Summary
mail.atw.hu has one IP number , which also has a corresponding reverse pointer.
mhv.hu,
wiw.eu,
mcd.hu,
ork.hu,
fsh.hu and at least 100 other hosts use this as a mailserver.
atw.hu is a domain controlled by two nameservers at
atw.hu themselves. They are on different IP networks. Incoming mail for
atw.hu is handled by twelve mailservers. There are nine duplicated IP numbers. Some of them are on the same IP network.
atw.hu has one IP number.
mail.atw.hu is hosted on a server in Hungary.