Summary
smtp2.byte.nl has one IP number , which also has a corresponding reverse pointer.
temp-mail.gmt.nl cnames to this hostname.
75.nu,
e3.nl,
gmt.nl,
amx.nl,
alo.nu and at least 100 other hosts use this as a mailserver.
byte.nl is a domain controlled by four nameservers. Some of them are on the same IP network. Incoming mail for
byte.nl is handled by three mailservers at
byte.nl themselves. Two of them are on the same IP network.
byte.nl has one IP number.
smtp2.byte.nl is hosted on a server in Netherlands.