.dk is the country code top-level domain (ccTLD) for Denmark. Any new .dk domain name has to be applied for via an approved registrar.
.dk ranks #34 among all domain extensions, and #21 among all country-code extensions (ccTLDs). Currently, there are 939.2k registered .dk domain names. DK Hostmaster is the current registry of .dk extension.
First .dk Domains
Popular Websites with .dk
Registered .dk Domains by Country