Every extension, oldest first
66b
We have seen 66b registered in 110 extensions. The oldest is 66b.com, registered on 8 Jan 2003; the newest, 66b.si, on 7 Oct 2026.
Checking which of them answer in DNS today…
- Seen in
- 110 extensions
- Oldest
- 2003 66b.com
- Newest
- 2026 66b.si
- In DNS today
- … checking
Registered in
| Year | Domain | Registered | Expires | Registrar | Details | DNS today | Screenshot |
|---|---|---|---|---|---|---|---|
| 2003 | 66b.com | 8 Jan 2003 | Jan 2027 | Gname.com Pte. Ltd. | 8 Jan 2003 · expires Jan 2027 | checking… |  |
| 2007 | 66b.ru | 30 Mar 2007 | — | RU-CENTER-RU | 30 Mar 2007 | checking… |  |
| 2009 | 66b.org | 24 May 2009 | May 2026 (passed) | GoDaddy.com, LLC | 24 May 2009 · expiry May 2026 (passed) | checking… |  |
| 2009 | 66b.cc | 8 Dec 2009 | Dec 2026 | Gname.com Pte. Ltd. | 8 Dec 2009 · expires Dec 2026 | checking… |  |
| 2011 | 66b.ca | 27 Oct 2011 | Oct 2026 | Tucows.com Co. | 27 Oct 2011 · expires Oct 2026 | checking… |  |
| 2018 | 66b.app | 9 May 2018 | May 2027 | GoDaddy.com, LLC | 9 May 2018 · expires May 2027 | checking… |  |
| 2020 | 66b.net | 28 May 2020 | May 2027 | Gname.com Pte. Ltd. | 28 May 2020 · expires May 2027 | checking… |  |
| 2021 | 66b.tv | 11 Feb 2021 | Feb 2027 | Gname.com Pte. Ltd. | 11 Feb 2021 · expires Feb 2027 | checking… | |
| 2021 | 66b.cx | 25 Nov 2021 | Nov 2027 | CentralNic Ltd | 25 Nov 2021 · expires Nov 2027 | checking… | |
| 2023 | 66b.nl | 24 Sep 2023 | — | — | 24 Sep 2023 | checking… |  |
| 2023 | 66b.it | 25 Dec 2023 | — | — | 25 Dec 2023 | checking… | |
| 2024 | 66b.vip | 13 Jul 2024 | Jul 2027 | DYNADOT LLC | 13 Jul 2024 · expires Jul 2027 | checking… | |
| 2025 | 66b.top | 4 Feb 2025 | Feb 2027 | Gname.com Pte. Ltd. | 4 Feb 2025 · expires Feb 2027 | checking… |  |
| 2025 | 66b.com.br | 18 Apr 2025 | — | — | 18 Apr 2025 | checking… |  |
| 2025 | 66b.pro | 22 Apr 2025 | Apr 2026 (passed) | Registrar of Domain Names REG… | 22 Apr 2025 · expiry Apr 2026 (passed) | checking… |  |
| 2025 | 66b.storepending delete on 3 Aug 2026 | 7 Jun 2025 | Jun 2026 (passed) | Alibaba Cloud Computing Ltd.… | 7 Jun 2025 · expiry Jun 2026 (passed) | checking… | |
| 2025 | 66b.yoga | 9 Aug 2025 | Aug 2026 (passed) | Alibaba Cloud Computing Ltd.… | 9 Aug 2025 · expiry Aug 2026 (passed) | checking… | |
| 2025 | 66b.lol | 11 Aug 2025 | Aug 2027 | Dynadot Inc | 11 Aug 2025 · expires Aug 2027 | checking… |  |
| 2025 | 66b.xyz | 14 Aug 2025 | Aug 2026 (passed) | NameSilo, LLC | 14 Aug 2025 · expiry Aug 2026 (passed) | checking… |  |
| 2025 | 66b.asia | 18 Sep 2025 | Sep 2026 (passed) | GNAME.COM PTE. LTD. | 18 Sep 2025 · expiry Sep 2026 (passed) | checking… |  |
| 2025 | 66b.co | 18 Sep 2025 | Sep 2026 (passed) | Gname.com Pte. Ltd. | 18 Sep 2025 · expiry Sep 2026 (passed) | checking… |  |
| 2025 | 66b.fun | 18 Sep 2025 | Sep 2026 (passed) | Gname.com Pte. Ltd. | 18 Sep 2025 · expiry Sep 2026 (passed) | checking… | |
| 2025 | 66b.games | 18 Sep 2025 | Sep 2027 | GNAME.COM PTE. LTD. | 18 Sep 2025 · expires Sep 2027 | checking… |  |
| 2025 | 66b.ms | 22 Sep 2025 | Sep 2026 (passed) | Key-Systems | 22 Sep 2025 · expiry Sep 2026 (passed) | checking… | |
| 2025 | 66b.mom | 2 Oct 2025 | Oct 2026 (passed) | Dynadot Inc | 2 Oct 2025 · expiry Oct 2026 (passed) | checking… |  |
| 2025 | 66b.ai | 4 Oct 2025 | Oct 2027 | Gname.com Pte. Ltd. | 4 Oct 2025 · expires Oct 2027 | checking… |  |
| 2025 | 66b.io | 4 Oct 2025 | Oct 2026 (passed) | Gname.com Pte. Ltd. | 4 Oct 2025 · expiry Oct 2026 (passed) | checking… |  |
| 2025 | 66b.link | 4 Oct 2025 | Oct 2026 (passed) | Gname.com Pte. Ltd. | 4 Oct 2025 · expiry Oct 2026 (passed) | checking… |  |
| 2025 | 66b.live | 4 Oct 2025 | Oct 2027 | GNAME.COM PTE. LTD. | 4 Oct 2025 · expires Oct 2027 | checking… |  |
| 2025 | 66b.love | 4 Oct 2025 | Oct 2026 (passed) | Gname.com Pte. Ltd. | 4 Oct 2025 · expiry Oct 2026 (passed) | checking… |  |
| 2025 | 66b.online | 4 Oct 2025 | Oct 2026 (passed) | Gname.com Pte. Ltd. | 4 Oct 2025 · expiry Oct 2026 (passed) | checking… |  |
| 2025 | 66b.shop | 4 Oct 2025 | Oct 2026 (passed) | GNAME.COM PTE. LTD. | 4 Oct 2025 · expiry Oct 2026 (passed) | checking… |  |
| 2025 | 66b.xin | 4 Oct 2025 | Oct 2027 | Gname.com Pte. Ltd. | 4 Oct 2025 · expires Oct 2027 | checking… |  |
| 2025 | 66b.best | 8 Oct 2025 | Oct 2026 (passed) | Porkbun, LLC | 8 Oct 2025 · expiry Oct 2026 (passed) | checking… |  |
| 2025 | 66b.cam | 8 Oct 2025 | Oct 2026 (passed) | NAMECHEAP INC | 8 Oct 2025 · expiry Oct 2026 (passed) | checking… | |
| 2025 | 66b.dev | 8 Oct 2025 | Oct 2026 (passed) | Namecheap Inc. | 8 Oct 2025 · expiry Oct 2026 (passed) | checking… | |
| 2025 | 66b.site | 8 Oct 2025 | Oct 2026 (passed) | Gname.com Pte. Ltd. | 8 Oct 2025 · expiry Oct 2026 (passed) | checking… | |
| 2025 | 66b.vin | 8 Oct 2025 | Oct 2026 (passed) | NameCheap, Inc. | 8 Oct 2025 · expiry Oct 2026 (passed) | checking… |  |
| 2025 | 66b.art | 9 Oct 2025 | Oct 2026 (passed) | Namecheap | 9 Oct 2025 · expiry Oct 2026 (passed) | checking… |  |
| 2025 | 66b.biz | 9 Oct 2025 | Oct 2026 (passed) | NAMECHEAP INC | 9 Oct 2025 · expiry Oct 2026 (passed) | checking… | |
| 2025 | 66b.co.uk | 9 Oct 2025 | Oct 2026 (passed) | Namecheap, Inc. | 9 Oct 2025 · expiry Oct 2026 (passed) | checking… | |
| 2025 | 66b.icu | 9 Oct 2025 | Oct 2026 (passed) | Namecheap | 9 Oct 2025 · expiry Oct 2026 (passed) | checking… |  |
| 2025 | 66b.info | 9 Oct 2025 | Oct 2026 (passed) | NameCheap, Inc. | 9 Oct 2025 · expiry Oct 2026 (passed) | checking… |  |
| 2025 | 66b.media | 9 Oct 2025 | Oct 2026 (passed) | NameCheap, Inc. | 9 Oct 2025 · expiry Oct 2026 (passed) | checking… |  |
| 2025 | 66b.news | 9 Oct 2025 | Oct 2026 (passed) | NameCheap, Inc. | 9 Oct 2025 · expiry Oct 2026 (passed) | checking… |  |
| 2025 | 66b.today | 9 Oct 2025 | Oct 2026 (passed) | NameCheap, Inc. | 9 Oct 2025 · expiry Oct 2026 (passed) | checking… |  |
| 2025 | 66b.uk | 9 Oct 2025 | Oct 2026 (passed) | Namecheap, Inc. | 9 Oct 2025 · expiry Oct 2026 (passed) | checking… |  |
| 2025 | 66b.green | 26 Oct 2025 | Oct 2026 | NameCheap, Inc. | 26 Oct 2025 · expires Oct 2026 | checking… |  |
| 2025 | 66b.chat | 27 Oct 2025 | Oct 2026 | NameCheap, Inc. | 27 Oct 2025 · expires Oct 2026 | checking… |  |
| 2025 | 66b.in | 28 Oct 2025 | Oct 2026 | Spaceship, Inc. | 28 Oct 2025 · expires Oct 2026 | checking… |  |
| 2025 | 66b.digital | 4 Nov 2025 | Nov 2026 | NameCheap, Inc. | 4 Nov 2025 · expires Nov 2026 | checking… |  |
| 2025 | 66b.click | 6 Nov 2025 | Nov 2026 | Spaceship, Inc. | 6 Nov 2025 · expires Nov 2026 | checking… |  |
| 2025 | 66b.me | 13 Nov 2025 | Nov 2026 | Alibaba Cloud Computing Ltd.… | 13 Nov 2025 · expires Nov 2026 | checking… | |
| 2025 | 66b.website | 1 Dec 2025 | Dec 2026 | Gname.com Pte. Ltd. | 1 Dec 2025 · expires Dec 2026 | checking… |  |
| 2025 | 66b.space | 6 Dec 2025 | Dec 2026 | NameCheap, Inc. | 6 Dec 2025 · expires Dec 2026 | checking… |  |
| 2025 | 66b.hiphop | 8 Dec 2025 | Dec 2026 | NAMECHEAP | 8 Dec 2025 · expires Dec 2026 | checking… |  |
| 2025 | 66b.rest | 11 Dec 2025 | Dec 2026 | Spaceship, Inc. | 11 Dec 2025 · expires Dec 2026 | checking… |  |
| 2025 | 66b.com.mx | 31 Dec 2025 | Dec 2026 | Gname.com Pte. Ltd. | 31 Dec 2025 · expires Dec 2026 | checking… |  |
| 2026 | 66b.us | 15 Jan 2026 | Jan 2027 | Porkbun | 15 Jan 2026 · expires Jan 2027 | checking… | |
| 2026 | 66b.tw | 29 Jan 2026 | Jan 2027 | GNAME.COM | 29 Jan 2026 · expires Jan 2027 | checking… |  |
| 2026 | 66b.life | 30 Jan 2026 | Jan 2027 | NameSilo, LLC | 30 Jan 2026 · expires Jan 2027 | checking… |  |
| 2026 | 66b.org.tw | 13 Feb 2026 | Feb 2027 | GNAME.COM | 13 Feb 2026 · expires Feb 2027 | checking… |  |
| 2026 | 66b.support | 1 Mar 2026 | Mar 2027 | NameCheap, Inc. | 1 Mar 2026 · expires Mar 2027 | checking… |  |
| 2026 | 66b.works | 17 Mar 2026 | Mar 2027 | GoDaddy.com, LLC | 17 Mar 2026 · expires Mar 2027 | checking… |  |
| 2026 | 66b.company | 24 Mar 2026 | Mar 2027 | Sav.com, LLC | 24 Mar 2026 · expires Mar 2027 | checking… |  |
| 2026 | 66b.promo | 26 Mar 2026 | Mar 2027 | NameCheap, Inc. | 26 Mar 2026 · expires Mar 2027 | checking… |  |
| 2026 | 66b.academy | 27 Mar 2026 | Mar 2027 | NameCheap, Inc. | 27 Mar 2026 · expires Mar 2027 | checking… |  |
| 2026 | 66b.co.in | 1 Apr 2026 | Apr 2027 | Spaceship, Inc. | 1 Apr 2026 · expires Apr 2027 | checking… |  |
| 2026 | 66b.moi | 2 Apr 2026 | Apr 2027 | Gname.com Pte. Ltd. | 2 Apr 2026 · expires Apr 2027 | checking… |  |
| 2026 | 66b.to | 7 Apr 2026 | Apr 2027 | NAMECHEAP | 7 Apr 2026 · expires Apr 2027 | checking… |  |
| 2026 | 66b.miami | 7 May 2026 | May 2027 | Sav.com LLC | 7 May 2026 · expires May 2027 | checking… |  |
| 2026 | 66b.fit | 8 May 2026 | May 2027 | NameCheap, Inc. | 8 May 2026 · expires May 2027 | checking… |  |
| 2026 | 66b.one | 19 May 2026 | May 2027 | Dynadot Inc | 19 May 2026 · expires May 2027 | checking… |  |
| 2026 | 66b.run | 22 May 2026 | May 2027 | Dynadot Inc | 22 May 2026 · expires May 2027 | checking… |  |
| 2026 | 66b.onl | 27 May 2026 | May 2027 | Dynadot Inc | 27 May 2026 · expires May 2027 | checking… |  |
| 2026 | 66b.lat | 30 May 2026 | May 2027 | Dynadot Inc | 30 May 2026 · expires May 2027 | checking… |  |
| 2026 | 66b.bio | 2 Jun 2026 | Jun 2027 | Dynadot Inc | 2 Jun 2026 · expires Jun 2027 | checking… |  |
| 2026 | 66b.wine | 6 Jun 2026 | Jun 2027 | Dynadot Inc | 6 Jun 2026 · expires Jun 2027 | checking… |  |
| 2026 | 66b.bar | 10 Jun 2026 | Jun 2027 | Dynadot, LLC | 10 Jun 2026 · expires Jun 2027 | checking… |  |
| 2026 | 66b.plus | 10 Jun 2026 | Jun 2027 | Dynadot Inc | 10 Jun 2026 · expires Jun 2027 | checking… |  |
| 2026 | 66b.page | 12 Jun 2026 | Jun 2027 | Dynadot LLC. | 12 Jun 2026 · expires Jun 2027 | checking… |  |
| 2026 | 66b.st | 13 Jun 2026 | Jun 2027 | Dynadot | 13 Jun 2026 · expires Jun 2027 | checking… |  |
| 2026 | 66b.homes | 18 Jun 2026 | Jun 2027 | Dynadot Inc | 18 Jun 2026 · expires Jun 2027 | checking… |  |
| 2026 | 66b.day | 26 Jun 2026 | Jun 2027 | CloudFlare, Inc. | 26 Jun 2026 · expires Jun 2027 | checking… |  |
| 2026 | 66b.llc | 22 Jul 2026 | Jul 2027 | NameCheap, Inc. | 22 Jul 2026 · expires Jul 2027 | checking… | |
| 2026 | 66b.cash | 15 Aug 2026 | Aug 2027 | Dynadot Inc | 15 Aug 2026 · expires Aug 2027 | checking… |  |
| 2026 | 66b.world | 15 Aug 2026 | Aug 2027 | Dynadot Inc | 15 Aug 2026 · expires Aug 2027 | checking… |  |
| 2026 | 66b.mobi | 18 Sep 2026 | Sep 2027 | DYNADOT LLC | 18 Sep 2026 · expires Sep 2027 | checking… |  |
| 2026 | 66b.baby | 21 Sep 2026 | Sep 2027 | DYNADOT LLC | 21 Sep 2026 · expires Sep 2027 | checking… |  |
| 2026 | 66b.si | 7 Oct 2026 | Oct 2027 | Spaceship, Inc. | 7 Oct 2026 · expires Oct 2027 | checking… |  |
| — | 66b.bet | no date on record | — | — | no date on record | checking… | |
| — | 66b.buzz | no date on record | — | — | no date on record | checking… |  |
| — | 66b.club | no date on record | — | — | no date on record | checking… | |
| — | 66b.cn | no date on record | — | 腾讯云计算（北京）有限责任公司 | no date on record | checking… | |
| — | 66b.com.cn | no date on record | — | 郑州世纪创联电子科技开发有限公司 | no date on record | checking… | |
| — | 66b.de | no date on record | — | — | no date on record | checking… | |
| — | 66b.gg | no date on record | — | — | no date on record | checking… | |
| — | 66b.im | no date on record | — | — | no date on record | checking… |  |
| — | 66b.ink | no date on record | — | — | no date on record | checking… |  |
| — | 66b.ir | no date on record | — | — | no date on record | checking… | |
| — | 66b.la | no date on record | — | — | no date on record | checking… |  |
| — | 66b.mx | no date on record | Oct 2026 (passed) | Gname.com Pte. Ltd. | no date on record · expiry Oct 2026 (passed) | checking… |  |
| — | 66b.my | no date on record | — | — | no date on record | checking… |  |
| — | 66b.pl | no date on record | — | — | no date on record | checking… | |
| — | 66b.poker | no date on record | — | — | no date on record | checking… |  |
| — | 66b.red | no date on record | — | — | no date on record | checking… |  |
| — | 66b.report | no date on record | — | — | no date on record | checking… |  |
| — | 66b.sa | no date on record | — | — | no date on record | checking… | |
| — | 66b.training | no date on record | — | — | no date on record | checking… |  |
| — | 66b.win | 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.