.si
The country code for Slovenia, run by ARNES, Slovenia's academic and research network, through Register.si.
7-day momentum
• 2%
30-day momentum
▲ 11%
90-day momentum
• 2%
Level, last 30 days
49
1-year peak = 100
Busiest day
2026-04-01
Smoothed daily DNS query volume for .si from Cloudflare Radar (moving average), indexed so the 1-year peak is 100, with the axis scaled to the data range. Hover or tap the chart for the smoothed and raw value.
In the news
- Register.si recorded 46,066 new .si registrations in September 2026, with demand accelerating after the Sept 22 UN speech. CircleID
- The registry reported a 2,199% jump in September purchases, with roughly 75% landing in the last two days of the month. AI Weekly / TechCrunch
About .si
- Type
- ccTLD
- Launched
- 1992
- Operator
- ARNES (Register.si)
High-traffic sites
rtvslo.sinajdi.sigov.si
Rules
Open to registrants worldwide. The registry says it charges registrars 10 euros per domain.
Drama & history
After a US push to rename AI as 'superintelligence' (SI), .si registrations spiked. Early reports suggest much of it is speculation: only about 3% of new names were explicitly AI-related, and the registry itself is cautious about the cause.