Summary
pop.secureserver.net has one IP number , via cname to
pop.where.secureserver.net , but the reverse is
p3pop01-v01.prod.phx3.secureserver.net.
mail.ck1.net,
mail.real.net,
mail.jb10.com,
mail.mash.net,
mail.lcsd.net and at least 100 other hosts cnames to this hostname.
mail.dpi.com,
mail.bzaa.org,
mail.joe0.com,
mail.lc44.com,
mail.lmahd.com and at least 45 other hosts point to the same IP.
choirpractice.org use this as a nameserver.
jimv.com,
puff.com,
gsky.com,
g-sky.com,
jmland.com and at least 100 other hosts use this as a mailserver.
secureserver.net is a domain controlled by two nameservers at
secureserver.net themselves. They are on different IP networks. Incoming mail for
secureserver.net is handled by one mailserver also at
secureserver.net.
secureserver.net has one IP number.
pop.secureserver.net is hosted on a server in United States.