Summary
mx.astralnet.ro has one IP number , but the reverse is
viefep19-int.chello.at.
mx.dnt.ro,
smtp.dnt.ro,
mail.dnt.ro,
relay.dnt.ro,
relay2.dnt.ro and at least two other hosts cnames to this hostname.
mail2.fx.ro,
smtp1.fx.ro,
mail3.fx.ro,
relay.fx.ro,
mail4.fx.ro and at least 32 other hosts point to the same IP.
dnt.ro,
repf.ro,
tsd3.ro,
dntb.ro,
tnet.ro and at least 57 other hosts use this as a mailserver.
astralnet.ro is a domain controlled by two nameservers at
astral.ro. They are on the same IP network. Incoming mail for
astralnet.ro is handled by one mailserver at
astralnet.ro themselves.
astralnet.ro has two IP numbers. They are on the same IP network.
mx.astralnet.ro is hosted on a server in Austria even though the hostname implies Romania.