Every extension, oldest first
2ndbrain
We have seen 2ndbrain registered in 61 extensions. The oldest is 2ndbrain.com, registered on 17 Dec 2008; the newest, 2ndbrain.si, on 24 Sep 2026.
Checking which of them answer in DNS today…
- Seen in
- 61 extensions
- Oldest
- 2008 2ndbrain.com
- Newest
- 2026 2ndbrain.si
- In DNS today
- … checking
Registered in
| Year | Domain | Registered | Expires | Registrar | Details | DNS today | Screenshot |
|---|---|---|---|---|---|---|---|
| 2008 | 2ndbrain.com | 17 Dec 2008 | Dec 2026 | Ascio Technologies, Inc | 17 Dec 2008 expires Dec 2026 | checking… |  |
| 2018 | 2ndbrain.io | 30 Oct 2018 | Oct 2026 | GANDI SAS | 30 Oct 2018 expires Oct 2026 | checking… | |
| 2021 | 2ndbrain.cc | 7 Apr 2021 | Apr 2027 | GoDaddy.com, LLC | 7 Apr 2021 expires Apr 2027 | checking… |  |
| 2023 | 2ndbrain.support | 23 May 2023 | May 2026 (passed) | Porkbun LLC | 23 May 2023 expiry May 2026 (passed) | checking… |  |
| 2023 | 2ndbrain.info | 23 Oct 2023 | Oct 2026 (passed) | GoDaddy.com, LLC | 23 Oct 2023 expiry Oct 2026 (passed) | checking… | |
| 2024 | 2ndbrain.ai | 7 Mar 2024 | Mar 2028 | Dynadot Inc | 7 Mar 2024 expires Mar 2028 | checking… |  |
| 2024 | 2ndbrain.site | 20 Mar 2024 | Mar 2027 | NameCheap, Inc. | 20 Mar 2024 expires Mar 2027 | checking… |  |
| 2024 | 2ndbrain.app | 3 Aug 2024 | Aug 2027 | CloudFlare, Inc. | 3 Aug 2024 expires Aug 2027 | checking… |  |
| 2024 | 2ndbrain.me | 7 Dec 2024 | Dec 2026 | Network Solutions, LLC | 7 Dec 2024 expires Dec 2026 | checking… |  |
| 2025 | 2ndbrain.xyz | 5 Jan 2025 | Jan 2027 | Squarespace Domains II LLC | 5 Jan 2025 expires Jan 2027 | checking… |  |
| 2025 | 2ndbrain.solutions | 22 Apr 2025 | Apr 2026 (passed) | Porkbun LLC | 22 Apr 2025 expiry Apr 2026 (passed) | checking… |  |
| 2025 | 2ndbrain.pro | 8 May 2025 | May 2026 (passed) | INWX GmbH | 8 May 2025 expiry May 2026 (passed) | checking… |  |
| 2025 | 2ndbrain.storepending delete on 13 May 2026 | 8 May 2025 | May 2026 (passed) | INWX GmbH | 8 May 2025 expiry May 2026 (passed) | checking… | |
| 2025 | 2ndbrain.shop | 28 May 2025 | May 2026 (passed) | HOSTINGER operations, UAB | 28 May 2025 expiry May 2026 (passed) | checking… | |
| 2025 | 2ndbrain.dev | 14 Jun 2025 | Jun 2026 (passed) | Tucows Domains Inc | 14 Jun 2025 expiry Jun 2026 (passed) | checking… |  |
| 2025 | 2ndbrain.page | 26 Jun 2025 | Jun 2027 | Squarespace Domains II LLC. | 26 Jun 2025 expires Jun 2027 | checking… |  |
| 2025 | 2ndbrain.net | 11 Jul 2025 | Jul 2026 (passed) | Cloudflare, Inc. | 11 Jul 2025 expiry Jul 2026 (passed) | checking… | |
| 2025 | 2ndbrain.blog | 13 Jul 2025 | Jul 2026 (passed) | Cloudflare, Inc. | 13 Jul 2025 expiry Jul 2026 (passed) | checking… |  |
| 2025 | 2ndbrain.digital | 22 Jul 2025 | Jul 2026 (passed) | HOSTINGER operations, UAB | 22 Jul 2025 expiry Jul 2026 (passed) | checking… |  |
| 2025 | 2ndbrain.work | 29 Jul 2025 | Jul 2026 (passed) | NameCheap, Inc. | 29 Jul 2025 expiry Jul 2026 (passed) | checking… | |
| 2025 | 2ndbrain.ca | 5 Dec 2025 | Dec 2026 | Go Daddy Domains Canada, Inc | 5 Dec 2025 expires Dec 2026 | checking… | |
| 2025 | 2ndbrain.in | 18 Dec 2025 | Dec 2028 | Endurance International Group… | 18 Dec 2025 expires Dec 2028 | checking… |  |
| 2026 | 2ndbrain.space | 12 Jan 2026 | Jan 2027 | GoDaddy.com, LLC | 12 Jan 2026 expires Jan 2027 | checking… |  |
| 2026 | 2ndbrain.email | 1 Mar 2026 | Mar 2027 | HOSTINGER operations, UAB | 1 Mar 2026 expires Mar 2027 | checking… |  |
| 2026 | 2ndbrain.online | 15 Mar 2026 | Mar 2027 | Tucows Domains Inc. | 15 Mar 2026 expires Mar 2027 | checking… |  |
| 2026 | 2ndbrain.org | 26 Mar 2026 | Mar 2027 | NameCheap, Inc. | 26 Mar 2026 expires Mar 2027 | checking… |  |
| 2026 | 2ndbrain.fi | 29 Mar 2026 | Mar 2027 | — | 29 Mar 2026 expires Mar 2027 | checking… |  |
| 2026 | 2ndbrain.website | 30 Mar 2026 | Mar 2028 | NAMECHEAP INC | 30 Mar 2026 expires Mar 2028 | checking… |  |
| 2026 | 2ndbrain.us | 19 Apr 2026 | Apr 2031 | GoDaddy.com, LLC | 19 Apr 2026 expires Apr 2031 | checking… |  |
| 2026 | 2ndbrain.cloud | 23 Apr 2026 | Apr 2027 | HOSTINGER operations, UAB | 23 Apr 2026 expires Apr 2027 | checking… |  |
| 2026 | 2ndbrain.chat | 6 May 2026 | May 2027 | Domain Science Kutatási Szolg… | 6 May 2026 expires May 2027 | checking… |  |
| 2026 | 2ndbrain.top | 10 May 2026 | May 2036 | NameSilo, LLC | 10 May 2026 expires May 2036 | checking… |  |
| 2026 | 2ndbrain.hu | 5 Jun 2026 | — | — | 5 Jun 2026 | checking… |  |
| 2026 | 2ndbrain.one | 8 Jun 2026 | Jun 2027 | Key-Systems LLC | 8 Jun 2026 expires Jun 2027 | checking… |  |
| 2026 | 2ndbrain.id | 24 Jul 2026 | Jul 2031 | PT Jagat Informasi Solusi (in… | 24 Jul 2026 expires Jul 2031 | checking… |  |
| 2026 | 2ndbrain.tech | 25 Jul 2026 | Jul 2027 | INWX GmbH | 25 Jul 2026 expires Jul 2027 | checking… |  |
| 2026 | 2ndbrain.vip | 31 Jul 2026 | Jul 2027 | Alibaba Cloud Computing Ltd.… | 31 Jul 2026 expires Jul 2027 | checking… | |
| 2026 | 2ndbrain.africa | 24 Aug 2026 | Aug 2027 | OpenSRS | 24 Aug 2026 expires Aug 2027 | checking… |  |
| 2026 | 2ndbrain.si | 24 Sep 2026 | Sep 2027 | AVANT.SI d.o.o. | 24 Sep 2026 expires Sep 2027 | checking… |  |
| — | 2ndbrain.at | no date on record | — | hosttech GmbH ( https://nic.a… | no date on record | checking… |  |
| — | 2ndbrain.biz | no date on record | — | — | no date on record | checking… | |
| — | 2ndbrain.co | no date on record | — | — | no date on record | checking… |  |
| — | 2ndbrain.co.jp | no date on record | — | — | no date on record | checking… |  |
| — | 2ndbrain.co.uk | no date on record | — | — | no date on record | checking… | |
| — | 2ndbrain.co.za | no date on record | — | — | no date on record | checking… |  |
| — | 2ndbrain.com.br | no date on record | — | — | no date on record | checking… |  |
| — | 2ndbrain.eu | no date on record | — | — | no date on record | checking… |  |
| — | 2ndbrain.fr | no date on record | — | — | no date on record | checking… |  |
| — | 2ndbrain.guru | no date on record | — | — | no date on record | checking… | |
| — | 2ndbrain.ir | no date on record | — | — | no date on record | checking… |  |
| — | 2ndbrain.jp | no date on record | — | — | no date on record | checking… |  |
| — | 2ndbrain.live | no date on record | — | — | no date on record | checking… |  |
| — | 2ndbrain.my | no date on record | — | — | no date on record | checking… |  |
| — | 2ndbrain.nz | no date on record | — | — | no date on record | checking… |  |
| — | 2ndbrain.ru | no date on record | — | — | no date on record | checking… | |
| — | 2ndbrain.se | no date on record | — | — | no date on record | checking… |  |
| — | 2ndbrain.sg | no date on record | — | — | no date on record | checking… |  |
| — | 2ndbrain.uk | no date on record | — | — | no date on record | checking… | |
| — | 2ndbrain.ventures | no date on record | — | — | no date on record | checking… | |
| — | 2ndbrain.wiki | no date on record | — | — | no date on record | checking… |  |
| — | 2ndbrain.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.