has a corresponding reverse pointer. ns2.re-fresh.ws point to the same IP. mrug.net, auweb.com, rb.net.au, inana.net, wc.com.au and at least 100 other hosts use this as a nameserver. rb.net.au is a domain controlled by two nameservers at rb.net.au themselves. They are on different IP networks. Incoming mail for rb.net.au is handled by two mailservers also at rb.net.au. They are on different IP networks. rb.net.au has one IP number. dns1.rb.net.au is hosted on a server in Australia.

dns1.rb.net.au
a records
 
+ 203.62.170.60 203.62.170.0/24 AS9443 -
+ --- -

rb.net.au
a records
 
+ 203.32.34.101 203.32.34.0/23 AS9443  
+ ---  
ns records
dns2.rb.net.au
+ 203.32.34.60 203.32.34.0/23 AS9443 -
+ --- -
dns1.rb.net.au
+ 203.62.170.60 203.62.170.0/24 AS9443 -
mx records
filter1.rb.net.au
+ 203.32.34.50 203.32.34.0/23 AS9443 -
+ --- -
filter2.rb.net.au
+ 203.62.170.50 203.62.170.0/24 AS9443 -
ip numbers of host
203.62.170.60
ptrs of ip numbers
dns1.rb.net.au
ip numbers using ptr to this host
203.62.170.60
hostnames sharing ip with a-records
ns2.re-fresh.ws
domains using this as nameserver
2icaustralia.com
2icaustralia.com.au
35.32.203.in-addr.arpa
aarg.com.au
aflfilms.com.au
airlineacademy.com.au
albertriverwines.com.au
alpaca.net.au
alpha-autism.org.au
aooa.com.au
apvautomotive.com
archivists.org.au
argyleloco.com.au
attichouse.com.au
austlandscapetrust.org.au
australianperformancevehicles.com
automania.com.au
auweb.com
avwa.com.au
axisoz.com.au
backcare-sports.com.au
bankartgallery.com
beautifulroom.com.au
belgravebb.com.au
berwickcitycougars.com
bigshot.com.au
bluedandenongs.com.au
blueline.com.au
busimannsdogservices.com.au
buxus.com.au
bwidow.com.au
cadoganhouse.com.au
canadaclub-vic.org.au
careercbd.com.au
caribbeancocktails.com.au
ccasoftware.com.au
celebrantswa.org.au
clearviewretreat.org.au
comancheflyer.com.au
compacsales.com.au
conventgallery.com
core-orientation.com
credorestaurant.com.au
cricketersregistry.com.au
daffodilbulbs.com.au
diversity.org.au
dsoln.com.au
dynamic.net.au
eastpointproperty.com.au
ezimark.com
ezymark.com
familyexpo.net
fiveoaks.com.au
flowersforever.com.au
foamex.com.au
follyfarm.com.au
foresightinternational.com.au
forestgladeolinda.com.au
gafoundation.org.au
gatorboys.com.au
goldcoastwinecountry.com.au
hendersons.com.au
holding.com.au
hotdesk.com.au
ianpotter.org.au
inana.net
intanet.com.au
intuitivetraining.com
itsgroup.net
jlw.com.au
johnfawkneroncology.com.au
katrinalodge.com.au
kenilworthpark.com.au
ktena.com.au
ktena.net
kynetonoliveoil.com.au
leafield.com.au
limecrete.com
louisgross.com.au
mailshield.com.au
mailshield.net.au
mcaincwa.org.au
melbalodge.com.au
merrowcottages.com.au
milart.com.au
mrug.net
nano.com.au
navart.com.au
newfashionjobs.com.au
nfl.com.au
omiros.edu.au
onlinebanking.org.au
orchardhouse.com.au
perthballroomdancing.com
pharmachem.com.au
pharmhos.com
pharmhos.com.au
phillipislandwines.com.au
planetglen.com
plastictechnology.com.au
polyfoam.com.au
pph.com.au
productionparts.com.au
rb.net.au
retirewell.com.au
rtoconsultant.com
schoolsportact.asn.au
searcy.com.au
secureshield.com.au
sixpack.com.au
telematics.org.au
theconvent.com.au
theflowerschool.com.au
trillium.com.au
vdta.org.au
warrigalpress.com.au
wc.com.au
whelancook.com
wildoak.com.au
yarravalleywinerytours.com.au
domains using this as nameserver under another name
adelaide-tourism.com
africatravelcentre.com
asiaoverland.com
austoy.com.au
australia-newzealand.com
ayersrock-tourism.com
bayofislandstourism.com
bikingaround.com
brisbane-tourism.com
cairns-tourism.com
canberra-tourism.com
cruise-travelcenter.com
cruise-travelcentre.com
darwin-tourism.com
davisoak.com
dezyne.com.au
divepassport.com
dunedin-tourism.com
education-tours.com
educationtours.com
educationtravel.com.au
family-travelcenter.com
family-travelcentre.com
gaybookings.com
goldcoast-tourism.com
hikingaround.com
kakadu-tourism.com
melbourne-tourism.com
mountaintrack.com
northland-tourism.com
northlandtourism.com
perth-tourism.com
queensland-tourism.com
re-fresh.ws
rotoruatourism.com
russia-rail.com
sailingaround.com
school-travel.com
serviceedge.com.au
sixpointsix.com
taimi.com.au
tasmania-tourism.com
tradefairs.com.au
transmongolian.com
transsiberian-rail.com
transsiberian.com.au
travelcentre.com.au
travelsceneaustralia.com
wellington-tourism.com
wine-trails.com
zero3.com
used as nameserver but missing in zone
abccc.com.au
georgeivanoff.com.au