go
mail.uasd.edu.do has one IP number , via cname to ghs.google.com. foval.com, ns.otc.ro, per.dfc.dk, mail.fz.se, mail.rt.to and at least 100 other hosts point to the same IP. uasd.edu.do is delegated to two nameservers, however one delegated nameserver is missing in the zone and one other nameserver is listed instead. Two nameservers have the same IP number. They are on the same IP network. Incoming mail for uasd.edu.do is handled by seven mailservers having a total of 28 IP numbers. Some of them are on the same IP network. uasd.edu.do has one IP number. mail.uasd.edu.do is hosted on a server in United States even though the hostname implies Dominican Republic.

mail.uasd.edu.do
cname records
ghs.google.com
+ 66.249.91.121 66.249.91.0/24 AS15169  
+ ---  

uasd.edu.do
a records
 
+ 200.88.113.179 200.88.0.0/16 AS6400  
+ ---  
ns-soa records
 
+   AS?  
+ ---  
ns records
ns2.uasd.edu.do
+   AS?  
+ ---  
ns1.uasd.edu.do
+ 200.88.113.179 200.88.0.0/16 AS6400  
uasd.edu.do
+ 200.88.113.179 200.88.0.0/16 AS6400  
mx records
alt1.aspmx.l.google.com
+ 74.125.79.114 74.125.78.0/23 AS15169 ey-in-f114.1e100.net
+ --- ey-in-f114.1e100.net
alt2.aspmx.l.google.com
+ 72.14.221.114 72.14.220.0/23 AS15169  
+ ---  
aspmx.l.google.com
+ 74.125.113.27 74.125.112.0/23 AS15169  
aspmx2.googlemail.com
+ 209.85.135.27 209.85.134.0/23 AS15169 mu-in-f27.1e100.net
+ --- mu-in-f27.1e100.net
aspmx3.googlemail.com
+ 209.85.222.1 209.85.222.0/24 AS15169 mail-pz0-f1.google.com
+ --- mail-pz0-f1.google.com
+ 209.85.222.2 209.85.222.0/24 AS15169 mail-pz0-f2.google.com
+ --- mail-pz0-f2.google.com
+ 209.85.222.3 209.85.222.0/24 AS15169 mail-pz0-f3.google.com
+ --- mail-pz0-f3.google.com
+ 209.85.222.4 209.85.222.0/24 AS15169  
+ ---  
+ 209.85.222.5 209.85.222.0/24 AS15169 mail-pz0-f5.google.com
+ --- mail-pz0-f5.google.com
+ 209.85.222.6 209.85.222.0/24 AS15169 mail-pz0-f6.google.com
+ --- mail-pz0-f6.google.com
+ 209.85.222.7 209.85.222.0/24 AS15169  
+ ---  
+ 209.85.222.8 209.85.222.0/24 AS15169 mail-pz0-f8.google.com
+ --- mail-pz0-f8.google.com
aspmx4.googlemail.com
+ 209.85.219.1 209.85.219.0/24 AS15169  
+ ---  
+ 209.85.219.2 209.85.219.0/24 AS15169  
+ 209.85.219.3 209.85.219.0/24 AS15169 mail-ew0-f3.google.com
+ --- mail-ew0-f3.google.com
+ 209.85.219.4 209.85.219.0/24 AS15169 mail-ew0-f4.google.com
+ --- mail-ew0-f4.google.com
+ 209.85.219.5 209.85.219.0/24 AS15169 mail-ew0-f5.google.com
+ --- mail-ew0-f5.google.com
+ 209.85.219.6 209.85.219.0/24 AS15169 mail-ew0-f6.google.com
+ --- mail-ew0-f6.google.com
+ 209.85.219.7 209.85.219.0/24 AS15169 mail-ew0-f7.google.com
+ --- mail-ew0-f7.google.com
+ 209.85.219.8 209.85.219.0/24 AS15169 mail-ew0-f8.google.com
+ --- mail-ew0-f8.google.com
aspmx5.googlemail.com
+ 209.85.210.1 209.85.210.0/24 AS15169  
+ ---  
+ 209.85.210.2 209.85.210.0/24 AS15169  
+ 209.85.210.3 209.85.210.0/24 AS15169 mail-yx0-f3.google.com
+ --- mail-yx0-f3.google.com
+ 209.85.210.4 209.85.210.0/24 AS15169 mail-yx0-f4.google.com
+ --- mail-yx0-f4.google.com
+ 209.85.210.5 209.85.210.0/24 AS15169 mail-yx0-f5.google.com
+ --- mail-yx0-f5.google.com
+ 209.85.210.6 209.85.210.0/24 AS15169 mail-yx0-f6.google.com
+ --- mail-yx0-f6.google.com
+ 209.85.210.7 209.85.210.0/24 AS15169 mail-yx0-f7.google.com
+ --- mail-yx0-f7.google.com
+ 209.85.210.8 209.85.210.0/24 AS15169 mail-yx0-f8.google.com
+ --- mail-yx0-f8.google.com
ip numbers of host
66.249.91.121
hostnames sharing ip with a-records
again.again.net.ru
again.net.ru
backcountryblog.com
correo.apertus.es
fallen.in.love.again.net.ru
feel.in.love.again.net.ru
foval.com
ivaturi.org
mail.2sparrows.org
mail.415.com
mail.6lines.com
mail.abt4u.com
mail.adaorg.am
mail.adkinsweb.com
mail.alagad.com
mail.alaska.com.tw
mail.allianceasset.com
mail.ama.vn
mail.anandfoundation.com
mail.asker.net
mail.b3n.org
mail.bargain.com.br
mail.bazisgroup.com
mail.bedfordmags.com
mail.bianet.org
mail.bittituki.com
mail.bluetonemedia.com
mail.bovoyages.com
mail.ccj.ro
mail.cipel.com
mail.civiccentric.com
mail.clearmatter.com
mail.crickee.com
mail.daltongamers.net
mail.datec.com.br
mail.delftschezwervers.nl
mail.design3.eu
mail.east24.com
mail.ebaumsworld.com
mail.efox.pl
mail.esolutions.lt
mail.eventique.com
mail.frednet.net
mail.futatraw.org.ar
mail.fz.se
mail.gigaom.com
mail.hallpass.com
mail.holon.net
mail.impactstyle.com
mail.iomoio.com
mail.isgaming.co.za
mail.isok.ru
mail.jumpoff.com
mail.kcvn.com
mail.knackered.net
mail.krakpot.net
mail.legalservicesvi.org
mail.linuxperu.com
mail.lrcbh.com
mail.lynnjohnson.com
mail.meliorbis.com
mail.movaya.com
mail.narak.org
mail.natarajan.com
mail.nervecentral.com
mail.northnitch.com
mail.nwca.com
mail.oer.dk
mail.otsys.com
mail.rodrigocarvalho.com.br
mail.rraurl.com.br
mail.rt.to
mail.saber.coop.br
mail.salman.pk
mail.sapoa.org
mail.secnet.org
mail.siol.biz
mail.soldatan2.com
mail.solp.de
mail.sportssouthinc.com
mail.subete.cl
mail.sunncomm.com
mail.sustainabilitysolutions.ca
mail.taxpoint.co.za
mail.tecnoig.com.br
mail.theoutergarage.com
mail.uenu.com
mail.uppercanyon.us
mail.uyeservisi.com
mail.verow.com
mail.viajez.com
mail.vta.ru
mail.wantabetterwebsite.biz
mail.web0.net
mail.webvix.com.br
mail.weekly.org
mail.westlakeselfstorage.com
mail.wiederhol.de
mail.zod.com
mail2.rd22.com
mibatey.net
mrports.com
ns.otc.ro
ns1.auroradigital.com.br
p4.seol.com.br
per.dfc.dk
poczta.muszalski.pl
smtp.1800onhold.com.au
start.viatransportes.com.br
www.aaupw.de
www.chernavsky.com
www.clanrichards.com
www.conte.net
www.fightboredom.net
www.ivaturi.org
www.mattshabitats.com
www.rkpt.net
www.roachcoach.net
www.seol.com.br
www.tquas.org
www.vincel.org
cname
ghs.google.com
domains using this as mailserver under another name
6lines.com
nurglenurgle.com
yourdailymedia.com
nameservers missing in parent delegation
uasd.edu.do
nameservers missing in zone
ns2.uasd.edu.do