.联通 domain statistics
xn--8y0a063a
On Aug 18, 2026 the .联通 zone held 3 domains, which makes it #844 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 14 days, about +0.0% a week.
About the .联通 extension
China United Network Communications Corporation Limited runs .联通, which went live in the root zone on Feb 6, 2016 (10.7 years ago). Its ICANN registry agreement was signed on Mar 26, 2015, 317 days before launch. It is an internationalized domain name (IDN), written in Chinese script as .联通; in the DNS it appears as xn--8y0a063a. .联通 is a brand TLD: under Specification 13 of its ICANN agreement, only China United Network Communications 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.
Other extensions run by China United Network Communications Corporation Limited
China United Network Communications Corporation Limited operates 2 of the TLDs RootFetch tracks, holding 6 domains in total. .联通 is #1 of them by size, with 50.0% of the group's domains.
How .联通 compares
.联通 is bigger than 22% of the TLDs in this dataset. .联通 beat 0 of the 10 similar-sized TLDs on growth; the fastest of that group was .vermögensberatung at +0.0%.
Biggest moves
Of 8 changes between checks, 0 were gains, 0 were losses and 8 showed no change.
.联通 growth trend
That is a 0.00% slice of the 89M domains in the whole dataset. Over the 175 days from Feb 24 to Aug 18 it averaged +0.00% a week, or 0 domains a day. If the latest rate held for 30 days, .联通 would reach about 3 domains (a straight-line projection, not a forecast).
.联通 domains by month
| Month | Domains | Change |
|---|---|---|
| August 2026 | 3 | 0 |
| May 2026 | 3 | 0 |
| March 2026 | 3 | 0 |
| February 2026 | 3 | – |
Every check
| Date | Domains | Change | Growth | Window | Severity |
|---|---|---|---|---|---|
| Aug 18, 2026 | 3 | 0 | +0.0% | 14 days | |
| Aug 4, 2026 | 3 | 0 | +0.0% | 70 days | |
| May 26, 2026 | 3 | 0 | +0.0% | 84 days | |
| Mar 3, 2026 | 3 | 0 | +0.0% | 1 day | |
| Mar 2, 2026 | 3 | 0 | +0.0% | 1 day | |
| Mar 1, 2026 | 3 | 0 | +0.0% | 3 days | |
| Feb 26, 2026 | 3 | 0 | +0.0% | 1 day | |
| Feb 25, 2026 | 3 | 0 | +0.0% | 1 day | |
| Feb 24, 2026 | 3 | – | – | first check |
Questions about .联通
How many .联通 domains are there?
As of Aug 18, 2026, there are 3 registered .联通 domains.
Can anyone register a .联通 domain?
No. .联通 is a brand TLD under Specification 13 of its ICANN registry agreement, so only China United Network Communications Corporation Limited and its affiliates can register .联通 names.
Who runs the .联通 domain extension?
China United Network Communications Corporation Limited.
When was .联通 created?
.联通 went live in the DNS root on Feb 6, 2016.
Is .联通 growing?
.联通 went from 3 domains on Feb 24, 2026 to 3 on Aug 18, 2026, a change of +0.0%. Its latest rate is about +0.0% a week.
How big is the .联通 domain extension compared to others?
It ranks #844 by domain count. Its nearest neighbours are .pwc, .samsung, .travelers.