What is .健康?
ICANN's records put the delegation of .健康 on April 2, 2015. Like most of the newer endings, it was applied for in the 2012 New gTLD Program round and its registry agreement was signed on November 7, 2014.
In the DNS, .健康 is stored as the ASCII string xn--nyqy26a (its "A-label"). Browsers and apps that support IDNs show the native script instead.
Stable Tone Limited also runs one other TLD, including .世界.
Under the hood, the root zone points to 4 name servers for .健康, 2 of them reachable over IPv6. The delegation is DNSSEC-signed, so resolvers can verify that answers for .健康 haven't been tampered with on the way. Registration data is published over RDAP.
Same registry, other endings
1 other TLD shares this operator.
.健康 FAQ
What does .健康 mean?
.健康 is Chinese for "healthy". It's a generic top-level domain, stored in the DNS as xn--nyqy26a.
What is .健康 used for?
.健康 is mostly used for health & medicine. Like most gTLDs, it's a label of intent rather than a guarantee — check the site, not just the ending.
What country is .健康?
None. .健康 is a generic top-level domain, so it isn't tied to any country.
Who owns the .健康 domain extension?
Stable Tone Limited operates .健康 as its registry, under a registry agreement with ICANN.
When was .健康 created?
.健康 was delegated to the DNS root zone on April 2, 2015.
Is .健康 a valid domain?
Yes. .健康 is an active top-level domain in the DNS root zone, delegated in 2015, so .健康 addresses work in every browser.
Can I buy a .健康 domain?
.健康 names are sold through ICANN-accredited registrars. Some gTLDs restrict who can register, so read Stable Tone Limited's policy if you're unsure.
Is .健康 DNSSEC-signed?
Yes, the root zone holds a DS record for .健康.
Sources
Data from IANA root zone version 2026102000. Last changed May 1, 2025. Spotted something wrong? Tell us.
