Radix Technologies Inc.
Radix Technologies Inc. is the registry operator for 7 of the top-level domains we track, including .uno, .space, .fun. It runs the authoritative registry for those extensions and sets the wholesale price registrars pay; it does not sell domains to the public. Across the 7 of them we hold verified prices for, the cheapest renewal is .uno at $21.11 a year and the dearest is .press at $64.37.
Registry facts
| IANA TLD Manager | Radix Technologies Inc. |
|---|---|
| Tracked extensions | 7 |
| IANA classification | generic |
| Extensions with a verified price | 7 |
| Extensions where a flat price exists | 1 of 7 |
| Median cheapest renewal | $32.88 |
The operator name is the exact TLD Manager string from IANA's root database, which is a registry record rather than a corporate hierarchy. We do not merge strings that may belong to the same company, because merging would assert a relationship the record does not state. IANA lists a related string separately: Radix Technologies Inc. SEZC.
What these extensions cost
Cheapest verified renewal per extension, cheapest first. These are retail prices at the registrars we check, not the wholesale rate this registry charges — registries do not publish that, and a registrar's margin sits between the two.
| Extension | Cheapest renewal | Verified sellers | Flat option |
|---|---|---|---|
| .uno | $21.11 | 3 | None |
| .space | $21.62 | 4 | None |
| .fun | $31.41 | 4 | None |
| .store | $32.88 | 5 | None |
| .host | $47.48 | 4 | None |
| .tech | $50.98 | 5 | None |
| .press | $64.37 | 3 | 1 of 3 |
"Flat option" counts the verified sellers charging the same price in the first year as at every renewal. Prices last checked 2026-08-19, all-in including any fee a registrar itemises separately. How we check prices.