The .icu top-level domain has 563,952 domains live in the DNS root zone as of 2026-09-12 · operated by ShortDot SA on the CentralNic backend · general availability began 2018-05-25.
.icu
New GenericIn GA- Registry
- ShortDot SA
- Technical Operator
- CentralNic
- Delegated
- 2015-05-19
- General availability
- 2018-05-25
Domains live today
563,952
Registered domains (official)
595,408
as of 2026-05· +31,456 vs live
Domain growth · last 84 days
2026-06-11 → 2026-09-12Hover any day for exact counts. Drag the timeline below the chart to scroll between dates.
Growth momentum
7-day vs 30-day average7-day avg
+224/ day
30-day avg
-21/ day
Momentum
▲accelerating
+246/day vs 30-day
Daily net change (adds minus drops), smoothed into 7- and 30-day moving averages. When the 7-day line crosses above the 30-day, growth is accelerating; below, it's slowing. Zero line separates growth from contraction.
Apex label profile
Not yet computed for .icu. Profiles are built per TLD on the daily ingest runner.
Launch phases
Source: ICANN- closedSunrise· Start Date SunriseApr 24, 2018 → May 24, 2018
- closedTrademark ClaimsMay 29, 2018 → Aug 30, 2018
- liveGeneral Availability(estimated)May 25, 2018 → onwards
| # | Date | Domains live | Creates | Expiry | DNSSEC |
|---|---|---|---|---|---|
| 1 | 2026-09-12 | 563,952 | +0 | −83 | 7,872 |
| 2 | 2026-09-11 | 564,035 | +0 | −474 | 7,861 |
| 3 | 2026-09-10 | 564,509 | +438 | — | 7,817 |
| 4 | 2026-09-09 | 564,071 | +488 | — | 7,813 |
| 5 | 2026-09-08 | 563,583 | +966 | — | 7,843 |
| 6 | 2026-09-07 | 562,617 | +101 | — | 7,774 |
| 7 | 2026-09-06 | 562,516 | +134 | — | 7,819 |
| 8 | 2026-09-05 | 562,382 | +189 | — | 7,712 |
| 9 | 2026-09-04 | 562,193 | +733 | — | 7,690 |
| 10 | 2026-09-03 | 561,460 | +246 | — | 7,694 |
| 11 | 2026-09-02 | 561,214 | +82 | — | 7,664 |
| 12 | 2026-09-01 | 561,132 | +519 | — | 7,670 |
| 13 | 2026-08-31 | 560,613 | +0 | −35 | 7,647 |
| 14 | 2026-08-30 | 560,648 | +128 | — | 7,645 |
| 15 | 2026-08-29 | 560,520 | +0 | −442 | 7,664 |
| 16 | 2026-08-28 | 560,962 | +0 | −531 | 7,672 |
| 17 | 2026-08-27 | 561,493 | +191 | — | 7,664 |
| 18 | 2026-08-26 | 561,302 | +0 | −722 | 7,702 |
| 19 | 2026-08-25 | 562,024 | +0 | — | 7,668 |
| 20 | 2026-08-24 | 562,024 | +0 | −1,045 | 7,668 |
| 21 | 2026-08-23 | 563,069 | +98 | — | 8,432 |
| 22 | 2026-08-22 | 562,971 | +0 | −861 | 8,431 |
| 23 | 2026-08-21 | 563,832 | +0 | −299 | 8,582 |
| 24 | 2026-08-20 | 564,131 | +0 | −213 | 8,574 |
| 25 | 2026-08-19 | 564,344 | +90 | — | 8,560 |
| 26 | 2026-08-18 | 564,254 | +437 | — | 8,576 |
| 27 | 2026-08-17 | 563,817 | +148 | — | 8,576 |
| 28 | 2026-08-16 | 563,669 | +0 | −437 | 8,533 |
| 29 | 2026-08-15 | 564,106 | +0 | −226 | 8,614 |
| 30 | 2026-08-14 | 564,332 | +0 | −257 | 8,622 |
| 31 | 2026-08-13 | 564,589 | +0 | −96 | 8,625 |
| 32 | 2026-08-12 | 564,685 | +1,037 | — | 8,728 |
| 33 | 2026-08-11 | 563,648 | +0 | −730 | 8,718 |
| 34 | 2026-08-10 | 564,378 | +0 | −586 | 9,211 |
| 35 | 2026-08-09 | 564,964 | +0 | −2,350 | 9,678 |
| 36 | 2026-08-08 | 567,314 | +0 | −107 | 10,176 |
| 37 | 2026-08-07 | 567,421 | +274 | — | 10,157 |
| 38 | 2026-08-06 | 567,147 | +10,416 | — | 10,338 |
| 39 | 2026-08-05 | 556,731 | +129 | — | 10,674 |
| 40 | 2026-08-04 | 556,602 | +0 | −168 | 10,842 |
| 41 | 2026-08-03 | 556,770 | +0 | −211 | 10,926 |
| 42 | 2026-08-02 | 556,981 | +107 | — | 10,918 |
| 43 | 2026-08-01 | 556,874 | +0 | −387 | 10,873 |
| 44 | 2026-07-31 | 557,261 | +0 | −47 | 10,856 |
| 45 | 2026-07-30 | 557,308 | +0 | −677 | 10,859 |
| 46 | 2026-07-29 | 557,985 | +0 | −554 | 10,851 |
| 47 | 2026-07-28 | 558,539 | +9,821 | — | 10,819 |
| 48 | 2026-07-23 | 548,718 | +5,303 | — | 7,888 |
| 49 | 2026-07-22 | 543,415 | +0 | −186 | 7,885 |
| 50 | 2026-07-21 | 543,601 | +123 | — | 7,866 |
| 51 | 2026-07-20 | 543,478 | +574 | — | 7,865 |
| 52 | 2026-07-19 | 542,904 | +726 | — | 7,851 |
| 53 | 2026-07-18 | 542,178 | +395 | — | 7,857 |
| 54 | 2026-07-17 | 541,783 | +2,239 | — | 7,845 |
| 55 | 2026-07-16 | 539,544 | +335 | — | 7,848 |
| 56 | 2026-07-15 | 539,209 | +1,131 | — | 7,864 |
| 57 | 2026-07-14 | 538,078 | +0 | — | 7,867 |
| 58 | 2026-07-13 | 538,078 | +326 | — | 7,867 |
| 59 | 2026-07-12 | 537,752 | +1,074 | — | 7,853 |
| 60 | 2026-07-11 | 536,678 | +596 | — | 7,855 |