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National domain of Slovakia

The .sk domain for the Slovak market

Targeting Slovakia? The national .sk extension is the most trusted address for Slovak customers – and today even a Czech entity can get one.

Search for a .sk domain Everything about the extension

Registrace 310 Kč/rok (konečná cena, nejsme plátci DPH).

Find your domain

Fast, simple and at fair prices

.sk310 Kč
.cloud740 Kč
.com350 Kč

The .sk extension

Everything about the .sk domain

Registration
310Kč/year
Konečná cena za první rok registrace, nejsme plátci DPH.
Extension
310Kč/year
Price for the next year. We will notify you in time by e-mail before expiration.
Transfer to us
310Kč
A transfer usually extends the domain's validity by a year.

.sk is the national top-level domain of Slovakia, managed by the SK-NIC registry. For a website or e-shop aimed at the Slovak market it is as natural a choice as .cz is for Czechia – Slovak customers see it as a local address.

The key change came on September 1, 2017: since then, anyone can register .sk, including Czech companies and individuals. The earlier requirement of a Slovak entity was dropped, so a Czech company can run .sk without setting up a branch in Slovakia.

Czech companies expanding to Slovakia therefore usually keep both extensions – .cz and .sk – and point them to the same website or to localized versions. You manage both the domain and DNS with us from a single Client Zone.

Registry operator SK-NIC, a. s.
Who can register From 1. 9. 2017 anyone – even a Czech entity without a registered office in Slovakia
Registration period 1 to 10 years, renewal every year
DNSSEC Yes – DNSSEC is supported for .sk
Diacritics (IDN) No – .sk is registered without diacritics
Suitable for A website and e-shop aimed at Slovak customers, expansion from CZ to SK

Why choose

When the .sk extension is a good fit

The trust of Slovak customers
For the Slovak market, .sk is the home address – it seems more trustworthy than a foreign extension.
Available to Czech companies too
Since 2017 without the requirement of a Slovak entity, so expanding to SK does not require a branch.
Add-on to .cz
Ideal as a second extension alongside .cz for companies operating in both countries.
Quick registration
The domain is usually active shortly after the order is paid.

Before you start

Terms worth knowing

You will find the complete explanation in the glossary and in the tutorials.

What is a domain
Open the explanation in the glossary →
DNS and address resolution
Open the explanation in the glossary →
DNSSEC
Open the explanation in the glossary →
Name servers
Open the explanation in the glossary →
Full glossary of terms Guides and tips Complete extension price list

FAQ

Frequently asked questions about the .sk extension

Yes. As of 1 September 2017, SK-NIC abolished the requirement of a Slovak entity, so a Czech entrepreneur or individual without a registered office in Slovakia can also get a .sk.
No. Ordinary contact details of the holder are enough; a Slovak address or IČO is not a requirement.
If you target both markets, yes. Both extensions usually point to the same website or its localized versions and protect the brand from being taken by competitors.
In the Client Zone you enter the transfer and provide the authorization code from the current registrar. A transfer usually extends the domain's validity by one year.

Secure your .sk domain

Check availability and register it right in the Client Zone. You can handle a move from another provider and DNS management from one place.

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