go
dyn.dsl.cantv.net has one IP number , but the reverse is localhost. ns4.de, sunx.org, cabi.net, celox.nl, jcaa.com and at least 100 other hosts point to the same IP. 53-8.dyn.dsl.cantv.net, 53-6.dyn.dsl.cantv.net, 53-9.dyn.dsl.cantv.net, 53-7.dyn.dsl.cantv.net, 53-61.dyn.dsl.cantv.net and at least 100 other hosts are subdomains to this hostname. dsl.cantv.net is a domain controlled by two nameservers at cantv.net. They are on different IP networks. Incoming mail for dsl.cantv.net is handled by one mailserver also at cantv.net.

dyn.dsl.cantv.net
a records
 
+ 127.0.0.1 AS? localhost
+ --- localhost

*.dsl.cantv.net
a records
 
+ 127.0.0.1 AS? localhost
+ --- localhost

dsl.cantv.net
ns-soa records
 
+   AS?  
+ ---  
ns records
dns1.cantv.net
+ 200.44.32.10 200.44.32.0/19 AS8048 rcl07s4.datacenter.cha.cantv.net
+ --- rcl07s4.datacenter.cha.cantv.net
dns2.cantv.net
+ 200.11.248.11 200.11.128.0/17 AS8048 idbr1bc1s06.datacenter.bto.cantv.net
+ --- idbr1bc1s06.datacenter.bto.cantv.net
mx records
relay.cantv.net
+ 200.44.32.36 200.44.32.0/19 AS8048 -
+ --- -
ip numbers of host
127.0.0.1
ptrs of ip numbers
localhost
hostnames sharing ip with a-records
2alpha.com
amicalifesucks.biz
amicalifesucks.com
amicalifesucks.info
amicasucks.biz
amicasucks.info
antispam.sugababes.nl
awi-water.com
betoz.org
bitbucket.cistron.nl
blackedge.org
blackhole.ukr.net
boilerhoops.com
boumanenlangelaar.nl
cabi.net
celox.nl
contestix.com
dc.sint.pl
derdangoor.com
devnull.bluedns.nl
die.azalea.se
drschollssandals.com
ehealthinsurancedirect.com
eprlon.com
fcvirginias.com
fearlab.com
fearlab.org
feigelman.com
frisno.com
helel.net
ich.habe.keinen.mailserver.abc-admin.de
im139.com
inaddr.intergenia.de
infogate.se
innoventivepartners.com
interswitch.net
ircd.bsd.org
jcaa.com
key2peace.org
lars.port80.se
letsfrag.com
localhost.cs.kiev.ua
localhost.free.net
localhost.freo.com
localhost.rabobank.fr
localhost.rabobank.info
localhost.rabobank.se
localhost.ri-si.com
localhost.tf-md.net
localhost.ua.net
loopback.domainsatcost.ca
loopback.internic.ca
loopback.merant.com
loopback.pacificedge.com
loopback.rfc1035.com
mail.apprentice.com
mail.dnsfort.com
mail.edu.com
mail.gts.org
mail.gts.t-fcn.net
mail.live3p.com
mail.medwell.com
mail.mgae.com
mail.t-fcn.net
mail.tfcn.gts.org
mail.vestide.info
mail.woonbedrijf-sre.net
mail.woonbedrijf-swshhvl.com
mail.woonbedrijf-swshhvl.info
mail.woonbedrijf-swshhvl.org
mail.woonbedrijfsre.info
mail.woonbedrijfswshhvl.com
mail.woonbedrijfswshhvl.info
mail.woonbedrijfswshhvl.net
mail.xplizit.be
mail.you.com
maildump.bitic.nl
mailhost.bsd.org
mccabe-petrucci.com
molestonfd.com
mrfreddys.com
mx0.mtvspain.prontomail.com
neuspace.net
ns.interland.net
ns4.de
pario.net
pjrealty.com
pop.celox.nl
presence-group.net
pukko.org
pumug.org
raboshop.net
redcbo.com
rmindustries.com
rocketnet.com
rulex.net
sansome.com
scarynet.org
serv3.freehostia.com
sportpakket.com
sunx.org
teamtogut.com
tgirlnation.com
uk.mrfreddys.com
versifit.com
vestide.info
whaww.org
whirlaway.sugarmegs.org
windermeresucks.com
woonbedrijf-sre.net
woonbedrijf-swshhvl.com
woonbedrijf-swshhvl.info
woonbedrijf-swshhvl.org
woonbedrijfsre.info
woonbedrijfswshhvl.com
woonbedrijfswshhvl.info
woonbedrijfswshhvl.net
xplizit.be
domains using this as mailserver under another name
plw.nl
rabobank.se
shrews-themovie.net
shrewsthemovie.net
subdomains
119-34.dyn.dsl.cantv.net
190-36-129-127.dyn.dsl.cantv.net
190-36-232-25.dyn.dsl.cantv.net
190-36-237-157.dyn.dsl.cantv.net
190-36-246-60.dyn.dsl.cantv.net
190-36-97-241.dyn.dsl.cantv.net
190-37-1-121.dyn.dsl.cantv.net
190-37-112-210.dyn.dsl.cantv.net
190-37-117-165.dyn.dsl.cantv.net
190-37-128-58.dyn.dsl.cantv.net
190-37-20-78.dyn.dsl.cantv.net
190-37-207-49.dyn.dsl.cantv.net
190-37-209-98.dyn.dsl.cantv.net
190-37-210-124.dyn.dsl.cantv.net
190-37-24-61.dyn.dsl.cantv.net
190-37-248-210.dyn.dsl.cantv.net
190-37-46-60.dyn.dsl.cantv.net
190-37-77-235.dyn.dsl.cantv.net
190-38-190-7.dyn.dsl.cantv.net
190-38-221-202.dyn.dsl.cantv.net
190-38-26-166.dyn.dsl.cantv.net
190-38-26-7.dyn.dsl.cantv.net
190-39-100-67.dyn.dsl.cantv.net
190-39-208-102.dyn.dsl.cantv.net
190-39-209-100.dyn.dsl.cantv.net
190-72-149-69.dyn.dsl.cantv.net
190-72-166-116.dyn.dsl.cantv.net
190-72-24-48.dyn.dsl.cantv.net
190-72-243-144.dyn.dsl.cantv.net
190-72-36-87.dyn.dsl.cantv.net
190-72-74-223.dyn.dsl.cantv.net
190-72-79-103.dyn.dsl.cantv.net
200-11-130-10.dyn.dsl.cantv.net
200-11-196-194.dyn.dsl.cantv.net
200-11-196-196.dyn.dsl.cantv.net
200-11-197-210.dyn.dsl.cantv.net
200-11-197-211.dyn.dsl.cantv.net
200-11-214-214.dyn.dsl.cantv.net
201-204.dyn.dsl.cantv.net
201-243-154-249.dyn.dsl.cantv.net
201-243-162-129.dyn.dsl.cantv.net
201-243-164-186.dyn.dsl.cantv.net
201-243-232-195.dyn.dsl.cantv.net
201-243-238-138.dyn.dsl.cantv.net
201-243-245-164.dyn.dsl.cantv.net
201-243-245-4.dyn.dsl.cantv.net
201-243-36-44.dyn.dsl.cantv.net
201-243-97-147.dyn.dsl.cantv.net
201-248-51-66.dyn.dsl.cantv.net
201-248-53-3.dyn.dsl.cantv.net
201-248-84-246.dyn.dsl.cantv.net
201-248-99-26.dyn.dsl.cantv.net
201-249-16-156.dyn.dsl.cantv.net
217-52.dyn.dsl.cantv.net
244-124.dyn.dsl.cantv.net
255-147.dyn.dsl.cantv.net
35-183.dyn.dsl.cantv.net
38-227.dyn.dsl.cantv.net
53-106.dyn.dsl.cantv.net
53-56.dyn.dsl.cantv.net
53-57.dyn.dsl.cantv.net
53-58.dyn.dsl.cantv.net
53-59.dyn.dsl.cantv.net
53-6.dyn.dsl.cantv.net
53-60.dyn.dsl.cantv.net
53-61.dyn.dsl.cantv.net
53-62.dyn.dsl.cantv.net
53-63.dyn.dsl.cantv.net
53-64.dyn.dsl.cantv.net
53-65.dyn.dsl.cantv.net
53-66.dyn.dsl.cantv.net
53-67.dyn.dsl.cantv.net
53-68.dyn.dsl.cantv.net
53-69.dyn.dsl.cantv.net
53-7.dyn.dsl.cantv.net
53-70.dyn.dsl.cantv.net
53-71.dyn.dsl.cantv.net
53-72.dyn.dsl.cantv.net
53-73.dyn.dsl.cantv.net
53-74.dyn.dsl.cantv.net
53-75.dyn.dsl.cantv.net
53-76.dyn.dsl.cantv.net
53-77.dyn.dsl.cantv.net
53-78.dyn.dsl.cantv.net
53-79.dyn.dsl.cantv.net
53-8.dyn.dsl.cantv.net
53-80.dyn.dsl.cantv.net
53-81.dyn.dsl.cantv.net
53-82.dyn.dsl.cantv.net
53-83.dyn.dsl.cantv.net
53-84.dyn.dsl.cantv.net
53-85.dyn.dsl.cantv.net
53-86.dyn.dsl.cantv.net
53-87.dyn.dsl.cantv.net
53-88.dyn.dsl.cantv.net
53-89.dyn.dsl.cantv.net
53-9.dyn.dsl.cantv.net
53-90.dyn.dsl.cantv.net
53-91.dyn.dsl.cantv.net
53-92.dyn.dsl.cantv.net
53-93.dyn.dsl.cantv.net
53-94.dyn.dsl.cantv.net
53-95.dyn.dsl.cantv.net
53-96.dyn.dsl.cantv.net
53-97.dyn.dsl.cantv.net
53-98.dyn.dsl.cantv.net
53-99.dyn.dsl.cantv.net
61-147.dyn.dsl.cantv.net
73-232-153.dyn.dsl.cantv.net
74-182-245.dyn.dsl.cantv.net
74-183.dyn.dsl.cantv.net
74-190-71.dyn.dsl.cantv.net
74-199-139.dyn.dsl.cantv.net
74-237-129.dyn.dsl.cantv.net
74-254-60.dyn.dsl.cantv.net
74-255-170.dyn.dsl.cantv.net
74-70-189.dyn.dsl.cantv.net
75-167-211.dyn.dsl.cantv.net
75-216-73.dyn.dsl.cantv.net
75-32-4.dyn.dsl.cantv.net