Every extension, oldest first
firstprinciple
We have seen firstprinciple registered in 68 extensions. The oldest is firstprinciple.org, registered on 29 Apr 2004; the newest, firstprinciple.school, on 9 Oct 2026.
Checking which of them answer in DNS today…
- Seen in
- 68 extensions
- Oldest
- 2004 firstprinciple.org
- Newest
- 2026 firstprinciple.school
- In DNS today
- … checking
Registered in
| Year | Domain | Registered | Expires | Registrar | Details | DNS today | Screenshot |
|---|---|---|---|---|---|---|---|
| 2004 | firstprinciple.org | 29 Apr 2004 | Apr 2028 | PDR Ltd. d/b/a PublicDomainRe… | 29 Apr 2004 expires Apr 2028 | checking… | |
| 2004 | firstprinciple.com | 21 Dec 2004 | Dec 2026 | Moniker Online Services LLC | 21 Dec 2004 expires Dec 2026 | checking… | |
| 2014 | firstprinciple.ca | 24 Feb 2014 | Feb 2027 | Namespro Solutions Inc. | 24 Feb 2014 expires Feb 2027 | checking… | |
| 2015 | firstprinciple.co | 4 Jul 2015 | Jul 2026 (passed) | ENOM, INC. | 4 Jul 2015 expiry Jul 2026 (passed) | checking… |  |
| 2020 | firstprinciple.cc | 17 May 2020 | May 2026 (passed) | Key-Systems GmbH | 17 May 2020 expiry May 2026 (passed) | checking… | |
| 2021 | firstprinciple.it | 26 Dec 2021 | — | — | 26 Dec 2021 | checking… |  |
| 2022 | firstprinciple.info | 10 Apr 2022 | Apr 2027 | Ascio Technologies, Inc. Danm… | 10 Apr 2022 expires Apr 2027 | checking… |  |
| 2022 | firstprinciple.se | 10 Apr 2022 | Apr 2027 | LoopiaGroup2 | 10 Apr 2022 expires Apr 2027 | checking… |  |
| 2022 | firstprinciple.live | 10 May 2022 | May 2026 (passed) | GoDaddy.com, LLC | 10 May 2022 expiry May 2026 (passed) | checking… |  |
| 2022 | firstprinciple.co.uk | 2 Jun 2022 | Jun 2027 | Garth Piesse | 2 Jun 2022 expires Jun 2027 | checking… |  |
| 2022 | firstprinciple.energy | 26 Oct 2022 | Oct 2026 (passed) | NAMECHEAP INC | 26 Oct 2022 expiry Oct 2026 (passed) | checking… |  |
| 2022 | firstprinciple.com.cn | 2 Nov 2022 | Nov 2026 (passed) | 浙江贰贰网络有限公司 | 2 Nov 2022 expiry Nov 2026 (passed) | checking… | |
| 2023 | firstprinciple.dev | 10 Feb 2023 | Feb 2027 | Squarespace Domains II LLC. | 10 Feb 2023 expires Feb 2027 | checking… | |
| 2023 | firstprinciple.life | 24 Mar 2023 | Mar 2027 | GoDaddy.com, LLC | 24 Mar 2023 expires Mar 2027 | checking… |  |
| 2023 | firstprinciple.tech | 14 Dec 2023 | Dec 2026 | Porkbun LLC | 14 Dec 2023 expires Dec 2026 | checking… |  |
| 2024 | firstprinciple.co.in | 8 Nov 2024 | Nov 2027 | Key-Systems GmbH | 8 Nov 2024 expires Nov 2027 | checking… |  |
| 2025 | firstprinciple.us | 5 Feb 2025 | Feb 2027 | GoDaddy.com, LLC | 5 Feb 2025 expires Feb 2027 | checking… |  |
| 2025 | firstprinciple.nl | 13 Feb 2025 | — | Internationale Domeinregistra… | 13 Feb 2025 | checking… |  |
| 2025 | firstprinciple.space | 27 Mar 2025 | Mar 2027 | GoDaddy.com, LLC | 27 Mar 2025 expires Mar 2027 | checking… |  |
| 2025 | firstprinciple.cn | 29 Mar 2025 | Mar 2027 | 阿里云计算有限公司（万网） | 29 Mar 2025 expires Mar 2027 | checking… | |
| 2025 | firstprinciple.app | 21 Jul 2025 | Jul 2026 (passed) | Porkbun LLC | 21 Jul 2025 expiry Jul 2026 (passed) | checking… |  |
| 2025 | firstprinciple.solutions | 20 Aug 2025 | Aug 2027 | Gransy, s.r.o. | 20 Aug 2025 expires Aug 2027 | checking… |  |
| 2025 | firstprinciple.xyz | 2 Oct 2025 | Oct 2026 (passed) | Go Daddy, LLC | 2 Oct 2025 expiry Oct 2026 (passed) | checking… | |
| 2025 | firstprinciple.company | 31 Oct 2025 | Oct 2027 | NAMECHEAP INC | 31 Oct 2025 expires Oct 2027 | checking… |  |
| 2025 | firstprinciple.me | 3 Nov 2025 | Nov 2026 (passed) | Alibaba Cloud Computing Ltd.… | 3 Nov 2025 expiry Nov 2026 (passed) | checking… | |
| 2025 | firstprinciple.pro | 30 Nov 2025 | Nov 2026 | Name.com, Inc. | 30 Nov 2025 expires Nov 2026 | checking… |  |
| 2025 | firstprinciple.io | 3 Dec 2025 | Dec 2026 | GoDaddy.com, LLC | 3 Dec 2025 expires Dec 2026 | checking… | |
| 2025 | firstprinciple.cloud | 4 Dec 2025 | Dec 2026 | HOSTINGER operations, UAB | 4 Dec 2025 expires Dec 2026 | checking… |  |
| 2025 | firstprinciple.email | 4 Dec 2025 | Dec 2026 | HOSTINGER operations, UAB | 4 Dec 2025 expires Dec 2026 | checking… |  |
| 2025 | firstprinciple.digital | 25 Dec 2025 | Dec 2026 | HOSTINGER operations, UAB | 25 Dec 2025 expires Dec 2026 | checking… |  |
| 2025 | firstprinciple.biz | 27 Dec 2025 | Dec 2026 | GoDaddy.com, LLC | 27 Dec 2025 expires Dec 2026 | checking… | |
| 2025 | firstprinciple.shop | 27 Dec 2025 | Dec 2026 | GoDaddy.com LLC | 27 Dec 2025 expires Dec 2026 | checking… |  |
| 2026 | firstprinciple.ai | 4 Jan 2026 | Jan 2028 | Backorder OÜ | 4 Jan 2026 expires Jan 2028 | checking… |  |
| 2026 | firstprinciple.club | 13 Jan 2026 | Jan 2027 | Cloudflare, Inc. | 13 Jan 2026 expires Jan 2027 | checking… | |
| 2026 | firstprinciple.agency | 26 Feb 2026 | Feb 2027 | GoDaddy.com, LLC | 26 Feb 2026 expires Feb 2027 | checking… |  |
| 2026 | firstprinciple.net | 31 Mar 2026 | Mar 2027 | DropCatch.com 1206 LLC | 31 Mar 2026 expires Mar 2027 | checking… |  |
| 2026 | firstprinciple.engineer | 21 Apr 2026 | Apr 2027 | Name.com, Inc. | 21 Apr 2026 expires Apr 2027 | checking… |  |
| 2026 | firstprinciple.id | 21 Apr 2026 | Apr 2027 | PT Web Media Technology Indon… | 21 Apr 2026 expires Apr 2027 | checking… |  |
| 2026 | firstprinciple.top | 3 May 2026 | May 2027 | NameSilo,LLC | 3 May 2026 expires May 2027 | checking… |  |
| 2026 | firstprinciple.studio | 12 Jun 2026 | Jun 2027 | Squarespace Domains II LLC | 12 Jun 2026 expires Jun 2027 | checking… |  |
| 2026 | firstprinciple.group | 14 Jul 2026 | Jul 2027 | Hosting Concepts B.V. d/b/a R… | 14 Jul 2026 expires Jul 2027 | checking… |  |
| 2026 | firstprinciple.online | 19 Jul 2026 | Jul 2027 | GoDaddy.com, LLC | 19 Jul 2026 expires Jul 2027 | checking… | |
| 2026 | firstprinciple.store | 19 Jul 2026 | Jul 2027 | GoDaddy.com, LLC | 19 Jul 2026 expires Jul 2027 | checking… | |
| 2026 | firstprinciple.support | 24 Jul 2026 | Jul 2027 | GoDaddy.com, LLC | 24 Jul 2026 expires Jul 2027 | checking… | |
| 2026 | firstprinciple.site | 3 Sep 2026 | Sep 2027 | Cloudflare, Inc. | 3 Sep 2026 expires Sep 2027 | checking… |  |
| 2026 | firstprinciple.world | 17 Sep 2026 | Sep 2027 | IONOS SE | 17 Sep 2026 expires Sep 2027 | checking… |  |
| 2026 | firstprinciple.si | 26 Sep 2026 | Sep 2027 | Dynadot Inc | 26 Sep 2026 expires Sep 2027 | checking… |  |
| 2026 | firstprinciple.global | 6 Oct 2026 | Oct 2027 | GoDaddy.com, LLC | 6 Oct 2026 expires Oct 2027 | checking… |  |
| 2026 | firstprinciple.school | 9 Oct 2026 | Oct 2027 | HOSTINGER operations, UAB | 9 Oct 2026 expires Oct 2027 | checking… |  |
| — | firstprinciple.ae | no date on record | — | — | no date on record | checking… |  |
| — | firstprinciple.bi | no date on record | — | — | no date on record | checking… | |
| — | firstprinciple.capital | no date on record | — | — | no date on record | checking… |  |
| — | firstprinciple.ch | no date on record | — | — | no date on record | checking… |  |
| — | firstprinciple.co.nz | no date on record | — | — | no date on record | checking… | |
| — | firstprinciple.coach | no date on record | — | — | no date on record | checking… |  |
| — | firstprinciple.com.hk | no date on record | — | — | no date on record | checking… | |
| — | firstprinciple.consulting | no date on record | — | — | no date on record | checking… |  |
| — | firstprinciple.de | no date on record | — | — | no date on record | checking… |  |
| — | firstprinciple.design | no date on record | — | — | no date on record | checking… | |
| — | firstprinciple.eu | no date on record | — | INFOCAL sp. z o.o. | no date on record | checking… | |
| — | firstprinciple.nu | no date on record | — | — | no date on record | checking… |  |
| — | firstprinciple.one | no date on record | — | — | no date on record | checking… |  |
| — | firstprinciple.ro | no date on record | — | — | no date on record | checking… |  |
| — | firstprinciple.sk | no date on record | — | — | no date on record | checking… |  |
| — | firstprinciple.systems | no date on record | — | — | no date on record | checking… |  |
| — | firstprinciple.team | no date on record | — | — | no date on record | checking… |  |
| — | firstprinciple.uk | no date on record | — | — | no date on record | checking… | |
| — | firstprinciple.vc | 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.