Summary
mail.hhgs.se has one IP number , which is the same as for
hhgs.se, via cname , but the reverse is
poseidon.oderland.com.
b2.se,
psu.se,
xds.se,
ngn.nu,
cs3.se and at least 100 other hosts point to the same IP.
hhgs.se is delegated to two nameservers, however both delegated nameservers are missing in the zone and two other nameservers are listed instead. Two nameservers have the same IP number. All of them are on the same IP network. Incoming mail for
hhgs.se is handled by one mailserver at
se.
mail.hhgs.se is hosted on a server in Sweden.