.tui domain statistics
101 domains were registered under .tui at its latest check (Aug 8, 2026), placing it #618 of 1,079. Since its first check on Feb 24, 2026 it has grown by 3.1% (+3 domains).
About the .tui extension
The registry behind .tui is TUI AG. The extension was delegated to the root zone on Sep 27, 2014, 12.0 years ago. Its ICANN registry agreement was signed on Jul 3, 2014, 86 days before launch. .tui is a brand TLD: under Specification 13 of its ICANN agreement, only TUI AG and its affiliates can register names in it. That is why its domain count stays small and mostly reflects the company's own sites.
Registry details from ICANN's gTLD list.
How .tui compares
In domain count, .tui outranks 43% of the extensions RootFetch follows. Among the 10 TLDs closest to it in size, .tui grew faster than 7; the fastest of that group was .pfizer at +15.6%.
Biggest moves
Of 8 changes between checks, 2 were gains, 0 were losses and 6 showed no change. The biggest gain was +2 domains (+2.0%) between May 30, 2026 and Aug 8, 2026.
.tui growth trend
.tui accounts for 0.00% of all 89M domains RootFetch counts. Over the 165 days from Feb 24 to Aug 8 it averaged +0.13% a week, or 0 domains a day. Its strongest month on record was August 2026 (+2); its weakest was March 2026 (0).
.tui domains by month
| Month | Domains | Change |
|---|---|---|
| August 2026 | 101 | +2 |
| May 2026 | 99 | +1 |
| March 2026 | 98 | 0 |
| February 2026 | 98 | – |
Every check
| Date | Domains | Change | Growth | Window | Severity |
|---|---|---|---|---|---|
| Aug 8, 2026 | 101 | +2 | +2.0% | 70 days | |
| May 30, 2026 | 99 | +1 | +1.0% | 84 days | |
| Mar 7, 2026 | 98 | 0 | +0.0% | 4 days | |
| Mar 3, 2026 | 98 | 0 | +0.0% | 1 day | |
| Mar 2, 2026 | 98 | 0 | +0.0% | 1 day | |
| Mar 1, 2026 | 98 | 0 | +0.0% | 3 days | |
| Feb 26, 2026 | 98 | 0 | +0.0% | 1 day | |
| Feb 25, 2026 | 98 | 0 | +0.0% | 1 day | |
| Feb 24, 2026 | 98 | – | – | first check |
Questions about .tui
How many .tui domains are there?
101, according to the .tui zone file on Aug 8, 2026.
Can anyone register a .tui domain?
No. .tui is a brand TLD under Specification 13 of its ICANN registry agreement, so only TUI AG and its affiliates can register .tui names.
Who runs the .tui domain extension?
The registry operator is TUI AG.
When was .tui created?
It was delegated on Sep 27, 2014.
Is .tui growing?
.tui went from 98 domains on Feb 24, 2026 to 101 on Aug 8, 2026, a change of +3.1%.
How big is the .tui domain extension compared to others?
.tui is number 618 in size among tracked extensions. Its nearest neighbours are .セール, .pfizer, .protection.