Summary
mail.j2.com is a domain controlled by three nameservers at
j2global.com. All of them are on different IP networks. Incoming mail for
mail.j2.com is handled by one mailserver at
electric.net.
mail.j2.com has one IP number , but the reverse is
inbound.electric.net.
mail.niho.com,
mx.ctccom.net,
mail.wisi.com,
get.nrmail.com,
mail.nocls.com and at least 100 other hosts point to the same IP.
efax.com,
jfax.com and
onebox.com share both nameservers and mailservers with this domain.
j2.com,
jfax.net,
fax.co.cr,
evoice.net,
jblast.net and at least 39 other hosts share nameservers with this domain.
m5.ca,
mec.ca,
rbs.ca,
hin.com,
ccw.org and at least 100 other hosts share mailservers with this domain.
test.mail.j2.com are subdomains to this hostname.
j2.com is delegated to two nameservers, however one extra nameserver is listed in the zone. All nameservers are also at
j2global.com. All of them are on different IP networks. Incoming mail for
j2.com is handled by two mailservers on different IP networks.
j2.com has one IP number.
mail.j2.com is hosted on a server in Canada.