.icu domain statistics
Registrations, growth, values, and market data from TLD Explorer
.icu
#65 by registrations
- Registrations
- 583,574
- Past 7 days
- 8,674 -8.5% vs prior 7 days
- Past 30 days
- 42,514
- Avg name length
- 9.7
- Exclusive
- 68.6%
- Defensive
- 15.2%
- DNSSEC
- 1.6%
- For sale / parked
- 0.1% / 1.1%
.icu has 583,574 registered domain names as of September 25, 2026. It ranks 65th by size among the 1,219 extensions with 1,000 or more names. 8,674 new .icu names were registered in the past 7 days. That is down 8.5% on the 7 days before. 15.2% of .icu names also have the matching .com registered. 68.6% exist only in .icu. Toyroom's appraisal model puts the median .icu name at $265. 268 names are estimated above $10,000.
Source: Toyroom zone index and daily registration feed, September 25, 2026.
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Questions about .icu
How many .icu domains are registered?
583,574 .icu domain names are registered as of September 25, 2026, based on Toyroom's zone index. It ranks 65th by size among the 1,219 extensions with 1,000 or more names.
How many new .icu domains are registered each week?
8,674 new .icu names were registered in the past 7 days and 42,514 in the past 30 days as of September 25, 2026. That is down 8.5% on the 7 days before.
How many .icu domains also have the .com registered?
15.2% of registered .icu names have the same name registered in .com. 68.6% are registered only in .icu and in no other extension.
How much is a .icu domain worth?
Toyroom's appraisal model, trained on real sales, estimates the median registered .icu name at $265. One in ten is estimated above $746. 268 names are estimated above $10,000. 3,886 .icu names are listed for sale on Afternic. Appraise a specific name with the free Domain Appraiser.
How many .icu domains are parked or for sale?
0.1% of delegated .icu names use the nameservers of a sales lander such as Afternic, Dan, or Sedo, and 1.1% use a parking service, according to the zone file. 1.6% are signed with DNSSEC.
How long is the average .icu domain name?
The average registered .icu name is 9.7 characters long, not counting the extension.
Extensions of a similar size
by registered names| Extension | Names | Past 7 days |
|---|---|---|
| .aquila.it | 596,317 | — |
| .cl | 595,752 | 3,773 |
| .space | 588,895 | 10,226 |
| .tech | 585,870 | 8,284 |
| .icu | 583,574 | 8,674 |
| .club | 560,980 | 5,933 |
| .cloud | 560,695 | 10,801 |
| .com.mx | 560,176 | — |
| .sk | 540,061 | 1,610 |