.sener domain statistics
On Oct 7, 2026 the .sener zone held 34 domains, which makes it #689 in RootFetch's ranking. 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.
About the .sener extension
Sener Ingeniería y Sistemas, S.A. runs .sener, which went live in the root zone on May 1, 2015 (11.4 years ago). Its ICANN registry agreement was signed on Oct 24, 2014, 189 days before launch. .sener is a brand TLD: under Specification 13 of its ICANN agreement, only Sener Ingeniería y Sistemas, S.A. 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 .sener compares
.sener is bigger than 36% of the TLDs in this dataset. .sener beat 1 of the 10 similar-sized TLDs on growth; the fastest of that group was .dot at +3000.0%.
Biggest moves
Of 10 changes between checks, 0 were gains, 0 were losses and 10 showed no change.
.sener growth trend
That is a 0.00% slice of the 89M domains in the whole dataset. Over the 225 days from Feb 24 to Oct 7 it averaged +0.00% a week, or 0 domains a day. If the latest rate held for 30 days, .sener would reach about 34 domains (a straight-line projection, not a forecast).
.sener domains by month
| Month | Domains | Change |
|---|---|---|
| October 2026 | 34 | 0 |
| August 2026 | 34 | 0 |
| July 2026 | 34 | 0 |
| June 2026 | 34 | 0 |
| March 2026 | 34 | 0 |
| February 2026 | 34 | – |
Every check
| Date | Domains | Change | Growth | Window | Severity |
|---|---|---|---|---|---|
| Oct 7, 2026 | 34 | 0 | +0.0% | 56 days | |
| Aug 12, 2026 | 34 | 0 | +0.0% | 42 days | |
| Jul 1, 2026 | 34 | 0 | +0.0% | 28 days | |
| Jun 3, 2026 | 34 | 0 | +0.0% | 84 days | |
| Mar 11, 2026 | 34 | 0 | +0.0% | 8 days | |
| Mar 3, 2026 | 34 | 0 | +0.0% | 1 day | |
| Mar 2, 2026 | 34 | 0 | +0.0% | 1 day | |
| Mar 1, 2026 | 34 | 0 | +0.0% | 3 days | |
| Feb 26, 2026 | 34 | 0 | +0.0% | 1 day | |
| Feb 25, 2026 | 34 | 0 | +0.0% | 1 day | |
| Feb 24, 2026 | 34 | – | – | first check |
Questions about .sener
How many .sener domains are there?
As of Oct 7, 2026, there are 34 registered .sener domains.
Can anyone register a .sener domain?
No. .sener is a brand TLD under Specification 13 of its ICANN registry agreement, so only Sener Ingeniería y Sistemas, S.A. and its affiliates can register .sener names.
Who runs the .sener domain extension?
Sener Ingeniería y Sistemas, S.A..
When was .sener created?
.sener went live in the DNS root on May 1, 2015.
Is .sener growing?
.sener went from 34 domains on Feb 24, 2026 to 34 on Oct 7, 2026, a change of +0.0%. Its latest rate is about +0.0% a week.
How big is the .sener domain extension compared to others?
It ranks #689 by domain count. Its nearest neighbours are .schmidt, .書籍, .abb.