Every extension, oldest first
66a
We have seen 66a registered in 60 extensions. The oldest is 66a.com, registered on 8 Jan 2003; the newest, 66a.lat, on 17 Oct 2026.
Checking which of them answer in DNS today…
- Seen in
- 60 extensions
- Oldest
- 2003 66a.com
- Newest
- 2026 66a.lat
- In DNS today
- … checking
Registered in
| Year | Domain | Registered | Expires | Registrar | Details | DNS today | Screenshot |
|---|---|---|---|---|---|---|---|
| 2003 | 66a.com | 8 Jan 2003 | Jan 2028 | eName Technology Co., Ltd. | 8 Jan 2003 expires Jan 2028 | checking… | |
| 2004 | 66a.net | 19 Feb 2004 | Feb 2035 | Alibaba Cloud Computing Ltd.… | 19 Feb 2004 expires Feb 2035 | checking… | |
| 2005 | 66a.co.uk | 3 May 2005 | May 2027 | Ionos SE | 3 May 2005 expires May 2027 | checking… |  |
| 2015 | 66a.me | 8 May 2015 | May 2027 | Chengdu west dimension digita… | 8 May 2015 expires May 2027 | checking… |  |
| 2016 | 66a.cc | 8 Mar 2016 | Mar 2027 | eName Technology Co., Ltd. | 8 Mar 2016 expires Mar 2027 | checking… |  |
| 2021 | 66a.ltd | 15 Dec 2021 | Dec 2026 | Alibaba Cloud Computing Ltd.… | 15 Dec 2021 expires Dec 2026 | checking… | |
| 2023 | 66a.cn | 1 Sep 2023 | Sep 2033 | 阿里云计算有限公司（万网） | 1 Sep 2023 expires Sep 2033 | checking… |  |
| 2024 | 66a.uk | 15 Apr 2024 | Apr 2027 | Gransy s.r.o. | 15 Apr 2024 expires Apr 2027 | checking… |  |
| 2024 | 66a.org | 1 May 2024 | May 2026 (passed) | GoDaddy.com, LLC | 1 May 2024 expiry May 2026 (passed) | checking… |  |
| 2025 | 66a.pwpending delete on 13 May 2026 | 11 Mar 2025 | Mar 2026 (passed) | NameSilo, LLC | 11 Mar 2025 expiry Mar 2026 (passed) | checking… |  |
| 2025 | 66a.bet | 17 Apr 2025 | Apr 2026 (passed) | GoDaddy.com, LLC | 17 Apr 2025 expiry Apr 2026 (passed) | checking… | |
| 2025 | 66a.bar | 18 Apr 2025 | Apr 2026 (passed) | Dynadot, LLC | 18 Apr 2025 expiry Apr 2026 (passed) | checking… |  |
| 2025 | 66a.com.br | 26 Apr 2025 | Apr 2027 | — | 26 Apr 2025 expires Apr 2027 | checking… |  |
| 2025 | 66a.app | 27 May 2025 | May 2026 (passed) | Dynadot LLC. | 27 May 2025 expiry May 2026 (passed) | checking… |  |
| 2025 | 66a.xyz | 9 Jul 2025 | Jul 2026 (passed) | CHENGDU WEST DIMENSION DIGITA… | 9 Jul 2025 expiry Jul 2026 (passed) | checking… | |
| 2025 | 66a.ai | 13 Jul 2025 | Jul 2027 | NameSilo, LLC | 13 Jul 2025 expires Jul 2027 | checking… |  |
| 2025 | 66a.pro | 25 Jul 2025 | Jul 2026 (passed) | Spaceship, Inc. | 25 Jul 2025 expiry Jul 2026 (passed) | checking… | |
| 2025 | 66a.mobi | 27 Jul 2025 | Jul 2026 (passed) | Spaceship, Inc. | 27 Jul 2025 expiry Jul 2026 (passed) | checking… |  |
| 2025 | 66a.lol | 11 Aug 2025 | Aug 2026 (passed) | Dynadot LLC | 11 Aug 2025 expiry Aug 2026 (passed) | checking… | |
| 2025 | 66a.nl | 25 Aug 2025 | — | The Registrar Company B.V. | 25 Aug 2025 | checking… |  |
| 2025 | 66a.ms | 22 Sep 2025 | Sep 2026 (passed) | Key-Systems | 22 Sep 2025 expiry Sep 2026 (passed) | checking… | |
| 2025 | 66a.icu | 19 Dec 2025 | Dec 2026 | Aceville Pte. Ltd. | 19 Dec 2025 expires Dec 2026 | checking… | |
| 2026 | 66a.shop | 10 Mar 2026 | Mar 2027 | Spaceship, Inc. | 10 Mar 2026 expires Mar 2027 | checking… |  |
| 2026 | 66a.us | 30 Mar 2026 | Mar 2027 | Dynadot Inc | 30 Mar 2026 expires Mar 2027 | checking… |  |
| 2026 | 66a.ac | 24 Apr 2026 | Apr 2027 | Dynadot Inc | 24 Apr 2026 expires Apr 2027 | checking… |  |
| 2026 | 66a.pm | 12 May 2026 | May 2027 | Dynadot Inc | 12 May 2026 expires May 2027 | checking… | |
| 2026 | 66a.ca | 16 May 2026 | May 2027 | CENTRALNIC CANADA INC | 16 May 2026 expires May 2027 | checking… |  |
| 2026 | 66a.club | 26 May 2026 | May 2027 | Dynadot Inc | 26 May 2026 expires May 2027 | checking… |  |
| 2026 | 66a.casino | 5 Jun 2026 | Jun 2027 | Spaceship, Inc. | 5 Jun 2026 expires Jun 2027 | checking… |  |
| 2026 | 66a.asia | 2 Jul 2026 | Jul 2027 | Dynadot Inc | 2 Jul 2026 expires Jul 2027 | checking… |  |
| 2026 | 66a.run | 2 Jul 2026 | Jul 2027 | Dynadot Inc | 2 Jul 2026 expires Jul 2027 | checking… |  |
| 2026 | 66a.best | 8 Jul 2026 | Jul 2027 | Dynadot Inc | 8 Jul 2026 expires Jul 2027 | checking… |  |
| 2026 | 66a.biz | 25 Jul 2026 | Jul 2027 | Dynadot Inc | 25 Jul 2026 expires Jul 2027 | checking… |  |
| 2026 | 66a.cam | 16 Oct 2026 | Oct 2027 | Dynadot Inc | 16 Oct 2026 expires Oct 2027 | checking… |  |
| 2026 | 66a.lat | 17 Oct 2026 | Oct 2027 | DYNADOT LLC | 17 Oct 2026 expires Oct 2027 | checking… |  |
| — | 66a.agency | no date on record | — | — | no date on record | checking… |  |
| — | 66a.bio | no date on record | — | — | no date on record | checking… |  |
| — | 66a.casa | no date on record | — | — | no date on record | checking… |  |
| — | 66a.cm | no date on record | — | — | no date on record | checking… | |
| — | 66a.co | no date on record | — | — | no date on record | checking… | |
| — | 66a.com.cn | no date on record | — | — | no date on record | checking… |  |
| — | 66a.com.pk | no date on record | — | — | no date on record | checking… |  |
| — | 66a.cx | no date on record | — | — | no date on record | checking… | |
| — | 66a.de | no date on record | — | — | no date on record | checking… |  |
| — | 66a.ee | no date on record | — | — | no date on record | checking… | |
| — | 66a.es | no date on record | — | — | no date on record | checking… |  |
| — | 66a.fit | no date on record | — | — | no date on record | checking… | |
| — | 66a.fun | no date on record | — | — | no date on record | checking… |  |
| — | 66a.games | no date on record | — | — | no date on record | checking… |  |
| — | 66a.homes | no date on record | — | — | no date on record | checking… | |
| — | 66a.im | no date on record | — | — | no date on record | checking… |  |
| — | 66a.in | no date on record | — | — | no date on record | checking… | |
| — | 66a.mom | no date on record | — | — | no date on record | checking… |  |
| — | 66a.my | no date on record | — | — | no date on record | checking… |  |
| — | 66a.one | no date on record | — | — | no date on record | checking… |  |
| — | 66a.onl | no date on record | — | — | no date on record | checking… | |
| — | 66a.vc | no date on record | — | — | no date on record | checking… |  |
| — | 66a.vin | no date on record | — | — | no date on record | checking… |  |
| — | 66a.vip | no date on record | — | — | no date on record | checking… |  |
| — | 66a.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.