Summary
dns1.telia.se has one IP number , which also has a corresponding reverse pointer.
di.se,
dof.se,
lfr.se,
lita.se,
ditv.se and at least 100 other hosts use this as a nameserver.
telia.se is a domain controlled by three nameservers at
telia.se themselves. Two of them are on the same IP network. Incoming mail for
telia.se is handled by two mailservers also at
telia.se having a total of three IP numbers. Two of them are on the same IP network.
telia.se has one IP number.
dns1.telia.se is hosted on a server in Sweden.