.sk Domain

.sk is the Internet country code top-level domain (ccTLD) for Slovakia. It is administered by SK-NIC a.s. Registrations are only allowed to local entities.

Before the split in 1993 former Czechoslovakia used domain .cs.

This text was written in the article .sk on Wikipedia and is available under the GNU Free Documentation License. A List of the authors is available on Wikipedia.

Available Suffixes
  • Registrations on second level (e.g. domain.sk): yes
Useful information
  • Cancellation period 13 days
  • Whois Server whois.sk-nic.sk
Contact Requirements
Available Types:
  • Owner has to be Person or Org
Owner has to fill the following fields:
  • CompanyNumber if type is org
  • IdentificationCardNumber if type is person


The transfer has to be initiated through our system. The Owner of the domain has to confirm the Transfer by a fax form. In order to transfer a .SK domain name a document signed by the domain holder is required. Please contact our support, we will send you a generated form. The document, together with a business certificate for organizations or the copy of the ID-card for natural persons have to be send via postal mail directly to the address below:

SK-NIC a.s.
P.O.BOX 49
84000 Bratislava 4

The document has to be notarized!


An Ownerchange is not supported. The Owner of a domain name cannot be changed.

  • check: yes
  • DNSSEC: no

A Restore is not supported by the registry.

Jetzt Partner werden! Demo-Zugang anfordern!
http.net Internet GmbH

Franzstr. 51
52064 Aachen


Urbanstr. 116
2. Hof, Aufgang 6
10967 Berlin

Fon:+49 241 46314470
Fax:+49 241 46314479
E-Mail:info @ http.net