go
dn3.directnic.com has one IP number , which also has a corresponding reverse pointer. rrdlr.com, rrckr.com, rrdnr.com, rlckl.com, rlkvl.com and at least 100 other hosts point to the same IP. directnic.com is a domain controlled by two nameservers at directnic.com themselves. They are on different IP networks. Incoming mail for directnic.com is handled by one mailserver also at directnic.com. directnic.com has one IP number. dn3.directnic.com is hosted on a server in Cayman Islands.

dn3.directnic.com
a records
 
+ 69.46.230.30 69.46.230.0/24 AS11575 -
+ --- -

directnic.com
a records
 
+ 74.117.217.6 74.117.216.0/21 AS3962  
+ ---  
ns-soa records
ns0.directnic.com
+ 74.117.217.20 74.117.216.0/21 AS3962 dn-ns0.directnic.com
+ --- dn-ns0.directnic.com
ns records
ns0.directnic.com
+ 74.117.217.20 74.117.216.0/21 AS3962 dn-ns0.directnic.com
+ --- dn-ns0.directnic.com
ns1.directnic.com
+ 74.117.222.20 74.117.222.0/24 AS4935 dn-ns1.directnic.com
+ --- dn-ns1.directnic.com
mx records
postal0.directnic.com
+ 74.117.217.10 74.117.216.0/21 AS3962 dn-postal0.directnic.com
+ --- dn-postal0.directnic.com
ip numbers of host
69.46.230.30
ptrs of ip numbers
dn3.directnic.com
ip numbers using ptr to this host
204.251.10.203
204.251.10.213
206.251.184.230
69.46.230.30
69.46.230.31
69.46.230.32
69.46.230.33
69.46.230.34
69.46.230.35
69.46.230.36
69.46.230.37
69.46.230.38
69.46.230.39
hostnames sharing ip with a-records
access.network.team.detaysan.com
apluschildcare.com
artactiveonline.com
asmallfarm.com
barolorestaurante.com
batonrougetitle.com
bluerockbnb.com
bmgjazz.com
computer-parts-wholesale.com
dbanetwork.com
detaysan.com
emeraldcoastappraisals.com
eroticmemoir.com
graceydanna.com
hamptonroadstalk.com
ifmateam.com
imprintstore.com
krisfrazier.com
mail.allsportsmarket.com
mail.bigshotpromotions.com
mail.emeraldcoastappraisals.com
mail.fbcwh.org
mail.gamecrib.com
mail.graceydanna.com
mail.krisfrazier.com
mail.marine-electronics.net
mail.rkrnk.com
mail.rkrok.com
mail.rkskk.com
mail.rlckl.com
mail.rldll.com
mail.rldnl.com
mail.rlgol.com
mail.rlgpl.com
mail.rlkvl.com
mail.rlrnl.com
mail.rlrol.com
mail.rnckn.com
mail.rnkcn.com
mail.rntpc.com
mail.rrckr.com
mail.rrclr.com
mail.rrdlr.com
mail.rrdnr.com
mail.rrgds.com
mail.rrgor.com
mail.rrgprds.com
mail.rrkrrt.com
mail.rrktr.com
mail.rrrnr.com
mail.rrror.com
mail.warrickcustomhobbies.com
mandataires.com
misionguadalupe.com
mtzionmasons.com
mx1.ciphirelabs.net
mxbiz.ciphirelabs.net
mxtest.ciphirelabs.net
nationaldairybrands.net
network.team.detaysan.com
newdaychurch.net
ns1.barolorestaurante.com
ns1.rkrnk.com
ns1.rkrok.com
ns1.rkskk.com
ns1.rlckl.com
ns1.rlcll.com
ns1.rldll.com
ns1.rldnl.com
ns1.rlgol.com
ns1.rlgpl.com
ns1.rlkvl.com
ns1.rlrnl.com
ns1.rlrol.com
ns1.rnckn.com
ns1.rnkcn.com
ns1.rntpc.com
ns1.rrckr.com
ns1.rrclr.com
ns1.rrdlr.com
ns1.rrdnr.com
ns1.rrgds.com
ns1.rrgor.com
ns1.rrgprds.com
ns1.rrkrrt.com
ns1.rrktr.com
ns2.webprogrammers.net
psintl.com
reptilelabour.com
rkrnk.com
rkrok.com
rkskk.com
rlckl.com
rldll.com
rldnl.com
rlgol.com
rlgpl.com
rlkvl.com
rlrnl.com
rnckn.com
rnkcn.com
rrckr.com
rrclr.com
rrdlr.com
rrdnr.com
rrgor.com
rrgprds.com
rrktr.com
rrrnr.com
rrror.com
simulcasts.org
ssl.imprintstore.com
streamingmediadojo.com
team.detaysan.com
walkinancientrome.com
warrick.warrickcustomhobbies.com
www.artactiveonline.com
www.carolwhicker.com
www.mandataires.com
www.operationfitkids.org
domains using this as mailserver under another name
fbcwh.org