Summary
*.nlp.se has one IP number , which is the same as for
nlp.se, but the reverse is
srv104.one.com.
aab.se,
nlp.se,
nark.se,
djbm.dk,
shif.dk and at least 100 other hosts point to the same IP.
nlp.se is a domain controlled by three nameservers at
b-one.nu. Two of them are on the same IP network. Incoming mail for
nlp.se is handled by two mailservers at
one.com. They are on the same IP network.
*.nlp.se is hosted on a server in Denmark even though the hostname implies Sweden.