Every extension, oldest first
k-one
We have seen k-one registered in 53 extensions. The oldest is k-one.com.tw, registered on 26 Aug 1999; the newest, k-one.com.cn, on 16 Sep 2026.
Checking which of them answer in DNS today…
- Seen in
- 53 extensions
- Oldest
- 1999 k-one.com.tw
- Newest
- 2026 k-one.com.cn
- In DNS today
- … checking
Registered in
| Year | Domain | Registered | Expires | Registrar | Details | DNS today | Screenshot |
|---|---|---|---|---|---|---|---|
| 1999 | k-one.com.tw | 26 Aug 1999 | Sep 2026 (passed) | HINET | 26 Aug 1999 expiry Sep 2026 (passed) | checking… | |
| 2004 | k-one.dk | 4 Aug 2004 | Aug 2027 | — | 4 Aug 2004 expires Aug 2027 | checking… |  |
| 2005 | k-one.jp | 11 Apr 2005 | Apr 2027 | — | 11 Apr 2005 expires Apr 2027 | checking… | |
| 2005 | k-one.ca | 21 Nov 2005 | Nov 2029 | Go Daddy Domains Canada, Inc | 21 Nov 2005 expires Nov 2029 | checking… | |
| 2011 | k-one.com | 21 May 2011 | May 2029 | Sea Wasp, LLC | 21 May 2011 expires May 2029 | checking… |  |
| 2015 | k-one.fr | 21 Apr 2015 | Apr 2027 | NORDNET | 21 Apr 2015 expires Apr 2027 | checking… |  |
| 2017 | k-one.co.za | 26 Jan 2017 | Jan 2027 | DIAMATRIX C.C. | 26 Jan 2017 expires Jan 2027 | checking… | |
| 2019 | k-one.net | 20 Feb 2019 | Feb 2027 | Web Commerce Communications L… | 20 Feb 2019 expires Feb 2027 | checking… |  |
| 2019 | k-one.nagoya | 29 Jul 2019 | Jul 2026 (passed) | GMO Internet Group, Inc. | 29 Jul 2019 expiry Jul 2026 (passed) | checking… |  |
| 2020 | k-one.co.kr | 8 Sep 2020 | Sep 2030 | — | 8 Sep 2020 expires Sep 2030 | checking… |  |
| 2021 | k-one.biz | 11 Aug 2021 | Aug 2027 | NAMECHEAP INC | 11 Aug 2021 expires Aug 2027 | checking… | |
| 2021 | k-one.cloud | 11 Aug 2021 | Aug 2026 (passed) | NAMECHEAP | 11 Aug 2021 expiry Aug 2026 (passed) | checking… | |
| 2021 | k-one.online | 11 Aug 2021 | Aug 2026 (passed) | NameCheap, Inc. | 11 Aug 2021 expiry Aug 2026 (passed) | checking… | |
| 2021 | k-one.tech | 11 Aug 2021 | Aug 2026 (passed) | NameCheap, Inc. | 11 Aug 2021 expiry Aug 2026 (passed) | checking… |  |
| 2024 | k-one.in | 15 Oct 2024 | Oct 2027 | GoDaddy | 15 Oct 2024 expires Oct 2027 | checking… |  |
| 2025 | k-one.ru | 4 Jun 2025 | Jun 2027 | REGRU-RU | 4 Jun 2025 expires Jun 2027 | checking… | |
| 2025 | k-one.store | 6 Jun 2025 | Jun 2026 (passed) | Registrar of Domain Names REG… | 6 Jun 2025 expiry Jun 2026 (passed) | checking… |  |
| 2025 | k-one.lat | 2 Jul 2025 | Jul 2027 | Go Daddy, LLC | 2 Jul 2025 expires Jul 2027 | checking… | |
| 2025 | k-one.us | 22 Jul 2025 | Jul 2027 | GoDaddy.com, LLC | 22 Jul 2025 expires Jul 2027 | checking… |  |
| 2025 | k-one.xyz | 25 Jul 2025 | Jul 2026 (passed) | GMO Internet, Inc. | 25 Jul 2025 expiry Jul 2026 (passed) | checking… | |
| 2026 | k-one.org | 24 Jan 2026 | Jan 2027 | GoDaddy.com, LLC | 24 Jan 2026 expires Jan 2027 | checking… | |
| 2026 | k-one.co.jp | 27 Jan 2026 | Jan 2027 | — | 27 Jan 2026 expires Jan 2027 | checking… | |
| 2026 | k-one.site | 5 Feb 2026 | Feb 2027 | HOSTINGER operations, UAB | 5 Feb 2026 expires Feb 2027 | checking… |  |
| 2026 | k-one.press | 23 Apr 2026 | Apr 2027 | HOSTINGER operations, UAB | 23 Apr 2026 expires Apr 2027 | checking… |  |
| 2026 | k-one.ai | 8 Jun 2026 | Jun 2028 | GoDaddy.com, LLC | 8 Jun 2026 expires Jun 2028 | checking… |  |
| 2026 | k-one.fit | 19 Jun 2026 | Jun 2027 | Name.com, Inc. | 19 Jun 2026 expires Jun 2027 | checking… |  |
| 2026 | k-one.cc | 11 Jul 2026 | Jul 2029 | Alibaba Cloud Computing Ltd.… | 11 Jul 2026 expires Jul 2029 | checking… |  |
| 2026 | k-one.bio | 14 Aug 2026 | Aug 2027 | Name.com, Inc. | 14 Aug 2026 expires Aug 2027 | checking… |  |
| 2026 | k-one.info | 14 Aug 2026 | Aug 2027 | Name.com, Inc. | 14 Aug 2026 expires Aug 2027 | checking… |  |
| 2026 | k-one.live | 14 Aug 2026 | Aug 2027 | Name.com, Inc. | 14 Aug 2026 expires Aug 2027 | checking… |  |
| 2026 | k-one.run | 14 Aug 2026 | Aug 2027 | Name.com, Inc. | 14 Aug 2026 expires Aug 2027 | checking… |  |
| 2026 | k-one.fun | 18 Aug 2026 | Aug 2027 | HOSTINGER operations, UAB | 18 Aug 2026 expires Aug 2027 | checking… |  |
| 2026 | k-one.com.cn | 16 Sep 2026 | Sep 2027 | 天津追日科技发展有限公司 | 16 Sep 2026 expires Sep 2027 | checking… | |
| — | k-one.asia | no date on record | — | — | no date on record | checking… | |
| — | k-one.at | no date on record | — | — | no date on record | checking… | |
| — | k-one.bg | no date on record | — | — | no date on record | checking… | |
| — | k-one.club | no date on record | — | — | no date on record | checking… | |
| — | k-one.cn | no date on record | — | — | no date on record | checking… | |
| — | k-one.co | no date on record | — | — | no date on record | checking… |  |
| — | k-one.co.uk | no date on record | — | — | no date on record | checking… |  |
| — | k-one.com.my | no date on record | — | — | no date on record | checking… |  |
| — | k-one.com.tr | no date on record | — | — | no date on record | checking… |  |
| — | k-one.de | no date on record | — | — | no date on record | checking… | |
| — | k-one.es | no date on record | — | — | no date on record | checking… | |
| — | k-one.eu | no date on record | — | Realtime Register B.V. | no date on record | checking… |  |
| — | k-one.gmbh | no date on record | — | — | no date on record | checking… |  |
| — | k-one.group | no date on record | — | — | no date on record | checking… | |
| — | k-one.hk | no date on record | — | — | no date on record | checking… | |
| — | k-one.shop | no date on record | — | — | no date on record | checking… | |
| — | k-one.to | no date on record | — | — | no date on record | checking… |  |
| — | k-one.tv | no date on record | — | — | no date on record | checking… |  |
| — | k-one.work | no date on record | — | — | no date on record | checking… |  |
| — | k-one.wtf | no date on record | — | — | no date on record | checking… |  |
Seen before, not in DNS now
These names were registered when we last saw them, but they have no nameservers today. They may have lapsed, or be registered and parked without DNS. Not in DNS does not mean free: only the registry can say that.
| Year | Domain | Registered | Expires | Registrar | Details | DNS today | Screenshot |
|---|
How to read this
Registered is the creation date in the registry's own record (WHOIS or RDAP) when we last looked. A name that lapsed and was registered again shows its newest registration.
No date on record means we do not have the date yet, or the registry does not publish one. Missing years fill in over time, and so do registrations we have not seen yet.
Not in DNS means the name has no nameservers today. It never means the name is free to register: only a registry can tell you that.