.one domain statistics
On Aug 18, 2026 the .one zone held 260,647 domains, which makes it #36 in RootFetch's ranking. Since its first check on Feb 26, 2026 it has grown by 16.4% (+36,762 domains). At its latest check it changed by +471 domains over 14 days, about +0.1% a week, the #102 fastest growth among 162 large TLDs.
About the .one extension
One.com A/S runs .one, which went live in the root zone on Jan 22, 2015 (11.7 years ago). Its ICANN registry agreement was signed on Nov 7, 2014, 76 days before launch.
Registry details from ICANN's gTLD list.
How .one compares
.one is bigger than 97% of the TLDs in this dataset. Since Feb 26 it has changed +16.4%, against a median of +3.5% for large TLDs tracked as long, which puts it ahead of 78% of them. Its latest weekly rate, +0.1%, is faster than 37% of large TLDs right now. .one beat 7 of the 10 similar-sized TLDs on growth; the fastest of that group was .garden at +2493.7%.
Biggest moves
Of 6 changes between checks, 5 were gains, 1 was a loss and 0 showed no change. The biggest gain was +23,659 domains (+10.5%) between Mar 3, 2026 and May 26, 2026. The biggest drop was −48 (−0.0%) between Mar 1, 2026 and Mar 2, 2026.
.one growth trend
That is a 0.29% slice of the 89M domains in the whole dataset. Over the 173 days from Feb 26 to Aug 18 it averaged +0.62% a week, or +212 domains a day. Its strongest month on record was May 2026 (+23,659); its weakest was March 2026 (+618). If the latest rate held for 30 days, .one would reach about 261,659 domains (a straight-line projection, not a forecast).
.one domains by month
| Month | Domains | Change |
|---|---|---|
| August 2026 | 260,647 | +12,485 |
| May 2026 | 248,162 | +23,659 |
| March 2026 | 224,503 | +618 |
| February 2026 | 223,885 | – |
Every check
| Date | Domains | Change | Growth | Window | Severity |
|---|---|---|---|---|---|
| Aug 18, 2026 | 260,647 | +471 | +0.2% | 14 days | |
| Aug 4, 2026 | 260,176 | +12,014 | +4.8% | 70 days | |
| May 26, 2026 | 248,162 | +23,659 | +10.5% | 84 days | |
| Mar 3, 2026 | 224,503 | +122 | +0.1% | 1 day | |
| Mar 2, 2026 | 224,381 | −48 | −0.0% | 1 day | |
| Mar 1, 2026 | 224,429 | +544 | +0.2% | 3 days | |
| Feb 26, 2026 | 223,885 | – | – | first check |
Questions about .one
How many .one domains are there?
As of Aug 18, 2026, there are 260,647 registered .one domains.
Can anyone register a .one domain?
.one is open to the public through registrars; it is not a Specification 13 brand TLD. Check One.com A/S's policies for any restrictions.
Who runs the .one domain extension?
One.com A/S.
When was .one created?
.one went live in the DNS root on Jan 22, 2015.
Is .one growing?
.one went from 223,885 domains on Feb 26, 2026 to 260,647 on Aug 18, 2026, a change of +16.4%. Its latest rate is about +0.1% a week.
How big is the .one domain extension compared to others?
It ranks #36 by domain count. Its nearest neighbours are .blog, .work, .art.