go
dns-eu1.powerdns.net has one IP number , which also has a corresponding reverse pointer. ns1.stmusic.org, a.key-tech.com.ar and ns1.supertorrents.org point to the same IP. xs.fi, tcl.tk, imc.nl, iex.nl, dns.mn and at least 100 other hosts use this as a nameserver. airportservicequality.com use this as a mailserver. powerdns.net is a domain controlled by two nameservers at powerdns.net themselves. They are on the same IP network. powerdns.net has one IP number. dns-eu1.powerdns.net is hosted on a server in Netherlands.

dns-eu1.powerdns.net
a records
 
+ 85.17.219.217 85.17.0.0/16 AS16265 -
+ --- -

powerdns.net
a records
 
+ 85.17.219.216 85.17.0.0/16 AS16265  
+ ---  
ns-soa records
dns-eu1.powerdns.net
+ 85.17.219.217 85.17.0.0/16 AS16265 -
+ --- -
ns records
dns-eu1.powerdns.net
+ 85.17.219.217 85.17.0.0/16 AS16265 -
+ --- -
dns-eu2.powerdns.net
+ 85.17.220.217 85.17.0.0/16 AS16265 -
ip numbers of host
85.17.219.217
ptrs of ip numbers
dns-eu1.powerdns.net
ip numbers using ptr to this host
213.244.168.217
85.17.219.217
hostnames sharing ip with a-records
a.key-tech.com.ar
ns1.stmusic.org
ns1.supertorrents.org
domains using this as nameserver
1-adult-dvd-xxx-sex-videos.com
128-191.168.244.213.in-addr.arpa
192-255.168.244.213.in-addr.arpa
1adultorgy.com
1init.com
a.key-tech.com.ar
academy.nu
acwebconnecting.com
allonline.nl
amorperfeito.com.br
ando.eu
apolloon.be
aptouring.com.au
aptours.co.nz
aptours.co.uk
aptours.com
aptours.com.au
backseat.nl
beloggen.nl
bernalyn.com
billycan.com.au
bruendl.at
casazep.com
checktrend.com
cleanshell.com
cyberned.com
d-web.nu
depers.nl
derivativesportal.org
dnif.com
dns.mn
dulba.com.ar
ebifoodsafety.com
elements.at
elf.net
emcotest.com
enoite.com.br
epsi-rating.com
eurostockmaster.com
euscorp.com
fabrique.nl
fabriquehq.nl
fenit.nl
ferion.com
fiss.at
futuregen.sg
geitz.net
geldwaardering.nl
guoxiaoxiao.com
gurulog.com
hacktr.com
hauser-kaibling.at
hrmmm.net
ictee.com
ictoffice.nl
ideactive.nl
ideograma.com.br
iex.nl
imc.nl
inercia.com
internetwebzero.com
iwebtrack.com
iyyaz.com
jedi.org
jippy.com
jongzuid.nl
junker.nl
key-tech.com.ar
lanestate.nl
m0ms.net
makass.nl
mining-journal.com
nasdoma.net
nycd.com
optifacts.com
phit.com.au
polishedprices.com
polymorphic.se
powerdns.com
powerdns.net
premiumfamilyresort.com
premiumfamilyresorts.com
prorecruitment.nl
pwshop.com
razor.nl
reenhancedhosting.com
rekor.net
remco.org
remcom.org
ritbit.net
serfaus-fiss-ladis.at
serfaus.com
smart-jobs.com
smartchannels.net
spaarhulp.nl
stegg-inc.com
stfm.org
superduperdisc.com
supermodels.nl
tcl.tk
thehilfigersessions.com
tourismusassistent.com
trilab.com
tropicalplantsandseeds.com
truevenue.com
urlaubsanfrage.com
urlaubsanfrage.net
vanstam-ict.nl
viptouring.com.au
virtualtrader.co.uk
web0.net
webfiretraining.com
whatamess.org
woerthersee.com
wsx.com
xlovecam.com
xs.fi
xt-ce.com
z6i.org
domains using this as nameserver under another name
antaresshipping.com.ar
basal.com
dulba.com.ar
key-tech.com.ar
stmusic.org
supertorrents.org
domains using this as mailserver
airportservicequality.com
used as nameserver but missing in parent delegation
ando.eu
antaresshipping.com.ar
basal.com
danetrain.org
dulba.com.ar
key-tech.com.ar
prodaja.com
smerps.net
stmusic.org
supertorrents.org
tomas.travel
used as nameserver but missing in zone
album.hk
amade.net
assalafi.org
audidiesel.com
autoweb.com.py
bihartelecom.com
buniqueu.net
cleanshell.com
cleovideo.com
cruzingteam.net
dns.mn
drname.net
eset.com.pa
fcbayern.hu
fiss.at
fjts.net
fkawj.net
flatjardimdealah.com.br
gabe.co.id
geekthings.net
imagefap.net
intergeo.ro
islamionweb.net
islamisp.net
janewong.net
kaibling.com
labjaringan.net
lawandan.net
ldp.se
lightingdutchmen.com
loftee.net
menamuria.net
namaku.net
newyorkpartyvenues.net
pasariklan.net
pink-lake.com
pinklake.at
putriku.net
pwshop.com
rembl.org
remoza.net
ritbit.net
ruu.com
serfaus-fiss-ladis.co.uk
serfaus-fiss-ladis.com
serfaus.com
skiamade.net
slonys.net
smartparking.net
smileshot.net
sportwelt-amade.net
sportweltamade.net
suhariyanto.net
thiht.com
vaderrader.se
vietnamcenter.net
weatherrisk.com
wild-wild-west.hu
wpad.com.pk
xlovematures.com
xlovetrans.com
z6i.org