.mtr domain statistics
.mtr has 3 registered domains as of Mar 3, 2026, ranking #848 by size. Since its first check on Mar 2, 2026 it has held steady. At its latest check it changed by 0 domains over 1 days, about +0.0% a week.
About the .mtr extension
.mtr has been in the internet's root zone since Oct 7, 2015, about 11.0 years, and is operated by MTR Corporation Limited. Its ICANN registry agreement was signed on Mar 12, 2015, 209 days before launch. .mtr is a brand TLD: under Specification 13 of its ICANN agreement, only MTR Corporation Limited 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 .mtr compares
By size, .mtr sits ahead of 21% of tracked TLDs. Next to its 10 nearest-sized neighbours, .mtr out-grew 0; the fastest of that group was .vermögensberatung at +0.0%.
.mtr growth trend
Its 3 names are 0.00% of the 89M domains across every tracked extension.
Every check
| Date | Domains | Change | Growth | Window | Severity |
|---|---|---|---|---|---|
| Mar 3, 2026 | 3 | 0 | +0.0% | 1 day | |
| Mar 2, 2026 | 3 | – | – | first check |
Questions about .mtr
How many .mtr domains are there?
The .mtr zone listed 3 domains when it was last checked on Mar 3, 2026.
Can anyone register a .mtr domain?
No. .mtr is a brand TLD under Specification 13 of its ICANN registry agreement, so only MTR Corporation Limited and its affiliates can register .mtr names.
Who runs the .mtr domain extension?
.mtr is run by MTR Corporation Limited.
When was .mtr created?
Oct 7, 2015, when it entered the root zone.
Is .mtr growing?
.mtr went from 3 domains on Mar 2, 2026 to 3 on Mar 3, 2026, a change of +0.0%. Its latest rate is about +0.0% a week.
How big is the .mtr domain extension compared to others?
By registered domains, .mtr comes in at #848. Its nearest neighbours are .联通, .vermögensberatung, .aaa.