Every extension, oldest first
castiron
We have seen castiron registered in 74 extensions. The oldest is castiron.com, registered on 8 Aug 1996; the newest, castiron.si, on 5 Oct 2026.
Checking which of them answer in DNS today…
- Seen in
- 74 extensions
- Oldest
- 1996 castiron.com
- Newest
- 2026 castiron.si
- In DNS today
- … checking
Registered in
| Year | Domain | Registered | Expires | Registrar | Details | DNS today | Screenshot |
|---|---|---|---|---|---|---|---|
| 1996 | castiron.com | 8 Aug 1996 | Jan 2027 | CSC Corporate Domains, Inc. | 8 Aug 1996 expires Jan 2027 | checking… | |
| 2000 | castiron.com.br | 15 Dec 2000 | Dec 2027 | — | 15 Dec 2000 expires Dec 2027 | checking… |  |
| 2002 | castiron.org | 22 Jan 2002 | Jan 2027 | NameCheap, Inc. | 22 Jan 2002 expires Jan 2027 | checking… | |
| 2003 | castiron.org.uk | 28 Jul 2003 | Jul 2027 | Precedence Technologies Ltd | 28 Jul 2003 expires Jul 2027 | checking… | |
| 2003 | castiron.nl | 29 Aug 2003 | — | team.blue nl B.V. | 29 Aug 2003 | checking… |  |
| 2003 | castiron.net | 2 Dec 2003 | Dec 2026 | Sea Wasp, LLC | 2 Dec 2003 expires Dec 2026 | checking… | |
| 2004 | castiron.cn | 29 Nov 2004 | Nov 2026 | 阿里云计算有限公司（万网） | 29 Nov 2004 expires Nov 2026 | checking… | |
| 2007 | castiron.be | 16 Jan 2007 | — | Registrar.eu | 16 Jan 2007 | checking… |  |
| 2007 | castiron.co.in | 13 Feb 2007 | Feb 2030 | Dynadot, LLC | 13 Feb 2007 expires Feb 2030 | checking… |  |
| 2009 | castiron.in | 5 Oct 2009 | Oct 2026 (passed) | Dynadot, LLC | 5 Oct 2009 expiry Oct 2026 (passed) | checking… |  |
| 2009 | castiron.co.za | 6 Nov 2009 | Nov 2026 | COREhub S.R.L. | 6 Nov 2009 expires Nov 2026 | checking… |  |
| 2011 | castiron.pro | 9 May 2011 | May 2026 (passed) | Hosting Concepts B.V. d/b/a R… | 9 May 2011 expiry May 2026 (passed) | checking… |  |
| 2011 | castiron.se | 17 Aug 2011 | Aug 2027 | Loopia AB | 17 Aug 2011 expires Aug 2027 | checking… |  |
| 2013 | castiron.co | 10 Oct 2013 | Oct 2026 (passed) | Spaceship, Inc. | 10 Oct 2013 expiry Oct 2026 (passed) | checking… | |
| 2016 | castiron.digital | 7 Nov 2016 | Nov 2027 | ENOM, INC. | 7 Nov 2016 expires Nov 2027 | checking… | |
| 2019 | castiron.dev | 22 Feb 2019 | Feb 2027 | Squarespace Domains II LLC. | 22 Feb 2019 expires Feb 2027 | checking… | |
| 2020 | castiron.life | 3 Feb 2020 | Feb 2027 | NAMECHEAP INC | 3 Feb 2020 expires Feb 2027 | checking… |  |
| 2020 | castiron.io | 15 May 2020 | May 2026 (passed) | GoDaddy.com, LLC | 15 May 2020 expiry May 2026 (passed) | checking… | |
| 2020 | castiron.us | 26 Jun 2020 | Jun 2027 | DYNADOT LLC | 26 Jun 2020 expires Jun 2027 | checking… | |
| 2020 | castiron.rocks | 7 Aug 2020 | Aug 2030 | GoDaddy.com, LLC | 7 Aug 2020 expires Aug 2030 | checking… | |
| 2020 | castiron.tech | 7 Nov 2020 | Nov 2026 | Squarespace Domains LLC | 7 Nov 2020 expires Nov 2026 | checking… | |
| 2021 | castiron.ai | 30 Mar 2021 | Mar 2027 | GoDaddy.com, LLC | 30 Mar 2021 expires Mar 2027 | checking… |  |
| 2021 | castiron.xyz | 2 Jul 2021 | Jul 2030 | Squarespace Domains II LLC | 2 Jul 2021 expires Jul 2030 | checking… | |
| 2021 | castiron.info | 16 Jul 2021 | Jul 2027 | NAMECHEAP INC | 16 Jul 2021 expires Jul 2027 | checking… |  |
| 2022 | castiron.in.ua | 25 Aug 2022 | Aug 2027 | Ukraine Hosting PP | 25 Aug 2022 expires Aug 2027 | checking… |  |
| 2023 | castiron.ca | 12 Jul 2023 | Jul 2027 | BareMetal.com inc | 12 Jul 2023 expires Jul 2027 | checking… | |
| 2023 | castiron.store | 29 Oct 2023 | Oct 2028 | DNSPod, Inc. | 29 Oct 2023 expires Oct 2028 | checking… | |
| 2023 | castiron.love | 26 Dec 2023 | Dec 2026 | Porkbun LLC | 26 Dec 2023 expires Dec 2026 | checking… |  |
| 2024 | castiron.site | 13 Mar 2024 | Mar 2027 | Squarespace Domains II LLC | 13 Mar 2024 expires Mar 2027 | checking… | |
| 2025 | castiron.cloud | 13 May 2025 | May 2026 (passed) | Tucows Domains Inc. | 13 May 2025 expiry May 2026 (passed) | checking… |  |
| 2026 | castiron.me | 7 Mar 2026 | Mar 2027 | Edomains LLC | 7 Mar 2026 expires Mar 2027 | checking… |  |
| 2026 | castiron.app | 12 May 2026 | May 2027 | Porkbun LLC | 12 May 2026 expires May 2027 | checking… | |
| 2026 | castiron.food | 24 May 2026 | May 2027 | GoDaddy | 24 May 2026 expires May 2027 | checking… |  |
| 2026 | castiron.live | 8 Jun 2026 | Jun 2027 | CommuniGal Communication Ltd. | 8 Jun 2026 expires Jun 2027 | checking… | |
| 2026 | castiron.online | 19 Jul 2026 | Jul 2027 | GoDaddy.com, LLC | 19 Jul 2026 expires Jul 2027 | checking… | |
| 2026 | castiron.spa | 21 Jul 2026 | Jul 2027 | Porkbun LLC | 21 Jul 2026 expires Jul 2027 | checking… |  |
| 2026 | castiron.si | 5 Oct 2026 | Oct 2027 | HOSTING CONCEPTS B.V. | 5 Oct 2026 expires Oct 2027 | checking… |  |
| — | castiron.at | no date on record | — | — | no date on record | checking… |  |
| — | castiron.capital | no date on record | — | — | no date on record | checking… |  |
| — | castiron.ch | no date on record | — | — | no date on record | checking… |  |
| — | castiron.clothing | no date on record | — | — | no date on record | checking… | |
| — | castiron.co.nz | no date on record | — | — | no date on record | checking… |  |
| — | castiron.co.uk | no date on record | — | — | no date on record | checking… | |
| — | castiron.coffee | no date on record | — | — | no date on record | checking… |  |
| — | castiron.com.cn | no date on record | — | 阿里云计算有限公司（万网） | no date on record | checking… | |
| — | castiron.construction | no date on record | — | — | no date on record | checking… | |
| — | castiron.consulting | no date on record | — | — | no date on record | checking… | |
| — | castiron.cooking | no date on record | — | — | no date on record | checking… |  |
| — | castiron.earth | no date on record | — | — | no date on record | checking… |  |
| — | castiron.eu | no date on record | — | TransIP Group BV | no date on record | checking… |  |
| — | castiron.expert | no date on record | — | — | no date on record | checking… |  |
| — | castiron.group | no date on record | — | — | no date on record | checking… |  |
| — | castiron.ie | no date on record | — | — | no date on record | checking… | |
| — | castiron.kitchen | no date on record | — | — | no date on record | checking… |  |
| — | castiron.la | no date on record | — | — | no date on record | checking… |  |
| — | castiron.marketing | no date on record | — | — | no date on record | checking… |  |
| — | castiron.media | no date on record | — | — | no date on record | checking… |  |
| — | castiron.nyc | no date on record | — | — | no date on record | checking… |  |
| — | castiron.partners | no date on record | — | — | no date on record | checking… | |
| — | castiron.parts | no date on record | — | — | no date on record | checking… | |
| — | castiron.pl | no date on record | — | — | no date on record | checking… |  |
| — | castiron.press | no date on record | — | — | no date on record | checking… | |
| — | castiron.repair | no date on record | — | — | no date on record | checking… | |
| — | castiron.sk | no date on record | — | — | no date on record | checking… | |
| — | castiron.software | no date on record | — | — | no date on record | checking… | |
| — | castiron.solutions | no date on record | — | — | no date on record | checking… |  |
| — | castiron.studio | no date on record | — | — | no date on record | checking… |  |
| — | castiron.su | no date on record | — | — | no date on record | checking… |  |
| — | castiron.toys | no date on record | — | — | no date on record | checking… |  |
| — | castiron.trade | no date on record | — | — | no date on record | checking… | |
| — | castiron.uk | no date on record | — | — | no date on record | checking… |  |
| — | castiron.ventures | no date on record | — | — | no date on record | checking… |  |
| — | castiron.vn | no date on record | — | — | no date on record | checking… | |
| — | castiron.vote | 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.