.health domain statistics
.health has 65,999 registered domains as of Oct 6, 2026, ranking #85 by size. Since its first check on Feb 26, 2026 it has grown by 37.0% (+17,834 domains). At its latest check it changed by +3,729 domains over 56 days, about +0.7% a week, the #40 fastest growth among 162 large TLDs.
Download .health history (CSV)
About the .health extension
.health has been in the internet's root zone since Jan 26, 2016, about 10.7 years, and is operated by Registry Services, LLC. Its ICANN registry agreement was signed on Feb 11, 2015, 349 days before launch.
Registry details from ICANN's gTLD list.
Other extensions run by Registry Services, LLC
Registry Services, LLC operates 35 of the TLDs RootFetch tracks, holding 5,300,996 domains in total. .health is #13 of them by size, with 1.2% of the group's domains. The largest are listed below.
How .health compares
By size, .health sits ahead of 92% of tracked TLDs. Since Feb 26 it has changed +37.0%, against a median of +3.5% for large TLDs tracked as long, which puts it ahead of 93% of them. Its latest weekly rate, +0.7%, is faster than 75% of large TLDs right now. Next to its 10 nearest-sized neighbours, .health out-grew 10; the fastest of that group was .bio at +34.0%.
Biggest moves
Of 7 changes between checks, 7 were gains, 0 were losses and 0 showed no change. The biggest gain was +9,430 domains (+19.3%) between Mar 10, 2026 and Jun 2, 2026.
.health growth trend
Its 65,999 names are 0.07% of the 89M domains across every tracked extension. Over the 222 days from Feb 26 to Oct 6 it averaged +1.00% a week, or +80 domains a day. Its strongest month on record was June 2026 (+9,430); its weakest was March 2026 (+607). If the latest rate held for 30 days, .health would reach about 68,088 domains (a straight-line projection, not a forecast).
.health domains by month
| Month | Domains | Change |
|---|---|---|
| October 2026 | 65,999 | +3,729 |
| August 2026 | 62,270 | +4,068 |
| June 2026 | 58,202 | +9,430 |
| March 2026 | 48,772 | +607 |
| February 2026 | 48,165 | – |
Every check
| Date | Domains | Change | Growth | Window | Severity |
|---|---|---|---|---|---|
| Oct 6, 2026 | 65,999 | +3,729 | +6.0% | 56 days | |
| Aug 11, 2026 | 62,270 | +4,068 | +7.0% | 70 days | |
| Jun 2, 2026 | 58,202 | +9,430 | +19.3% | 84 days | |
| Mar 10, 2026 | 48,772 | +375 | +0.8% | 7 days | |
| Mar 3, 2026 | 48,397 | +63 | +0.1% | 1 day | |
| Mar 2, 2026 | 48,334 | +46 | +0.1% | 1 day | |
| Mar 1, 2026 | 48,288 | +123 | +0.3% | 3 days | |
| Feb 26, 2026 | 48,165 | – | – | first check |
Questions about .health
How many .health domains are there?
The .health zone listed 65,999 domains when it was last checked on Oct 6, 2026.
Can anyone register a .health domain?
Generally yes: .health has no brand-only clause in its ICANN agreement, so registrars sell it to the public. Registry Services, LLC can still apply eligibility rules.
Who runs the .health domain extension?
.health is run by Registry Services, LLC.
When was .health created?
Jan 26, 2016, when it entered the root zone.
Is .health growing?
.health went from 48,165 domains on Feb 26, 2026 to 65,999 on Oct 6, 2026, a change of +37.0%. Its latest rate is about +0.7% a week.
How big is the .health domain extension compared to others?
By registered domains, .health comes in at #85. Its nearest neighbours are .name, .games, .team.