Country-code extension · Location
.si Domains: prices, rules and registry
.si is a country-code top-level domain listed in the authoritative IANA Root Zone Database. Its listed manager is Academic and Research Network of Slovenia (ARNES).
- RegistryAcademic and Research Network of Slovenia (ARNES)
- Registration from$9.84
Signal profile
- Brevity 100
- Namespace depth 23
- RDAP readiness 100
- DNSSEC 100
- NS breadth 75
- Registration scale n/a
Choosing an extension
About .si domains
Recorded standard registration prices start at $9.84 for the first year; renewal rates are compared below.
Who can register a .si domain?
Registration eligibility has not yet been verified in this directory. Check the registry’s current policy before registering; country-code and sponsored extensions can have specific requirements.
Registration and renewal costs
Cheapest places to register .si in our comparison
Compare recorded standard retail rates in USD. Registrars are ordered by estimated five-year cost. This is one registration plus four renewals at today’s recorded renewal rate.
| Registrar | Register (1 year) | Renew (1 year) | 5-year cost | Price evidence |
|---|---|---|---|---|
| Hostinger | $10.19 | $11.19 | $54.95 | 1 Nov 2026Outside refresh window; confirm rate |
| eDomains | $11.00 | $11.00 | $55.00 | 1 Nov 2026Within recorded refresh window |
| Dynadot | $11.54 | $11.54 | $57.70 | 1 Nov 2026Within recorded refresh window |
| Openprovider | $9.84 | $12.07 | $58.12 | 1 Nov 2026Within recorded refresh window |
| Atom | $10.95 | $11.98 | $58.87 | 1 Nov 2026Outside refresh window; confirm rate |
| Spaceship | $10.98 | $11.98 | $58.90 | 1 Nov 2026Outside refresh window; confirm rate |
| INWX | $12.75 | $13.75 | $67.75 | 1 Nov 2026Within recorded refresh window |
| Regery | $13.99 | $13.99 | $69.95 | 1 Nov 2026Within recorded refresh window |
| Cloudean | $14.69 | $14.69 | $73.45 | 1 Nov 2026Within recorded refresh window |
| IstanCo | $15.29 | $15.29 | $76.45 | 1 Nov 2026Within recorded refresh window |
| DonDominio | $15.58 | $15.58 | $77.90 | 1 Nov 2026Within recorded refresh window |
| OVHcloud | $17.26 | $15.89 | $80.82 | 1 Nov 2026Within recorded refresh window |
| Porkbun | $20.32 | $17.45 | $90.12 | 1 Nov 2026Within recorded refresh window |
| Host.al | $19.55 | $19.55 | $97.75 | 1 Nov 2026Outside refresh window; confirm rate |
| NameMart | $19.69 | $19.69 | $98.45 | 1 Nov 2026Within recorded refresh window |
| InterServer | $20.00 | $20.00 | $100.00 | 1 Nov 2026Outside refresh window; confirm rate |
| GoDaddy | $12.19 | $22.19 | $100.95 | 1 Nov 2026Outside refresh window; confirm rate |
| ClouDNS | $21.39 | $21.39 | $106.95 | 1 Nov 2026Within recorded refresh window |
| NETIM | $21.50 | $21.50 | $107.50 | 1 Nov 2026Within recorded refresh window |
| Internet.bs | $16.49 | $24.75 | $115.49 | 1 Nov 2026Outside refresh window; confirm rate |
These are source-reported prices, not a guarantee of availability or checkout cost. Promotions and premium domains are excluded; tax, fees, eligibility and future renewal changes may affect your total. Open a registrar profile for its source details.
Compare all 46 tracked registrars and other currencies in the registrar price tool
Continue with a written guide
Understand the terminology in our explanation of what a top-level domain is.
Once a suitable name becomes available, follow our guide to registering an expired domain.
Check renewal costs and buying terms with our guide to comparing domain registrars.
Root zone and registry agreement
The facts that do not change monthly
Delegation, operator and protocol support, taken from the IANA root zone and the ICANN registry agreement data.
- Registry manager
- Academic and Research Network of Slovenia (ARNES)
- Authoritative nameservers
- 6
- DNSSEC signed
- Yes
- RDAP available
- Yes
- Internationalised label
- No
IANA Root Zone Database
IANA root zone
Root delegation DS record
IANA RDAP bootstrap registry
IANA root zone
Namespace beneath .si
1 ICANN boundary rules Registration boundaries recognised beneath this TLD.
3 Private boundary rules Privately operated suffixes, such as hosting subdomains.
Put it to use
Find a .si worth having
The numbers describe the extension. Domain Hunter Gatherer finds the individual names inside it that are actually available and actually worth your time.