.windows domain statistics
22 domains were registered under .windows at its latest check (Oct 9, 2026), placing it #715 of 1,079. Since its first check on Feb 24, 2026 it has held steady. At its latest check it changed by 0 domains over 56 days, about +0.0% a week.
Download .windows history (CSV)
About the .windows extension
The registry behind .windows is Microsoft Corporation. The extension was delegated to the root zone on Jun 10, 2015, 11.3 years ago. Its ICANN registry agreement was signed on Dec 18, 2014, 174 days before launch. .windows is a brand TLD: under Specification 13 of its ICANN agreement, only Microsoft Corporation 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.
Other extensions run by Microsoft Corporation
Microsoft Corporation operates 8 of the TLDs RootFetch tracks, holding 268 domains in total. .windows is #4 of them by size, with 8.2% of the group's domains.
How .windows compares
In domain count, .windows outranks 34% of the extensions RootFetch follows. Among the 10 TLDs closest to it in size, .windows grew faster than 1; the fastest of that group was .extraspace at +27.8%.
Biggest moves
Of 9 changes between checks, 0 were gains, 0 were losses and 9 showed no change.
.windows growth trend
.windows accounts for 0.00% of all 89M domains RootFetch counts. Over the 227 days from Feb 24 to Oct 9 it averaged +0.00% a week, or 0 domains a day. If the latest rate held for 30 days, .windows would reach about 22 domains (a straight-line projection, not a forecast).
.windows domains by month
| Month | Domains | Change |
|---|---|---|
| October 2026 | 22 | 0 |
| August 2026 | 22 | 0 |
| July 2026 | 22 | 0 |
| June 2026 | 22 | 0 |
| March 2026 | 22 | 0 |
| February 2026 | 22 | – |
Every check
| Date | Domains | Change | Growth | Window | Severity |
|---|---|---|---|---|---|
| Oct 9, 2026 | 22 | 0 | +0.0% | 56 days | |
| Aug 14, 2026 | 22 | 0 | +0.0% | 42 days | |
| Jul 3, 2026 | 22 | 0 | +0.0% | 28 days | |
| Jun 5, 2026 | 22 | 0 | +0.0% | 94 days | |
| Mar 3, 2026 | 22 | 0 | +0.0% | 1 day | |
| Mar 2, 2026 | 22 | 0 | +0.0% | 1 day | |
| Mar 1, 2026 | 22 | 0 | +0.0% | 3 days | |
| Feb 26, 2026 | 22 | 0 | +0.0% | 1 day | |
| Feb 25, 2026 | 22 | 0 | +0.0% | 1 day | |
| Feb 24, 2026 | 22 | – | – | first check |
Questions about .windows
How many .windows domains are there?
22, according to the .windows zone file on Oct 9, 2026.
Can anyone register a .windows domain?
No. .windows is a brand TLD under Specification 13 of its ICANN registry agreement, so only Microsoft Corporation and its affiliates can register .windows names.
Who runs the .windows domain extension?
The registry operator is Microsoft Corporation.
When was .windows created?
It was delegated on Jun 10, 2015.
Is .windows growing?
.windows went from 22 domains on Feb 24, 2026 to 22 on Oct 9, 2026, a change of +0.0%. Its latest rate is about +0.0% a week.
How big is the .windows domain extension compared to others?
.windows is number 715 in size among tracked extensions. Its nearest neighbours are .xbox, .sanofi, .extraspace.