Every extension, oldest first
back2
We have seen back2 registered in 52 extensions. The oldest is back2.co.uk, registered on 8 Dec 1998; the newest, back2.health, on 25 Oct 2026.
Checking which of them answer in DNS today…
- Seen in
- 52 extensions
- Oldest
- 1998 back2.co.uk
- Newest
- 2026 back2.health
- In DNS today
- … checking
Registered in
| Year | Domain | Registered | Expires | Registrar | Details | DNS today | Screenshot |
|---|---|---|---|---|---|---|---|
| 1998 | back2.co.uk | 8 Dec 1998 | Dec 2026 | Ionos SE | 8 Dec 1998 expires Dec 2026 | checking… |  |
| 1999 | back2.com | 25 Nov 1999 | Nov 2026 | GoDaddy.com, LLC | 25 Nov 1999 expires Nov 2026 | checking… | |
| 2002 | back2.biz | 5 Jan 2002 | Jan 2027 | InterNetX GmbH | 5 Jan 2002 expires Jan 2027 | checking… | |
| 2010 | back2.it | 1 Oct 2010 | — | — | 1 Oct 2010 | checking… | |
| 2011 | back2.me | 24 Sep 2011 | Sep 2027 | GoDaddy.com, LLC | 24 Sep 2011 expires Sep 2027 | checking… | |
| 2014 | back2.center | 4 Sep 2014 | Sep 2026 (passed) | DNC Holdings, Inc. | 4 Sep 2014 expiry Sep 2026 (passed) | checking… | |
| 2014 | back2.bayern | 30 Sep 2014 | Sep 2026 (passed) | InterNetX GmbH | 30 Sep 2014 expiry Sep 2026 (passed) | checking… |  |
| 2014 | back2.black | 30 Oct 2014 | Oct 2026 (passed) | IONOS SE | 30 Oct 2014 expiry Oct 2026 (passed) | checking… |  |
| 2016 | back2.org | 29 Nov 2016 | Nov 2026 | GoDaddy.com, LLC | 29 Nov 2016 expires Nov 2026 | checking… | |
| 2018 | back2.nl | 6 Feb 2018 | — | — | 6 Feb 2018 | checking… |  |
| 2019 | back2.news | 17 Jul 2019 | Jul 2027 | NameCheap, Inc. | 17 Jul 2019 expires Jul 2027 | checking… | |
| 2020 | back2.life | 4 Feb 2020 | Feb 2027 | GoDaddy.com, LLC | 4 Feb 2020 expires Feb 2027 | checking… |  |
| 2020 | back2.dev | 3 Jul 2020 | Jul 2026 (passed) | Synergy Wholesale Accreditati… | 3 Jul 2020 expiry Jul 2026 (passed) | checking… |  |
| 2020 | back2.one | 1 Oct 2020 | Oct 2026 (passed) | GoDaddy.com, LLC | 1 Oct 2020 expiry Oct 2026 (passed) | checking… |  |
| 2021 | back2.works | 21 Jul 2021 | Jul 2027 | Network Solutions, LLC | 21 Jul 2021 expires Jul 2027 | checking… |  |
| 2023 | back2.ru | 24 Sep 2023 | — | REGRU-RU | 24 Sep 2023 | checking… | |
| 2023 | back2.cloud | 18 Nov 2023 | Nov 2026 | GoDaddy | 18 Nov 2023 expires Nov 2026 | checking… | |
| 2024 | back2.blue | 14 Jan 2024 | Jan 2028 | GoDaddy.com, LLC | 14 Jan 2024 expires Jan 2028 | checking… | |
| 2024 | back2.business | 7 Aug 2024 | Aug 2027 | Automattic Inc. | 7 Aug 2024 expires Aug 2027 | checking… |  |
| 2024 | back2.space | 11 Sep 2024 | Sep 2026 (passed) | Registrar of Domain Names REG… | 11 Sep 2024 expiry Sep 2026 (passed) | checking… |  |
| 2025 | back2.market | 7 Feb 2025 | Feb 2027 | GoDaddy.com, LLC | 7 Feb 2025 expires Feb 2027 | checking… |  |
| 2025 | back2.uz | 14 Mar 2025 | Mar 2027 | SUVAN NET | 14 Mar 2025 expires Mar 2027 | checking… |  |
| 2025 | back2.school | 16 Apr 2025 | Apr 2027 | Xiamen ChinaSource Internet S… | 16 Apr 2025 expires Apr 2027 | checking… | |
| 2025 | back2.fan | 28 Apr 2025 | Apr 2027 | Sav.com, LLC | 28 Apr 2025 expires Apr 2027 | checking… |  |
| 2025 | back2.ai | 1 Jun 2025 | Jun 2027 | Spaceship, Inc. | 1 Jun 2025 expires Jun 2027 | checking… | |
| 2025 | back2.bio | 2 Sep 2025 | Sep 2026 (passed) | GoDaddy.com, LLC | 2 Sep 2025 expiry Sep 2026 (passed) | checking… |  |
| 2025 | back2.church | 1 Nov 2025 | Nov 2026 (passed) | Squarespace Domains II LLC | 1 Nov 2025 expiry Nov 2026 (passed) | checking… |  |
| 2025 | back2.net | 26 Dec 2025 | Dec 2026 | Domaincomesaround.com LLC | 26 Dec 2025 expires Dec 2026 | checking… | |
| 2026 | back2.you | 11 Feb 2026 | Feb 2027 | Porkbun LLC | 11 Feb 2026 expires Feb 2027 | checking… |  |
| 2026 | back2.top | 2 Mar 2026 | Mar 2027 | Spaceship, Inc. | 2 Mar 2026 expires Mar 2027 | checking… |  |
| 2026 | back2.app | 4 Mar 2026 | Mar 2027 | NETIM SARL | 4 Mar 2026 expires Mar 2027 | checking… |  |
| 2026 | back2.io | 19 Mar 2026 | Mar 2027 | NETIM SAS | 19 Mar 2026 expires Mar 2027 | checking… |  |
| 2026 | back2.work | 16 Apr 2026 | Apr 2027 | GoDaddy.com, LLC | 16 Apr 2026 expires Apr 2027 | checking… |  |
| 2026 | back2.events | 23 Apr 2026 | Apr 2027 | NameCheap, Inc. | 23 Apr 2026 expires Apr 2027 | checking… |  |
| 2026 | back2.live | 23 Apr 2026 | Apr 2027 | NameCheap, Inc. | 23 Apr 2026 expires Apr 2027 | checking… |  |
| 2026 | back2.cyou | 24 Jul 2026 | Jul 2027 | NicNames, Inc. | 24 Jul 2026 expires Jul 2027 | checking… |  |
| 2026 | back2.pl | 29 Jul 2026 | Jul 2027 | Key-Systems GmbH | 29 Jul 2026 expires Jul 2027 | checking… |  |
| 2026 | back2.berlin | 6 Aug 2026 | Aug 2027 | IONOS SE | 6 Aug 2026 expires Aug 2027 | checking… |  |
| 2026 | back2.site | 22 Aug 2026 | Aug 2027 | NameCheap, Inc. | 22 Aug 2026 expires Aug 2027 | checking… |  |
| 2026 | back2.africa | 4 Sep 2026 | Sep 2027 | GoDaddy Domains | 4 Sep 2026 expires Sep 2027 | checking… |  |
| 2026 | back2.college | 18 Sep 2026 | Sep 2027 | NAMECHEAP INC | 18 Sep 2026 expires Sep 2027 | checking… |  |
| 2026 | back2.health | 25 Oct 2026 | Oct 2027 | Spaceship, Inc. | 25 Oct 2026 expires Oct 2027 | checking… | |
| — | back2.ch | no date on record | — | — | no date on record | checking… |  |
| — | back2.cn | no date on record | — | 上海贝锐信息科技股份有限公司 | no date on record | checking… | |
| — | back2.co | no date on record | — | — | no date on record | checking… | |
| — | back2.com.cn | no date on record | — | — | no date on record | checking… | |
| — | back2.earth | no date on record | — | — | no date on record | checking… | |
| — | back2.ee | no date on record | — | — | no date on record | checking… |  |
| — | back2.eu | no date on record | — | — | no date on record | checking… |  |
| — | back2.fit | no date on record | — | — | no date on record | checking… | |
| — | back2.fitness | no date on record | — | — | no date on record | checking… |  |
| — | back2.su | 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.