Every extension, oldest first
b66
We have seen b66 registered in 99 extensions. The oldest is b66.net, registered on 19 Dec 2000; the newest, b66.si, on 9 Oct 2026.
Checking which of them answer in DNS today…
- Seen in
- 99 extensions
- Oldest
- 2000 b66.net
- Newest
- 2026 b66.si
- In DNS today
- … checking
Registered in
| Year | Domain | Registered | Expires | Registrar | Details | DNS today | Screenshot |
|---|---|---|---|---|---|---|---|
| 2000 | b66.net | 19 Dec 2000 | Dec 2026 | Tucows Domains Inc. | 19 Dec 2000 expires Dec 2026 | checking… | |
| 2002 | b66.info | 12 Apr 2002 | Apr 2027 | GoDaddy.com, LLC | 12 Apr 2002 expires Apr 2027 | checking… | |
| 2004 | b66.com | 22 Jun 2004 | Jun 2026 (passed) | Gname.com Pte. Ltd. | 22 Jun 2004 expiry Jun 2026 (passed) | checking… |  |
| 2005 | b66.ru | 2 Nov 2005 | — | RU-CENTER-RU | 2 Nov 2005 | checking… | |
| 2012 | b66.it | 10 Sep 2012 | — | — | 10 Sep 2012 | checking… |  |
| 2014 | b66.cc | 30 Jul 2014 | Jul 2027 | Gname.com Pte. Ltd. | 30 Jul 2014 expires Jul 2027 | checking… |  |
| 2014 | b66.hu | 27 Oct 2014 | — | — | 27 Oct 2014 | checking… | |
| 2016 | b66.vip | 17 May 2016 | May 2026 (passed) | Gname.com Pte. Ltd. | 17 May 2016 expiry May 2026 (passed) | checking… | |
| 2017 | b66.in | 31 Jan 2017 | Jan 2027 | #1 Indian Domains dba Mitsu.in | 31 Jan 2017 expires Jan 2027 | checking… | |
| 2018 | b66.app | 8 May 2018 | May 2027 | West263 International Limited | 8 May 2018 expires May 2027 | checking… | |
| 2019 | b66.pl | 18 Nov 2019 | Nov 2026 | Smarthost Sp. z o.o. | 18 Nov 2019 expires Nov 2026 | checking… |  |
| 2021 | b66.space | 15 Jul 2021 | Jul 2031 | Alibaba Cloud Computing Ltd.… | 15 Jul 2021 expires Jul 2031 | checking… |  |
| 2022 | b66.vin | 9 Aug 2022 | Aug 2027 | GoDaddy.com, LLC | 9 Aug 2022 expires Aug 2027 | checking… |  |
| 2022 | b66.ltd | 7 Oct 2022 | Oct 2026 (passed) | GoDaddy.com, LLC | 7 Oct 2022 expiry Oct 2026 (passed) | checking… |  |
| 2022 | b66.online | 7 Oct 2022 | Oct 2026 (passed) | GoDaddy.com, LLC | 7 Oct 2022 expiry Oct 2026 (passed) | checking… | |
| 2022 | b66.quest | 7 Oct 2022 | Oct 2026 (passed) | Go Daddy, LLC | 7 Oct 2022 expiry Oct 2026 (passed) | checking… |  |
| 2022 | b66.services | 7 Oct 2022 | Oct 2026 (passed) | GoDaddy.com, LLC | 7 Oct 2022 expiry Oct 2026 (passed) | checking… |  |
| 2022 | b66.today | 7 Oct 2022 | Oct 2026 (passed) | GoDaddy.com, LLC | 7 Oct 2022 expiry Oct 2026 (passed) | checking… |  |
| 2022 | b66.website | 7 Oct 2022 | Oct 2026 (passed) | GoDaddy.com, LLC | 7 Oct 2022 expiry Oct 2026 (passed) | checking… |  |
| 2022 | b66.world | 7 Oct 2022 | Oct 2026 (passed) | GoDaddy.com, LLC | 7 Oct 2022 expiry Oct 2026 (passed) | checking… |  |
| 2023 | b66.com.tw | 1 Mar 2023 | Mar 2027 | PCHOME | 1 Mar 2023 expires Mar 2027 | checking… | |
| 2023 | b66.uk | 26 Apr 2023 | Apr 2027 | ANY-Web Limited | 26 Apr 2023 expires Apr 2027 | checking… |  |
| 2025 | b66.com.br | 4 Apr 2025 | — | — | 4 Apr 2025 | checking… |  |
| 2025 | b66.site | 10 May 2025 | May 2026 (passed) | Gname.com Pte. Ltd. | 10 May 2025 expiry May 2026 (passed) | checking… | |
| 2025 | b66.fun | 12 Jun 2025 | Jun 2026 (passed) | VIRTUA DRUG Kutatási Szolgált… | 12 Jun 2025 expiry Jun 2026 (passed) | checking… |  |
| 2025 | b66.me | 16 Jun 2025 | Jun 2027 | Dynadot Inc | 16 Jun 2025 expires Jun 2027 | checking… |  |
| 2025 | b66.org | 5 Jul 2025 | Jul 2026 (passed) | Gname 289 Inc | 5 Jul 2025 expiry Jul 2026 (passed) | checking… | |
| 2025 | b66.click | 21 Jul 2025 | Jul 2026 (passed) | West263 International Limited | 21 Jul 2025 expiry Jul 2026 (passed) | checking… | |
| 2025 | b66.se | 7 Aug 2025 | — | Loopia AB | 7 Aug 2025 | checking… |  |
| 2025 | b66.icu | 11 Aug 2025 | Aug 2026 (passed) | DYNADOT LLC | 11 Aug 2025 expiry Aug 2026 (passed) | checking… | |
| 2025 | b66.lol | 11 Aug 2025 | Aug 2027 | Dynadot Inc | 11 Aug 2025 expires Aug 2027 | checking… |  |
| 2025 | b66.games | 29 Aug 2025 | Aug 2026 (passed) | Spaceship, Inc. | 29 Aug 2025 expiry Aug 2026 (passed) | checking… |  |
| 2025 | b66.group | 20 Sep 2025 | Sep 2026 (passed) | Spaceship, Inc. | 20 Sep 2025 expiry Sep 2026 (passed) | checking… |  |
| 2025 | b66.lat | 5 Oct 2025 | Oct 2026 (passed) | DYNADOT LLC | 5 Oct 2025 expiry Oct 2026 (passed) | checking… |  |
| 2025 | b66.fan | 8 Oct 2025 | Oct 2026 (passed) | Porkbun LLC | 8 Oct 2025 expiry Oct 2026 (passed) | checking… |  |
| 2025 | b66.xyz | 29 Oct 2025 | Oct 2026 | NameSilo, LLC | 29 Oct 2025 expires Oct 2026 | checking… |  |
| 2025 | b66.shop | 16 Dec 2025 | Dec 2026 | Enom, Inc | 16 Dec 2025 expires Dec 2026 | checking… | |
| 2025 | b66.ca | 25 Dec 2025 | Dec 2026 | 8648255 CANADA LTD. O/A Dynad… | 25 Dec 2025 expires Dec 2026 | checking… | |
| 2026 | b66.bet | 2 Feb 2026 | Feb 2027 | Domain Science Kutatási Szolg… | 2 Feb 2026 expires Feb 2027 | checking… |  |
| 2026 | b66.io | 2 Feb 2026 | Feb 2027 | GoDaddy.com, LLC | 2 Feb 2026 expires Feb 2027 | checking… |  |
| 2026 | b66.asia | 19 Feb 2026 | Feb 2027 | Alibaba Cloud Computing Ltd.… | 19 Feb 2026 expires Feb 2027 | checking… | |
| 2026 | b66.help | 27 Feb 2026 | Feb 2027 | Spaceship, Inc. | 27 Feb 2026 expires Feb 2027 | checking… |  |
| 2026 | b66.us | 23 Mar 2026 | Mar 2027 | Dynadot Inc | 23 Mar 2026 expires Mar 2027 | checking… | |
| 2026 | b66.live | 10 Apr 2026 | Apr 2027 | Dynadot Inc | 10 Apr 2026 expires Apr 2027 | checking… |  |
| 2026 | b66.best | 8 May 2026 | May 2027 | Dynadot Inc | 8 May 2026 expires May 2027 | checking… |  |
| 2026 | b66.one | 13 May 2026 | May 2027 | Dynadot Inc | 13 May 2026 expires May 2027 | checking… |  |
| 2026 | b66.casino | 14 May 2026 | May 2027 | NameCheap, Inc. | 14 May 2026 expires May 2027 | checking… | |
| 2026 | b66.biz | 16 May 2026 | May 2027 | Gname.com Pte. Ltd. | 16 May 2026 expires May 2027 | checking… | |
| 2026 | b66.mobi | 16 May 2026 | May 2027 | GNAME.COM PTE. LTD. | 16 May 2026 expires May 2027 | checking… | |
| 2026 | b66.run | 21 May 2026 | May 2027 | Dynadot Inc | 21 May 2026 expires May 2027 | checking… |  |
| 2026 | b66.pw | 27 May 2026 | May 2027 | Chengdu West Dimension Digita… | 27 May 2026 expires May 2027 | checking… | |
| 2026 | b66.onl | 29 May 2026 | May 2027 | Dynadot Inc | 29 May 2026 expires May 2027 | checking… |  |
| 2026 | b66.mom | 30 May 2026 | May 2027 | Dynadot Inc | 30 May 2026 expires May 2027 | checking… |  |
| 2026 | b66.buzz | 31 May 2026 | May 2027 | DYNADOT LLC | 31 May 2026 expires May 2027 | checking… |  |
| 2026 | b66.bio | 2 Jun 2026 | Jun 2027 | Dynadot Inc | 2 Jun 2026 expires Jun 2027 | checking… |  |
| 2026 | b66.wine | 8 Jun 2026 | Jun 2027 | Dynadot Inc | 8 Jun 2026 expires Jun 2027 | checking… |  |
| 2026 | b66.bar | 10 Jun 2026 | Jun 2027 | Dynadot, LLC | 10 Jun 2026 expires Jun 2027 | checking… |  |
| 2026 | b66.dev | 10 Jun 2026 | Jun 2027 | Dynadot LLC. | 10 Jun 2026 expires Jun 2027 | checking… |  |
| 2026 | b66.plus | 11 Jun 2026 | Jun 2027 | Dynadot Inc | 11 Jun 2026 expires Jun 2027 | checking… | |
| 2026 | b66.page | 12 Jun 2026 | Jun 2027 | Dynadot LLC. | 12 Jun 2026 expires Jun 2027 | checking… |  |
| 2026 | b66.ink | 13 Jun 2026 | Jun 2027 | Chengdu west dimension digita… | 13 Jun 2026 expires Jun 2027 | checking… |  |
| 2026 | b66.st | 13 Jun 2026 | Jun 2027 | Dynadot | 13 Jun 2026 expires Jun 2027 | checking… |  |
| 2026 | b66.homes | 9 Jul 2026 | Jul 2027 | Dynadot Inc | 9 Jul 2026 expires Jul 2027 | checking… |  |
| 2026 | b66.game | 16 Jul 2026 | Jul 2027 | July Name Limited | 16 Jul 2026 expires Jul 2027 | checking… | |
| 2026 | b66.ad | 28 Jul 2026 | Jul 2027 | DYNADOT | 28 Jul 2026 expires Jul 2027 | checking… |  |
| 2026 | b66.ng | 28 Jul 2026 | Jul 2027 | DYNADOT INC | 28 Jul 2026 expires Jul 2027 | checking… |  |
| 2026 | b66.cam | 14 Aug 2026 | Aug 2027 | Dynadot Inc | 14 Aug 2026 expires Aug 2027 | checking… |  |
| 2026 | b66.bingo | 6 Sep 2026 | Sep 2027 | Dynadot Inc | 6 Sep 2026 expires Sep 2027 | checking… |  |
| 2026 | b66.si | 9 Oct 2026 | Oct 2027 | Spaceship, Inc. | 9 Oct 2026 expires Oct 2027 | checking… |  |
| — | b66.ac | no date on record | — | — | no date on record | checking… | |
| — | b66.au | no date on record | — | — | no date on record | checking… |  |
| — | b66.be | no date on record | — | — | no date on record | checking… | |
| — | b66.bz | no date on record | — | — | no date on record | checking… | |
| — | b66.club | no date on record | — | — | no date on record | checking… |  |
| — | b66.cn | no date on record | — | 厦门易名科技股份有限公司 | no date on record | checking… | |
| — | b66.co | no date on record | — | — | no date on record | checking… | |
| — | b66.co.uk | no date on record | — | — | no date on record | checking… |  |
| — | b66.co.za | no date on record | — | — | no date on record | checking… |  |
| — | b66.ee | no date on record | — | — | no date on record | checking… | |
| — | b66.eu | no date on record | — | — | no date on record | checking… | |
| — | b66.fund | no date on record | — | — | no date on record | checking… | |
| — | b66.gg | no date on record | — | — | no date on record | checking… | |
| — | b66.im | no date on record | Apr 2027 | — | no date on record expires Apr 2027 | checking… |  |
| — | b66.la | no date on record | — | — | no date on record | checking… | |
| — | b66.land | no date on record | — | — | no date on record | checking… | |
| — | b66.life | no date on record | — | — | no date on record | checking… |  |
| — | b66.mx | no date on record | Jun 2027 | GoDaddy.com | no date on record expires Jun 2027 | checking… |  |
| — | b66.my | no date on record | — | — | no date on record | checking… | |
| — | b66.news | no date on record | — | — | no date on record | checking… | |
| — | b66.pe | no date on record | — | Evoluci?n Per? SRL. | no date on record | checking… | |
| — | b66.ph | no date on record | — | — | no date on record | checking… | |
| — | b66.pics | no date on record | — | — | no date on record | checking… | |
| — | b66.pro | no date on record | — | — | no date on record | checking… |  |
| — | b66.sk | no date on record | — | — | no date on record | checking… | |
| — | b66.store | no date on record | — | — | no date on record | checking… | |
| — | b66.tech | no date on record | — | — | no date on record | checking… | |
| — | b66.top | no date on record | — | — | no date on record | checking… |  |
| — | b66.vc | no date on record | — | — | no date on record | checking… |  |
| — | b66.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.