.tech domain statistics
.tech has 551,985 registered domains as of Aug 7, 2026, ranking #23 by size. Since its first check on Feb 24, 2026 it has grown by 16.2% (+76,767 domains).
About the .tech extension
.tech has been in the internet's root zone since Mar 21, 2015, about 11.6 years, and is operated by Radix Technologies Inc SEZC. Its ICANN registry agreement was signed on Jan 30, 2015, 50 days before launch.
Registry details from ICANN's gTLD list.
Other extensions run by Radix Technologies Inc SEZC
Radix Technologies Inc SEZC operates 10 of the TLDs RootFetch tracks, holding 9,262,532 domains in total. .tech is #5 of them by size, with 6.0% of the group's domains.
How .tech compares
By size, .tech sits ahead of 98% of tracked TLDs. Since Feb 24 it has changed +16.2%, against a median of +3.5% for large TLDs tracked as long, which puts it ahead of 77% of them. Next to its 10 nearest-sized neighbours, .tech out-grew 5; the fastest of that group was .digital at +64.3%.
Biggest moves
Of 7 changes between checks, 6 were gains, 0 were losses and 1 showed no change. The biggest gain was +40,232 domains (+8.4%) between Mar 3, 2026 and May 29, 2026.
.tech growth trend
Its 551,985 names are 0.62% of the 89M domains across every tracked extension. Over the 164 days from Feb 24 to Aug 7 it averaged +0.64% a week, or +468 domains a day. Its strongest month on record was May 2026 (+40,232); its weakest was March 2026 (+2,522).
.tech domains by month
| Month | Domains | Change |
|---|---|---|
| August 2026 | 551,985 | +33,569 |
| May 2026 | 518,416 | +40,232 |
| March 2026 | 478,184 | +2,522 |
| February 2026 | 475,662 | – |
Every check
| Date | Domains | Change | Growth | Window | Severity |
|---|---|---|---|---|---|
| Aug 7, 2026 | 551,985 | +33,569 | +6.5% | 70 days | |
| May 29, 2026 | 518,416 | +40,232 | +8.4% | 87 days | |
| Mar 3, 2026 | 478,184 | +527 | +0.1% | 1 day | |
| Mar 2, 2026 | 477,657 | +328 | +0.1% | 1 day | |
| Mar 1, 2026 | 477,329 | +1,667 | +0.4% | 3 days | |
| Feb 26, 2026 | 475,662 | +444 | +0.1% | 1 day | |
| Feb 25, 2026 | 475,218 | 0 | +0.0% | 1 day | |
| Feb 24, 2026 | 475,218 | – | – | first check |
Questions about .tech
How many .tech domains are there?
The .tech zone listed 551,985 domains when it was last checked on Aug 7, 2026.
Can anyone register a .tech domain?
Generally yes: .tech has no brand-only clause in its ICANN agreement, so registrars sell it to the public. Radix Technologies Inc SEZC can still apply eligibility rules.
Who runs the .tech domain extension?
.tech is run by Radix Technologies Inc SEZC.
When was .tech created?
Mar 21, 2015, when it entered the root zone.
Is .tech growing?
.tech went from 475,218 domains on Feb 24, 2026 to 551,985 on Aug 7, 2026, a change of +16.2%.
How big is the .tech domain extension compared to others?
By registered domains, .tech comes in at #23. Its nearest neighbours are .asia, .live, .space.