.dk为丹麦国家和地区顶级域（ccTLD）的域名。

英文释义：

.dk is the country code top-level domain (ccTLD) for Denmark. The supervision of the .dk top-level domain is handled exclusively by DK Hostmaster. Any new .dk domain name has to be applied for via an approved registrator. Then the domain name applicant can ask the registrator to manage his domain name or do it directly with DK Hostmaster. Registrations of domain names with the characters ?, ?, ?, ?, ?, ü, and é are also allowed.