Summary
pop.gmail.com has one IP number , via cname to
gmail-pop.l.google.com , but the reverse is
qy-in-f109.1e100.net.
mx.apmc.ru,
pop.agni.com,
mail.site.bg,
pop3.fosk.it,
mail.bach.cz and at least 97 other hosts cnames to this hostname.
smtp.gmc.edu,
smtp.fosk.it,
smtp.bapro.pl,
smtp.wosz.com,
mail.llli.org and at least 50 other hosts point to the same IP.
inline.co.th use this as a nameserver.
oldfox.com,
tripti.net,
euroaxe.com,
mediwind.net,
seansjlee.com and at least seven other hosts use this as a mailserver.
armaan.pop.gmail.com are subdomains to this hostname.
gmail.com is a domain controlled by four nameservers at
google.com. All of them are on different IP networks. Incoming mail for
gmail.com is handled by five mailservers. All of them are on different IP networks.
gmail.com has two IP numbers. They are on the same IP network.
pop.gmail.com is hosted on a server in United States.