Every extension, oldest first
66k
We have seen 66k registered in 71 extensions. The oldest is 66k.com, registered on 2 Jan 1997; the newest, 66k.si, on 10 Oct 2026.
Checking which of them answer in DNS today…
- Seen in
- 71 extensions
- Oldest
- 1997 66k.com
- Newest
- 2026 66k.si
- In DNS today
- … checking
Registered in
| Year | Domain | Registered | Expires | Registrar | Details | DNS today | Screenshot |
|---|---|---|---|---|---|---|---|
| 1997 | 66k.com | 2 Jan 1997 | Jan 2031 | Name.com, Inc. | 2 Jan 1997 expires Jan 2031 | checking… | |
| 2000 | 66k.net | 1 Aug 2000 | Aug 2026 (passed) | Easyspace Limited | 1 Aug 2000 expiry Aug 2026 (passed) | checking… | |
| 2006 | 66k.cn | 7 Jun 2006 | Jun 2027 | 成都伊索信息科技有限公司 | 7 Jun 2006 expires Jun 2027 | checking… |  |
| 2015 | 66k.cc | 24 Feb 2015 | Feb 2027 | eName Technology Co., Ltd. | 24 Feb 2015 expires Feb 2027 | checking… | |
| 2015 | 66k.co.uk | 13 May 2015 | May 2027 | Cloudflare, Inc. | 13 May 2015 expires May 2027 | checking… |  |
| 2017 | 66k.org | 5 Oct 2017 | Oct 2026 (passed) | GoDaddy.com, LLC | 5 Oct 2017 expiry Oct 2026 (passed) | checking… | |
| 2018 | 66k.info | 9 Oct 2018 | Oct 2026 (passed) | Spaceship, Inc. | 9 Oct 2018 expiry Oct 2026 (passed) | checking… |  |
| 2019 | 66k.app | 17 Jul 2019 | Jul 2026 (passed) | GoDaddy.com, LLC | 17 Jul 2019 expiry Jul 2026 (passed) | checking… | |
| 2022 | 66k.online | 17 Feb 2022 | Feb 2027 | Domeneshop AS dba domainnames… | 17 Feb 2022 expires Feb 2027 | checking… |  |
| 2022 | 66k.se | 17 Feb 2022 | Feb 2027 | Domeneshop AS | 17 Feb 2022 expires Feb 2027 | checking… |  |
| 2022 | 66k.vip | 22 May 2022 | May 2027 | Alibaba Cloud Computing Ltd.… | 22 May 2022 expires May 2027 | checking… | |
| 2022 | 66k.tv | 14 Oct 2022 | Oct 2027 | NAMECHEAP INC | 14 Oct 2022 expires Oct 2027 | checking… |  |
| 2023 | 66k.help | 15 Jun 2023 | Jun 2026 (passed) | NameSilo, LLC | 15 Jun 2023 expiry Jun 2026 (passed) | checking… | |
| 2023 | 66k.monster | 1 Jul 2023 | Jul 2027 | NameSilo, LLC | 1 Jul 2023 expires Jul 2027 | checking… |  |
| 2024 | 66k.club | 15 May 2024 | May 2027 | Chengdu west dimension digita… | 15 May 2024 expires May 2027 | checking… |  |
| 2024 | 66k.fit | 2 Jun 2024 | Jun 2027 | Hefei Juming Network Technolo… | 2 Jun 2024 expires Jun 2027 | checking… |  |
| 2024 | 66k.ca | 20 Sep 2024 | Sep 2027 | 8648255 CANADA LTD. O/A Dynad… | 20 Sep 2024 expires Sep 2027 | checking… | |
| 2025 | 66k.uk | 16 Feb 2025 | Feb 2027 | Namecheap, Inc. t/a Spaceship | 16 Feb 2025 expires Feb 2027 | checking… |  |
| 2025 | 66k.co | 28 Feb 2025 | Feb 2026 (passed) | GoDaddy.com, LLC | 28 Feb 2025 expiry Feb 2026 (passed) | checking… | |
| 2025 | 66k.me | 18 Jun 2025 | Jun 2027 | Spaceship, Inc. | 18 Jun 2025 expires Jun 2027 | checking… |  |
| 2025 | 66k.xyz | 24 Jul 2025 | Jul 2026 (passed) | Gname 004 Inc | 24 Jul 2025 expiry Jul 2026 (passed) | checking… |  |
| 2025 | 66k.bar | 8 Aug 2025 | Aug 2026 (passed) | GoDaddy | 8 Aug 2025 expiry Aug 2026 (passed) | checking… |  |
| 2025 | 66k.lol | 25 Aug 2025 | Aug 2026 (passed) | Spaceship, Inc. | 25 Aug 2025 expiry Aug 2026 (passed) | checking… |  |
| 2025 | 66k.icu | 2 Sep 2025 | Sep 2026 (passed) | Alibaba Cloud Computing Ltd.… | 2 Sep 2025 expiry Sep 2026 (passed) | checking… |  |
| 2025 | 66k.latpending delete on 31 Oct 2026 | 7 Sep 2025 | Sep 2026 (passed) | Spaceship, Inc. | 7 Sep 2025 expiry Sep 2026 (passed) | checking… | |
| 2025 | 66k.ac | 11 Nov 2025 | Nov 2026 | Spaceship, Inc. | 11 Nov 2025 expires Nov 2026 | checking… | |
| 2025 | 66k.bet | 30 Nov 2025 | Nov 2026 | DropCatch.com 378 LLC | 30 Nov 2025 expires Nov 2026 | checking… | |
| 2025 | 66k.us | 4 Dec 2025 | Dec 2026 | Dynadot Inc | 4 Dec 2025 expires Dec 2026 | checking… |  |
| 2026 | 66k.com.cn | 31 Mar 2026 | Mar 2027 | 厦门市中资源网络服务有限公司 | 31 Mar 2026 expires Mar 2027 | checking… | |
| 2026 | 66k.mom | 8 May 2026 | May 2027 | West263 International Limited | 8 May 2026 expires May 2027 | checking… | |
| 2026 | 66k.store | 14 May 2026 | May 2027 | Key-Systems LLC | 14 May 2026 expires May 2027 | checking… |  |
| 2026 | 66k.homes | 20 May 2026 | May 2027 | Dynadot Inc | 20 May 2026 expires May 2027 | checking… |  |
| 2026 | 66k.fun | 29 May 2026 | May 2027 | Dynadot Inc | 29 May 2026 expires May 2027 | checking… | |
| 2026 | 66k.pro | 3 Jun 2026 | Jun 2027 | DYNADOT LLC | 3 Jun 2026 expires Jun 2027 | checking… |  |
| 2026 | 66k.ink | 7 Jun 2026 | Jun 2027 | West263 International Limited | 7 Jun 2026 expires Jun 2027 | checking… | |
| 2026 | 66k.games | 6 Jul 2026 | Jul 2027 | Dynadot Inc | 6 Jul 2026 expires Jul 2027 | checking… |  |
| 2026 | 66k.best | 8 Jul 2026 | Jul 2027 | Dynadot Inc | 8 Jul 2026 expires Jul 2027 | checking… |  |
| 2026 | 66k.shop | 10 Jul 2026 | Jul 2027 | Dynadot Inc. | 10 Jul 2026 expires Jul 2027 | checking… | |
| 2026 | 66k.bio | 22 Jul 2026 | Jul 2027 | Dynadot Inc | 22 Jul 2026 expires Jul 2027 | checking… |  |
| 2026 | 66k.onl | 22 Jul 2026 | Jul 2027 | Dynadot Inc | 22 Jul 2026 expires Jul 2027 | checking… |  |
| 2026 | 66k.vin | 22 Jul 2026 | Jul 2027 | Dynadot Inc | 22 Jul 2026 expires Jul 2027 | checking… |  |
| 2026 | 66k.asia | 24 Jul 2026 | Jul 2027 | Dynadot Inc | 24 Jul 2026 expires Jul 2027 | checking… |  |
| 2026 | 66k.biz | 27 Jul 2026 | Jul 2027 | Dynadot Inc | 27 Jul 2026 expires Jul 2027 | checking… |  |
| 2026 | 66k.wine | 1 Aug 2026 | Aug 2027 | Dynadot Inc | 1 Aug 2026 expires Aug 2027 | checking… |  |
| 2026 | 66k.plus | 6 Aug 2026 | Aug 2027 | DYNADOT LLC | 6 Aug 2026 expires Aug 2027 | checking… |  |
| 2026 | 66k.click | 15 Aug 2026 | Aug 2027 | Dynadot, LLC | 15 Aug 2026 expires Aug 2027 | checking… |  |
| 2026 | 66k.run | 15 Aug 2026 | Aug 2027 | Dynadot Inc | 15 Aug 2026 expires Aug 2027 | checking… |  |
| 2026 | 66k.site | 15 Aug 2026 | Aug 2027 | DYNADOT LLC | 15 Aug 2026 expires Aug 2027 | checking… |  |
| 2026 | 66k.ru | 2 Sep 2026 | Sep 2027 | REGRU-RU | 2 Sep 2026 expires Sep 2027 | checking… |  |
| 2026 | 66k.cam | 10 Sep 2026 | Sep 2027 | Dynadot Inc | 10 Sep 2026 expires Sep 2027 | checking… | |
| 2026 | 66k.si | 10 Oct 2026 | Oct 2027 | Spaceship, Inc. | 10 Oct 2026 expires Oct 2027 | checking… |  |
| — | 66k.at | no date on record | — | Dynadot INC ( https://nic.at/… | no date on record | checking… |  |
| — | 66k.casa | no date on record | — | — | no date on record | checking… |  |
| — | 66k.casino | no date on record | — | — | no date on record | checking… | |
| — | 66k.com.br | no date on record | — | — | no date on record | checking… |  |
| — | 66k.com.ph | no date on record | — | — | no date on record | checking… | |
| — | 66k.ee | no date on record | — | — | no date on record | checking… | |
| — | 66k.eu | no date on record | — | — | no date on record | checking… |  |
| — | 66k.ge | no date on record | — | — | no date on record | checking… | |
| — | 66k.gg | no date on record | — | — | no date on record | checking… |  |
| — | 66k.im | no date on record | Apr 2027 | — | no date on record expires Apr 2027 | checking… | |
| — | 66k.in | no date on record | — | — | no date on record | checking… | |
| — | 66k.lv | no date on record | — | — | no date on record | checking… |  |
| — | 66k.mobi | no date on record | — | — | no date on record | checking… |  |
| — | 66k.mx | no date on record | Aug 2027 | Gname.com Pte. Ltd. | no date on record expires Aug 2027 | checking… |  |
| — | 66k.my | no date on record | — | — | no date on record | checking… |  |
| — | 66k.one | no date on record | — | — | no date on record | checking… |  |
| — | 66k.vc | no date on record | — | — | no date on record | checking… |  |
| — | 66k.wiki | no date on record | — | — | no date on record | checking… | |
| — | 66k.win | no date on record | — | — | no date on record | checking… | |
| — | 66k.yoga | 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.