.si Domain
.si is the ccTLD of Slovenia, registered with IANA on April 1, 1992, and managed by ARNES via register.si. Registration is open to anyone in the world, with no local presence requirements.
Domain registration with professional infrastructure
About the .SI domain
What is the .SI domain?
Registration is fully open: no address, incorporated company, or local presence in Slovenia is required, nor any prior rights to the requested name. Both individuals and companies from any country in the world can register, while keeping their contact details (name, postal address, phone number and email) up to date with the registrar. Names must be between 2 and 63 characters, support only Latin characters (no IDN), and the minimum registration term is one year.
Uses of .SI
Who is the .SI domain for?
These are the most common situations where .SI is the ideal extension.
Businesses and projects targeting the Slovenian market
The most direct use: businesses looking to reach the Slovenian market.
International brands with no local presence
With no address or company requirements, any company can register its .si.
Mountain and nature tourism
Slovenia is known for the Julian Alps, lakes and natural parks.
Startups and tech sector
Ljubljana has a growing startup ecosystem within Central Europe.
.SI vs other extensions
Which extension suits you best?
Each extension has its own profile. Here we compare .SI with the most common alternatives to help you choose.
| Extension | Best for | Restrictions | Registration price |
|---|---|---|---|
| .si This page | Any project with no presence restrictions | None | Inquire |
| .com | Any project with no specific requirements | None | $14.99/yr |
Registration process
How to register your .SI domain at miHosting
Check availability
Type the name you want in the search bar. We show you in seconds whether it's available or if you need to look for alternatives.
Complete registration
Fill in the registrant details and choose whether to add hosting. The entire process takes less than 5 minutes.
Your domain is live
Within minutes your .SI domain is active and visible from anywhere in the world. DNS propagates in under 24 hours.
Frequently asked questions about the .SI domain
Do I need to live in Slovenia to register a .si?
No. Registration is open to anyone in the world, with no local presence requirements.
Do I need a Slovenian company to register a .si?
No, local business presence is not required under any circumstances.
Who manages the .si domain?
ARNES, via the register.si platform. It was registered with IANA on April 1, 1992.
What characters can a .si domain name use?
Only Latin characters, with no support for internationalized names (IDN), between 2 and 63 characters.
How much does a .si domain cost?
Pricing varies by registrar. Contact our miHosting team to confirm the current price.
Can I register my .si domain with miHosting?
Yes, with no local presence restrictions. Contact our team to confirm availability and current pricing.
Register your .SI today
Your .SI domain.
Your online identity.
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