go
mx1.fr.colt.net has one IP number , which also has a corresponding reverse pointer. mx0.imaginet.fr, mx0.imaginet.net, mx.coltfrance.com and taranis-services.fr point to the same IP. fr.colt.net is a domain controlled by two nameservers at coltfrance.com. They are on different IP networks. Incoming mail for fr.colt.net is handled by two mailservers having a total of three IP numbers. Two of them are on the same IP network. mx1.fr.colt.net is hosted on a server in France.

mx1.fr.colt.net
a records
 
+ 213.41.78.24 213.41.0.0/17 AS8220 -
+ --- -

fr.colt.net
ns-soa records
ns0.coltfrance.com
+ 84.14.241.56 84.14.0.0/16 AS8220 -
+ --- -
ns records
ns0.coltfrance.com
+ 84.14.241.56 84.14.0.0/16 AS8220 -
+ --- -
ns1.coltfrance.com
+ 212.74.78.59 212.74.78.0/24 AS8220 -
mx records
mx.coltfrance.com
+ 213.41.78.23 213.41.0.0/17 AS8220 mx0.fr.colt.net
+ --- mx0.fr.colt.net
+ 213.41.78.24 213.41.0.0/17 AS8220 mx1.fr.colt.net
+ --- mx1.fr.colt.net
dialup-mx.coltfrance.com
+ 195.68.86.12 195.68.0.0/17 AS8220 -
+ --- -
ip numbers of host
213.41.78.24
ptrs of ip numbers
mx1.fr.colt.net
ip numbers using ptr to this host
213.41.78.24
hostnames sharing ip with a-records
mx.coltfrance.com
mx0.imaginet.fr
mx0.imaginet.net
taranis-services.fr
domains using this as mailserver under another name
1-14-84.ripe.coltfrance.com
109-14-84.ripe.coltfrance.com
11-14-84.ripe.coltfrance.com
112-14-84.ripe.coltfrance.com
116-14-84.ripe.coltfrance.com
126-14-84.ripe.coltfrance.com
135-14-84.ripe.coltfrance.com
148-14-84.ripe.coltfrance.com
169-14-84.ripe.coltfrance.com
180-14-84.ripe.coltfrance.com
192-14-84.ripe.coltfrance.com
196-14-84.ripe.coltfrance.com
4-14-84.ripe.coltfrance.com
52-14-84.ripe.coltfrance.com
63.68.195.in-addr.arpa
8.14.84.in-addr.arpa
83.23.62.in-addr.arpa
93-14-84.ripe.coltfrance.com
94-14-84.ripe.coltfrance.com
adtfrance.fr
aigfpp.com
aigviedirect.com
aigviefrance.com
aleajactaest.com
art.imaginet.fr
chabe.com
chargeurs-tissus.com
cinesonis.com
colt.imaginet.fr
coltfrance.com
corponet.tm.fr
davidhallyday.net
ext.coltfrance.com
ext.imaginet.fr
flocadeaux.com
fnege.imaginet.fr
fr.colt.net
heb.fr.colt.net
imaginet.fr
imaginet.net
ina-tram.com
infra.coltfrance.com
jt-alacarte.com
lamouche.com
le-nouvel-observateur.com
metz.imaginet.fr
neomediam.com
nouvel-observateur.com
nouvelobservateur.com
nrjnet.com
nrjwebtv.com
occasionsdulion.com
pandiclub.com
pathe.fr
pernod.net
rev.coltfrance.com
rev.fr.colt.net
ripe.coltfrance.com
rowntrees.co.uk
siggy.imaginet.fr
tamaris-industries.com
tf1.coltfrance.com
thehouseofblades.com
tomatis.fr
umusic.fr
volkswagen.fr
zoltar.imaginet.fr