Summary
Incoming mail for
*.dds.nl is handled by four mailservers at
dds.nl. All of them are on the same IP network.
dds.nl,
mx2.dds.nl,
mx1.dds.nl,
mx3.dds.nl,
foo.dds.nl and at least 25 other hosts share mailservers with this domain.
dds.nl is a domain controlled by two nameservers also at
dds.nl. They are on the same IP network. Incoming mail for
dds.nl is handled by five mailservers also at
dds.nl. All of them are on the same IP network.
dds.nl has one IP number.