.nico domain statistics
11 domains were registered under .nico at its latest check (Aug 8, 2026), placing it #752 of 1,079. Since its first check on Mar 7, 2026 it has held steady.
About the .nico extension
The registry behind .nico is DWANGO Co., Ltd.. The extension was delegated to the root zone on Feb 10, 2015, 11.7 years ago. Its ICANN registry agreement was signed on Dec 4, 2014, 68 days before launch. .nico is a brand TLD: under Specification 13 of its ICANN agreement, only DWANGO Co., Ltd. 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 .nico compares
In domain count, .nico outranks 30% of the extensions RootFetch follows. Among the 10 TLDs closest to it in size, .nico grew faster than 0; the fastest of that group was .lilly at +11.1%.
Biggest moves
Of 2 changes between checks, 0 were gains, 0 were losses and 2 showed no change.
.nico growth trend
.nico accounts for 0.00% of all 89M domains RootFetch counts. Over the 154 days from Mar 7 to Aug 8 it averaged +0.00% a week, or 0 domains a day.
.nico domains by month
| Month | Domains | Change |
|---|---|---|
| August 2026 | 11 | 0 |
| May 2026 | 11 | 0 |
| March 2026 | 11 | – |
Every check
| Date | Domains | Change | Growth | Window | Severity |
|---|---|---|---|---|---|
| Aug 8, 2026 | 11 | 0 | +0.0% | 70 days | |
| May 30, 2026 | 11 | 0 | +0.0% | 84 days | |
| Mar 7, 2026 | 11 | – | – | first check |
Questions about .nico
How many .nico domains are there?
11, according to the .nico zone file on Aug 8, 2026.
Can anyone register a .nico domain?
No. .nico is a brand TLD under Specification 13 of its ICANN registry agreement, so only DWANGO Co., Ltd. and its affiliates can register .nico names.
Who runs the .nico domain extension?
The registry operator is DWANGO Co., Ltd..
When was .nico created?
It was delegated on Feb 10, 2015.
Is .nico growing?
.nico went from 11 domains on Mar 7, 2026 to 11 on Aug 8, 2026, a change of +0.0%.
How big is the .nico domain extension compared to others?
.nico is number 752 in size among tracked extensions. Its nearest neighbours are .hyundai, .jll, .seven.