go
crx1.ceryxefw.com has one IP number , but the reverse is cltovs1.800onemail.com. mx1.efwmx.net, mx2.efwmx.net, dc3.ceryxefw.com, sb2.ceryxefw.com, hg3.ceryxefw.com and at least 100 other hosts point to the same IP. ceryx.ca, ceryx.com, msexch.com, certyx.com, bcmmail.net and at least 16 other hosts use this as a mailserver. ceryxefw.com is delegated to three nameservers, however two extra nameservers are listed in the zone. All of them are on different IP networks. ceryxefw.com has one IP number. crx1.ceryxefw.com is hosted on a server in Canada.

crx1.ceryxefw.com
a records
 
+ 209.171.54.132 209.171.0.0/16 AS852 cltovs1.800onemail.com
+ --- cltovs1.800onemail.com

*.ceryxefw.com
a records
 
+ 64.94.160.236 64.94.160.0/24 AS13789  
+ ---  

ceryxefw.com
a records
 
+ 64.94.160.236 64.94.160.0/24 AS13789  
+ ---  
ns-soa records
ns1.ceryx.com
+ 209.171.54.162 209.171.0.0/16 AS852 -
+ --- -
ns records
ns1.ceryx.com
+ 209.171.54.162 209.171.0.0/16 AS852 -
+ --- -
ns2.ceryx.com
+ 64.74.243.154 64.74.240.0/20 AS13789  
+ ---  
ns1.easydns.com
+ 64.68.192.10 64.68.192.0/24 AS16686 -
+ --- -
ns2.easydns.com
+ 72.52.2.1 72.52.2.0/24 AS32787 -
remote1.easydns.com
+ 216.246.59.66 216.246.0.0/17 AS23352 as16686.ge0-38.aggr4302.ord2.us.scnet.net
+ --- as16686.ge0-38.aggr4302.ord2.us.scnet.net
ip numbers of host
209.171.54.132
ptrs of ip numbers
cltovs1.800onemail.com
hostnames sharing ip with a-records
aan3.ceryxefw.com
aan4.ceryxefw.com
abi3.ceryxefw.com
abi4.ceryxefw.com
ac3.ceryxefw.com
ac4.ceryxefw.com
acg1.ceryxefw.com
acg2.ceryxefw.com
age1.ceryxefw.com
age2.ceryxefw.com
ant3.ceryxefw.com
ant4.ceryxefw.com
awc3.ceryxefw.com
bbk1.ceryxefw.com
bbk2.ceryxefw.com
bll3.ceryxefw.com
bll4.ceryxefw.com
bmg1.ceryxefw.com
bmg2.ceryxefw.com
bpc3.ceryxefw.com
bpc4.ceryxefw.com
bsi1.ceryxefw.com
bsi2.ceryxefw.com
cf3.ceryxefw.com
cf4.ceryxefw.com
cim3.ceryxefw.com
cim4.ceryxefw.com
cli3.ceryxefw.com
cmc3.ceryxefw.com
cmc4.ceryxefw.com
cop3.ceryxefw.com
cop4.ceryxefw.com
crw3.ceryxefw.com
crw4.ceryxefw.com
crx2.ceryxefw.com
da3.ceryxefw.com
da4.ceryxefw.com
dag3.ceryxefw.com
dc3.ceryxefw.com
dc4.ceryxefw.com
dgs4.ceryxefw.com
egoc1.ceryxefw.com
egoc2.ceryxefw.com
erg1.ceryxefw.com
erg2.ceryxefw.com
esi1.ceryxefw.com
esi2.ceryxefw.com
exco1.ceryxefw.com
exco2.ceryxefw.com
fnn1.ceryxefw.com
fnn2.ceryxefw.com
gmp3.ceryxefw.com
gmp4.ceryxefw.com
good1.ceryxefw.com
good2.ceryxefw.com
grl3.ceryxefw.com
grl4.ceryxefw.com
hbc3.ceryxefw.com
hbc4.ceryxefw.com
hg3.ceryxefw.com
hg4.ceryxefw.com
iapa3.ceryxefw.com
iapa4.ceryxefw.com
ifopna1.ceryxefw.com
ifopna2.ceryxefw.com
info1.ceryxefw.com
info2.ceryxefw.com
isi1.ceryxefw.com
isi2.ceryxefw.com
iti1.ceryxefw.com
iti2.ceryxefw.com
k2a1.ceryxefw.com
k2a2.ceryxefw.com
longos1.ceryxefw.com
longos2.ceryxefw.com
magna3.ceryxefw.com
magna4.ceryxefw.com
mail.58ninety.com
mail3.800onemail.com
mbp1.ceryxefw.com
mbp2.ceryxefw.com
mgi3.ceryxefw.com
mgi4.ceryxefw.com
mmi3.ceryxefw.com
mmi4.ceryxefw.com
mvp3.ceryxefw.com
mvp4.ceryxefw.com
mx1.efwmx.net
mx1.rogershostedemail.com
mx2.efwmx.net
mx2.rogershostedemail.com
np1.ceryxefw.com
np2.ceryxefw.com
points1.ceryxefw.com
points2.ceryxefw.com
rcs1.ceryxefw.com
rcs2.ceryxefw.com
rh1.ceryxefw.com
rh2.ceryxefw.com
rlp1.ceryxefw.com
rlp2.ceryxefw.com
sb1.ceryxefw.com
sb2.ceryxefw.com
skl1.ceryxefw.com
skl2.ceryxefw.com
taxi3.ceryxefw.com
taxi4.ceryxefw.com
teg1.ceryxefw.com
teg2.ceryxefw.com
tlp1.ceryxefw.com
tlp2.ceryxefw.com
trad3.ceryxefw.com
trad4.ceryxefw.com
ucl1.ceryxefw.com
ucl2.ceryxefw.com
vwc1.ceryxefw.com
ymca1.ceryxefw.com
ymca2.ceryxefw.com
ypg1.ceryxefw.com
ypg2.ceryxefw.com
domains using this as mailserver
*.800onemail.com
*.admin.ceryx.com
*.ceryx.com
2a.ceryx.com
800onemail.com
ab58.800onemail.com
admin.ceryx.com
bcmmail.net
certyx.com
ceryx.ca
ceryx.com
cx261.800onemail.com
cx360.800onemail.com
cx361.800onemail.com
dns-admin.ceryx.com
dns.admin.ceryx.com
mec.800onemail.com
msexch.com
nrgconsultants.com
nrgconsultants.net
portal.ceryx.com
rand.ceryx.com
rogershostedemail.com
tccollaborate.com
domains using this as mailserver under another name
atlanticyellowpages.com
brightsparkventures.com
carlson-montreal.com
carlsoncanada.com
grl.com
ideaguy.com
k2.ca
snap-guide.com
thelearningpartnership.ca
tlp.on.ca
nameservers missing in parent delegation
ns1.ceryx.com
ns2.ceryx.com