For a Czech online store, local service business or international brand entering the market, .cz can provide a dedicated address for local customers.
Check .cz domain availability with NiceNIC to explore your preferred name and compare registration and renewal pricing.
Why register a .cz domain?
Give your Czech business a recognisable address
A .cz address makes your connection to the Czech market visible before someone opens your website. It can work across product packaging, advertisements, invoices and email signatures.
The strongest choice is usually a name customers already associate with your business. Keep the spelling consistent across your website, social profiles and customer communications.
Create a dedicated destination for Czech customers
An international business can use .cz for a local storefront with Czech content, relevant products and country-specific delivery information.
For example, a retailer could provide prices in Czech koruna, explain delivery times to Czech addresses and publish clear return instructions. A service company could show the cities it covers and how customers can request an appointment.
These details give visitors practical reasons to continue towards a purchase.
Secure the Czech version of your brand
If you already use another extension, registering an available .cz version can help keep your brand’s Czech address under your control.
You can develop a local website when you are ready or direct visitors to an appropriate page on your existing site. Prioritise your main brand and meaningful variations rather than buying a large collection of names without a clear use.
Who can register a .cz domain?
Individuals and organisations outside Czechia can register .cz domains. The registry does not impose a general requirement to be a Czech resident or operate a Czech company.
There is a specific condition for holders outside the European Union and European Economic Area: if requested under the registry rules, they must provide an EU/EEA address for receiving domain-related documents, or appoint a representative with such an address. This is an obligation that can arise on request, rather than a universal Czech-address requirement at registration. See the CZ.NIC registration rules, including clause 12.6.
Prepare accurate registration information:
- Your full name and, where applicable, the organisation's name.
- A complete postal address, including the country and postal code.
- A working email address and telephone number.
- Any additional information requested for your particular order.
For a company website, make sure the intended company is recorded as the holder. Keep access to the account and contact email under the organisation’s control.
How to choose a valid .cz domain name
The name before .cz can contain letters a-z, digits and hyphens, with a maximum length of 63 characters. It cannot begin or end with a hyphen, and consecutive hyphens are not permitted. Czech accented characters are currently unsupported in .cz domain names. CZ.NIC domain FAQ
If your brand contains accents, choose a clear unaccented spelling for the domain. Your website can still display the correctly accented brand name and Czech content.
Before ordering, check that the name:
- Is easy to pronounce and type.
- Matches the business or project you intend to promote.
- Remains useful if your product range or service area expands.
- Does not create confusion with another organisation.
A short, recognisable name is generally more practical than a long sequence of search keywords. Check each candidate’s availability rather than assuming a .cz alternative will be available because its .com version is taken.
Does a .cz domain help with SEO?
A .cz domain provides a geographic signal for Czechia. Google explains that country-specific domains can help identify a website's intended country audience. That signal does not guarantee a higher position in search results. Google's guidance on international websites
Support your domain choice with useful Czech content, clear navigation and accurate information about the customers you serve.
If you publish Czech and English versions, give each version a separate URL and let visitors switch languages. Correct hreflang annotations can help Google identify corresponding language or regional pages.
A separate .cz website also requires ongoing maintenance. If your existing international website already has a useful Czech section, compare the benefit of a dedicated domain with the work needed to maintain another site.
How to register a .cz domain with NiceNIC
1. Search for the exact name
Start with NiceNIC's .cz domain search.
Check the spelling carefully before proceeding. If your first choice is unavailable, try a relevant variation that customers can still recognise.
2. Review the registration period and cost
CZ.NIC permits registration in whole-year periods, up to ten years. Choose from the periods available through NiceNIC and review both the initial charge and renewal price before payment. CZ.NIC registration rules
Include any website, email or other services you need in your budget. Domain registration alone does not create a working online store.
3. Submit the holder information and complete the order
Enter the correct registrant details, accept the applicable terms and complete payment.
Check your account for confirmation that registration has succeeded before printing the address or launching a campaign. Keep your contact information current so renewal and service messages reach you.
4. Connect your website
Use the DNS settings supplied by your website provider. If your domain uses NiceNIC's nameservers, follow the NiceNIC DNS management guide. If another provider hosts your DNS, make the changes there.
Test the website on mobile and desktop, including contact forms, checkout and confirmation messages.
Turn your .cz address into a useful customer destination
For a Czech online store, visitors should quickly understand what you sell, where you deliver, the total cost and how to contact you. For a local service business, make the service area, availability and enquiry process easy to find.
A matching address through NiceNIC Business Email can keep customer enquiries and supplier communications consistent with your domain.
Ensure the website works over HTTPS. Your hosting platform may already provide a certificate; if you need a separate option, review NiceNIC SSL certificates.
Before promoting the site, complete a real test enquiry or purchase. Check that the next steps are clear and that the customer receives the expected response.
Frequently asked questions
Can I register a .cz domain before my website is ready?
Yes. CZ.NIC allows registration without immediate website use or nameserver configuration. You can secure the name and connect services later. CZ.NIC domain FAQ
Can I transfer an existing .cz domain to NiceNIC?
Yes. Start through NiceNIC's domain transfer service and obtain the appropriate AuthInfo transfer password.
A .cz registrar transfer itself does not extend the domain's registration period. Confirm the existing expiry date and whether you also need a separate renewal. CZ.NIC transfer guidance
Should I keep my .com domain as well?
If .com already serves your international audience, you can retain it and use .cz for Czech customers. Give each address a clear purpose and keep product, pricing and contact information consistent where appropriate.
Find your .cz domain with NiceNIC and build a clear local address for your Czech website, email and future campaigns.
