Every extension, oldest first
theoria
We have seen theoria registered in 89 extensions. The oldest is theoria.com, registered on 12 Sep 1995; the newest, theoria.video, on 18 Oct 2026.
Checking which of them answer in DNS today…
- Seen in
- 89 extensions
- Oldest
- 1995 theoria.com
- Newest
- 2026 theoria.video
- In DNS today
- … checking
Registered in
| Year | Domain | Registered | Expires | Registrar | Details | DNS today | Screenshot |
|---|---|---|---|---|---|---|---|
| 1995 | theoria.com | 12 Sep 1995 | Sep 2026 (passed) | Network Solutions, LLC | 12 Sep 1995 expiry Sep 2026 (passed) | checking… | |
| 1998 | theoria.it | 6 Oct 1998 | Jan 2027 | Nameshield | 6 Oct 1998 expires Jan 2027 | checking… |  |
| 2001 | theoria.net | 8 Sep 2001 | Sep 2026 (passed) | DNC Holdings, Inc | 8 Sep 2001 expiry Sep 2026 (passed) | checking… |  |
| 2002 | theoria.org | 3 Jan 2002 | Jan 2027 | GoDaddy.com, LLC | 3 Jan 2002 expires Jan 2027 | checking… | |
| 2002 | theoria.ne.jp | 27 Mar 2002 | Mar 2027 | — | 27 Mar 2002 expires Mar 2027 | checking… | |
| 2002 | theoria.us | 9 Sep 2002 | Sep 2027 | Cloudflare, Inc. | 9 Sep 2002 expires Sep 2027 | checking… | |
| 2005 | theoria.ca | 9 Sep 2005 | Sep 2027 | Namespro Solutions Inc. | 9 Sep 2005 expires Sep 2027 | checking… |  |
| 2012 | theoria.co.jp | 27 Jun 2012 | Jun 2027 | — | 27 Jun 2012 expires Jun 2027 | checking… | |
| 2014 | theoria.tokyo | 18 Aug 2014 | Aug 2028 | GMO Internet Group, Inc. d/b/… | 18 Aug 2014 expires Aug 2028 | checking… | |
| 2016 | theoria.tv | 4 Jul 2016 | Jul 2027 | GoDaddy.com, LLC | 4 Jul 2016 expires Jul 2027 | checking… | |
| 2018 | theoria.group | 1 Feb 2018 | Feb 2027 | GoDaddy.com, LLC | 1 Feb 2018 expires Feb 2027 | checking… |  |
| 2019 | theoria.cz | 2 Oct 2019 | — | REG-THINLINE | 2 Oct 2019 | checking… |  |
| 2019 | theoria.cc | 13 Dec 2019 | Dec 2026 | Key-Systems GmbH | 13 Dec 2019 expires Dec 2026 | checking… |  |
| 2022 | theoria.co | 3 Mar 2022 | Mar 2028 | GoDaddy.com, LLC | 3 Mar 2022 expires Mar 2028 | checking… |  |
| 2022 | theoria.co.kr | 6 Jul 2022 | Jul 2027 | — | 6 Jul 2022 expires Jul 2027 | checking… | |
| 2022 | theoria.ltd | 12 Jul 2022 | Jul 2026 (passed) | Alibaba Cloud Computing Ltd.… | 12 Jul 2022 expiry Jul 2026 (passed) | checking… | |
| 2022 | theoria.world | 12 Jul 2022 | Jul 2026 (passed) | Alibaba Cloud Computing Ltd.… | 12 Jul 2022 expiry Jul 2026 (passed) | checking… | |
| 2023 | theoria.blog | 27 Jan 2023 | Jan 2027 | Automattic Inc. | 27 Jan 2023 expires Jan 2027 | checking… | |
| 2023 | theoria.ai | 4 May 2023 | May 2027 | GoDaddy.com, LLC | 4 May 2023 expires May 2027 | checking… |  |
| 2023 | theoria.app | 4 May 2023 | May 2026 (passed) | GoDaddy.com, LLC | 4 May 2023 expiry May 2026 (passed) | checking… |  |
| 2023 | theoria.art | 4 May 2023 | May 2026 (passed) | Go Daddy, LLC | 4 May 2023 expiry May 2026 (passed) | checking… |  |
| 2023 | theoria.bio | 4 May 2023 | May 2026 (passed) | GoDaddy.com, LLC | 4 May 2023 expiry May 2026 (passed) | checking… |  |
| 2023 | theoria.biz | 4 May 2023 | May 2027 | GoDaddy.com, LLC | 4 May 2023 expires May 2027 | checking… |  |
| 2023 | theoria.cloud | 4 May 2023 | May 2026 (passed) | GoDaddy | 4 May 2023 expiry May 2026 (passed) | checking… |  |
| 2023 | theoria.company | 4 May 2023 | May 2026 (passed) | GoDaddy.com, LLC | 4 May 2023 expiry May 2026 (passed) | checking… |  |
| 2023 | theoria.dev | 4 May 2023 | May 2026 (passed) | GoDaddy.com, LLC | 4 May 2023 expiry May 2026 (passed) | checking… | |
| 2023 | theoria.earth | 4 May 2023 | May 2026 (passed) | GoDaddy.com, LLC | 4 May 2023 expiry May 2026 (passed) | checking… |  |
| 2023 | theoria.fyi | 4 May 2023 | May 2027 | GoDaddy.com, LLC | 4 May 2023 expires May 2027 | checking… |  |
| 2023 | theoria.life | 4 May 2023 | May 2027 | GoDaddy.com, LLC | 4 May 2023 expires May 2027 | checking… |  |
| 2023 | theoria.love | 4 May 2023 | May 2026 (passed) | GoDaddy | 4 May 2023 expiry May 2026 (passed) | checking… | |
| 2023 | theoria.miami | 4 May 2023 | May 2027 | GoDaddy.com, LLC | 4 May 2023 expires May 2027 | checking… |  |
| 2023 | theoria.news | 4 May 2023 | May 2027 | GoDaddy.com, LLC | 4 May 2023 expires May 2027 | checking… |  |
| 2023 | theoria.online | 4 May 2023 | May 2026 (passed) | GoDaddy.com, LLC | 4 May 2023 expiry May 2026 (passed) | checking… | |
| 2023 | theoria.services | 4 May 2023 | May 2027 | GoDaddy.com, LLC | 4 May 2023 expires May 2027 | checking… |  |
| 2024 | theoria.xyz | 29 May 2024 | May 2027 | Unstoppable Domains Inc. | 29 May 2024 expires May 2027 | checking… | |
| 2024 | theoria.no | 13 Aug 2024 | — | Domeneshop AS | 13 Aug 2024 | checking… |  |
| 2024 | theoria.education | 24 Nov 2024 | Nov 2026 | Network Solutions, LLC | 24 Nov 2024 expires Nov 2026 | checking… |  |
| 2025 | theoria.kr | 2 Jul 2025 | Jul 2027 | — | 2 Jul 2025 expires Jul 2027 | checking… | |
| 2025 | theoria.media | 31 Jul 2025 | Jul 2026 (passed) | Squarespace Domains II LLC | 31 Jul 2025 expiry Jul 2026 (passed) | checking… |  |
| 2025 | theoria.shop | 6 Oct 2025 | Oct 2026 (passed) | Spaceship, Inc. | 6 Oct 2025 expiry Oct 2026 (passed) | checking… |  |
| 2025 | theoria.cfd | 22 Nov 2025 | Nov 2026 | NameSilo, LLC | 22 Nov 2025 expires Nov 2026 | checking… | |
| 2025 | theoria.in | 1 Dec 2025 | Dec 2026 | Gandi SAS | 1 Dec 2025 expires Dec 2026 | checking… |  |
| 2026 | theoria.fr | 22 Jan 2026 | Jan 2028 | TLD Registrar Solutions Ltd | 22 Jan 2026 expires Jan 2028 | checking… |  |
| 2026 | theoria.holdings | 2 Mar 2026 | Mar 2027 | Porkbun LLC | 2 Mar 2026 expires Mar 2027 | checking… | |
| 2026 | theoria.studio | 3 Mar 2026 | Mar 2027 | HOSTINGER operations, UAB | 3 Mar 2026 expires Mar 2027 | checking… |  |
| 2026 | theoria.io | 4 Mar 2026 | Mar 2028 | GoDaddy.com, LLC | 4 Mar 2026 expires Mar 2028 | checking… | |
| 2026 | theoria.me | 10 May 2026 | May 2027 | Spaceship, Inc. | 10 May 2026 expires May 2027 | checking… | |
| 2026 | theoria.one | 10 May 2026 | May 2027 | Dynadot Inc | 10 May 2026 expires May 2027 | checking… |  |
| 2026 | theoria.ar | 11 May 2026 | — | nicar | 11 May 2026 | checking… |  |
| 2026 | theoria.tools | 11 May 2026 | May 2027 | GoDaddy.com, LLC | 11 May 2026 expires May 2027 | checking… |  |
| 2026 | theoria.live | 19 May 2026 | May 2027 | GoDaddy.com, LLC | 19 May 2026 expires May 2027 | checking… | |
| 2026 | theoria.systems | 23 May 2026 | May 2027 | NameCheap, Inc. | 23 May 2026 expires May 2027 | checking… | |
| 2026 | theoria.guide | 31 May 2026 | May 2027 | Cloudflare, Inc | 31 May 2026 expires May 2027 | checking… |  |
| 2026 | theoria.nl | 18 Jun 2026 | — | XNS Registrar B.V. | 18 Jun 2026 | checking… |  |
| 2026 | theoria.academy | 30 Jun 2026 | Jun 2027 | GoDaddy.com, LLC | 30 Jun 2026 expires Jun 2027 | checking… |  |
| 2026 | theoria.agency | 2 Jul 2026 | Jul 2027 | NAMECHEAP INC | 2 Jul 2026 expires Jul 2027 | checking… | |
| 2026 | theoria.yachts | 17 Jul 2026 | Jul 2027 | GoDaddy.com, LLC | 17 Jul 2026 expires Jul 2027 | checking… |  |
| 2026 | theoria.courses | 27 Jul 2026 | Jul 2027 | Porkbun | 27 Jul 2026 expires Jul 2027 | checking… |  |
| 2026 | theoria.center | 31 Jul 2026 | Jul 2027 | Cloudflare, Inc | 31 Jul 2026 expires Jul 2027 | checking… |  |
| 2026 | theoria.se | 2 Aug 2026 | Aug 2027 | Loopia AB | 2 Aug 2026 expires Aug 2027 | checking… |  |
| 2026 | theoria.sh | 21 Sep 2026 | Sep 2027 | Name.com, Inc. | 21 Sep 2026 expires Sep 2027 | checking… |  |
| 2026 | theoria.si | 28 Sep 2026 | Sep 2027 | Dynadot Inc | 28 Sep 2026 expires Sep 2027 | checking… |  |
| 2026 | theoria.fit | 30 Sep 2026 | Sep 2027 | NAMECHEAP INC | 30 Sep 2026 expires Sep 2027 | checking… |  |
| 2026 | theoria.uz | 13 Oct 2026 | Oct 2027 | АК «O‘ZBEKTELEKOM» ЦРТиП | 13 Oct 2026 expires Oct 2027 | checking… |  |
| 2026 | theoria.coffee | 17 Oct 2026 | Oct 2027 | GoDaddy.com, LLC | 17 Oct 2026 expires Oct 2027 | checking… |  |
| 2026 | theoria.video | 18 Oct 2026 | Oct 2027 | NAMECHEAP INC | 18 Oct 2026 expires Oct 2027 | checking… | |
| — | theoria.be | no date on record | — | — | no date on record | checking… |  |
| — | theoria.cat | no date on record | — | — | no date on record | checking… | |
| — | theoria.ch | no date on record | — | — | no date on record | checking… |  |
| — | theoria.club | no date on record | — | — | no date on record | checking… | |
| — | theoria.cn | no date on record | — | — | no date on record | checking… |  |
| — | theoria.co.uk | no date on record | — | — | no date on record | checking… | |
| — | theoria.com.au | no date on record | — | Tucows (Australia) Pty Ltd tr… | no date on record | checking… |  |
| — | theoria.com.br | no date on record | — | — | no date on record | checking… |  |
| — | theoria.com.tr | no date on record | — | — | no date on record | checking… |  |
| — | theoria.design | no date on record | — | — | no date on record | checking… |  |
| — | theoria.es | no date on record | — | — | no date on record | checking… |  |
| — | theoria.eu | no date on record | — | TLD Registrar Solutions Ltd | no date on record | checking… |  |
| — | theoria.events | no date on record | — | — | no date on record | checking… | |
| — | theoria.gg | no date on record | — | — | no date on record | checking… |  |
| — | theoria.gr | no date on record | — | — | no date on record | checking… |  |
| — | theoria.health | no date on record | — | — | no date on record | checking… | |
| — | theoria.info | no date on record | — | — | no date on record | checking… | |
| — | theoria.ro | no date on record | — | — | no date on record | checking… |  |
| — | theoria.rs | no date on record | — | — | no date on record | checking… |  |
| — | theoria.site | no date on record | — | — | no date on record | checking… | |
| — | theoria.store | no date on record | — | — | no date on record | checking… | |
| — | theoria.uk | no date on record | — | — | no date on record | checking… | |
| — | theoria.work | 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.