Summary
ftp.deisp.com is delegated to two nameservers, however both delegated nameservers are missing in the zone. All nameservers are having a total of seven IP numbers. Some of them are on the same IP network.
mj.nl,
dali.no,
aq2.org,
www.mj.nl,
lioncc.com and at least 56 other hosts share nameservers with this domain.