DK Hostmaster is the administrator for all domain names that end with .dk.
We maintain a part of the infrastructure (DNS) in the Danish internet space and we administer a WHOIS database containing master data on everyone with a registered .dk domain name.
DK Hostmaster A/S
Ørestads Boulevard 108, 11th floor
DK-2300 Copenhagen S
Tel +45 33 64 60 60