Summary
nsc.byte.nl has one IP number , but the reverse is
smtp2.byte.nl.
75.nu,
e3.nl,
gmt.nl,
amx.nl,
alo.nu and at least 100 other hosts use this as a nameserver.
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.
nsc.byte.nl is hosted on a server in Netherlands.