.sm Domain
.sm is the ccTLD of San Marino, registered with IANA on August 16, 1995, and managed by Telecom Italia San Marino S.p.A. No residency requirement, but with a cap of 50 domains per entity and a list of prohibited names.
Domain registration with professional infrastructure
About the .SM domain
What is the .SM domain?
Registration requires no local presence or residency in San Marino: any individual or company in the world can register .sm domains, which has opened this extension to creative uses beyond its territorial connection. There is, however, a cap of 50 domains per entity, and additional documentation is required to complete registration: individuals must provide a completed form along with a copy of an identity document, and companies a registration form printed on company letterhead. The registry also maintains an active list of prohibited names: personal names, units of measurement, geographic names linked to San Marino, third-party registered trademarks, and institution names are not permitted unless the applicant has express authorization. Names must be between 3 and 63 characters, with no special characters beyond letters, numbers and hyphens (never at the start or end).
Registration requires no local presence or residency in San Marino, and is open to individuals and companies from any country. There is, however, a limit of 50 domains per entity, and additional documentation is required: a copy of an identity document for individuals, or a paper form on company letterhead for businesses. Personal names, units of measurement, geographic names linked to San Marino, registered trademarks, and institution names are prohibited unless expressly authorized. Contact our team to confirm availability and the exact requirements.
Uses of .SM
Who is the .SM domain for?
These are the most common situations where .SM is the ideal extension.
Projects linked to San Marino
The most direct use: businesses, tourism or institutions active in the microstate.
International brands with no local presence
With no residency requirement, any company can register its .sm, within the 50-domain cap.
Historic tourism and UNESCO heritage
San Marino is a World Heritage Site for its historic center and Monte Titano.
Short, brandable domain names (within permitted names)
Useful for international projects, always respecting the list of prohibited names.
.SM vs other extensions
Which extension suits you best?
Each extension has its own profile. Here we compare .SM with the most common alternatives to help you choose.
| Extension | Best for | Restrictions | Registration price |
|---|---|---|---|
| .sm This page | Any project within the 50-domain cap | Identity documentation or company letterhead; prohibited names excluded | Inquire |
| .com | Any project with no domain cap | None | $14.99/yr |
Registration process
How to register your .SM 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 .SM domain is active and visible from anywhere in the world. DNS propagates in under 24 hours.
Frequently asked questions about the .SM domain
Do I need to live in San Marino to register a .sm?
No. Registration requires no local presence or residency.
How many .sm domains can I register?
Up to a maximum of 50 domains per entity.
What names are prohibited under .sm?
Personal names, units of measurement, San Marino geographic names, registered trademarks and institution names, unless authorized.
Who manages the .sm domain?
Telecom Italia San Marino S.p.A. It was registered with IANA on August 16, 1995.
How much does a .sm domain cost?
Pricing varies by registrar. Contact our miHosting team to confirm the current price.
Can I register my .sm domain with miHosting?
Yes, by providing the required documentation and respecting the cap and prohibited names. Contact our team to confirm availability and current pricing.
Register your .SM today
Your .SM domain.
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