Every extension, oldest first
castra
We have seen castra registered in 72 extensions. The oldest is castra.net, registered on 4 Jun 1998; the newest, castra.co.tz, on 29 Oct 2026.
Checking which of them answer in DNS today…
- Seen in
- 72 extensions
- Oldest
- 1998 castra.net
- Newest
- 2026 castra.co.tz
- In DNS today
- … checking
Registered in
| Year | Domain | Registered | Expires | Registrar | Details | DNS today | Screenshot |
|---|---|---|---|---|---|---|---|
| 1998 | castra.net | 4 Jun 1998 | Jun 2026 (passed) | GoDaddy.com, LLC | 4 Jun 1998 expiry Jun 2026 (passed) | checking… | |
| 1998 | castra.se | 2 Dec 1998 | Dec 2026 | Loopia AB | 2 Dec 1998 expires Dec 2026 | checking… |  |
| 1999 | castra.it | 3 Mar 1999 | Apr 2027 | Aruba s.p.a. | 3 Mar 1999 expires Apr 2027 | checking… | |
| 2002 | castra.nl | 23 Oct 2002 | — | team.blue nl B.V. | 23 Oct 2002 | checking… |  |
| 2004 | castra.com | 22 Jan 2004 | Jan 2027 | Squarespace Domains II LLC | 22 Jan 2004 expires Jan 2027 | checking… |  |
| 2006 | castra.com.mx | 10 May 2006 | May 2027 | Telmex | 10 May 2006 expires May 2027 | checking… | |
| 2006 | castra.biz | 8 Sep 2006 | Sep 2027 | Domeneshop AS dba domainnames… | 8 Sep 2006 expires Sep 2027 | checking… | |
| 2007 | castra.hu | 23 Nov 2007 | — | — | 23 Nov 2007 | checking… | |
| 2010 | castra.be | 19 Jan 2010 | — | Zabun nv. | 19 Jan 2010 | checking… | |
| 2010 | castra.org | 17 Jul 2010 | Jul 2027 | ENOM, INC. | 17 Jul 2010 expires Jul 2027 | checking… |  |
| 2012 | castra.org.uk | 11 Jul 2012 | Jul 2026 (passed) | Naomi Aharony t/a Rebootonline | 11 Jul 2012 expiry Jul 2026 (passed) | checking… |  |
| 2013 | castra.jp | 1 Feb 2013 | Feb 2027 | — | 1 Feb 2013 expires Feb 2027 | checking… | |
| 2013 | castra.tv | 1 Feb 2013 | Feb 2027 | GMO Internet, Inc. d/b/a Onam… | 1 Feb 2013 expires Feb 2027 | checking… | |
| 2018 | castra.io | 15 Jun 2018 | Jun 2026 (passed) | Cloudflare, Inc | 15 Jun 2018 expiry Jun 2026 (passed) | checking… |  |
| 2018 | castra.dk | 6 Sep 2018 | Sep 2027 | nordicway ApS | 6 Sep 2018 expires Sep 2027 | checking… | |
| 2020 | castra.financial | 31 Jan 2020 | Jan 2036 | Mesh Digital Limited | 31 Jan 2020 expires Jan 2036 | checking… |  |
| 2020 | castra.wales | 17 Mar 2020 | Mar 2035 | Mesh Digital Limited | 17 Mar 2020 expires Mar 2035 | checking… |  |
| 2020 | castra.me | 2 Nov 2020 | Nov 2026 (passed) | Key-Systems GmbH | 2 Nov 2020 expiry Nov 2026 (passed) | checking… |  |
| 2022 | castra.group | 18 Jul 2022 | Jul 2027 | Hosting Concepts B.V. d/b/a R… | 18 Jul 2022 expires Jul 2027 | checking… |  |
| 2022 | castra.online | 22 Nov 2022 | Nov 2026 | Dreamscape Networks Internati… | 22 Nov 2022 expires Nov 2026 | checking… | |
| 2023 | castra.no | 2 Jun 2023 | — | Nordhost | 2 Jun 2023 | checking… | |
| 2024 | castra.app | 12 Mar 2024 | Mar 2027 | GoDaddy.com, LLC | 12 Mar 2024 expires Mar 2027 | checking… |  |
| 2024 | castra.co.uk | 18 Jun 2024 | Jun 2027 | Garth Piesse | 18 Jun 2024 expires Jun 2027 | checking… |  |
| 2024 | castra.to | 3 Aug 2024 | Aug 2028 | NAMECHEAP | 3 Aug 2024 expires Aug 2028 | checking… | |
| 2024 | castra.site | 9 Nov 2024 | Nov 2026 | XServer, Inc. | 9 Nov 2024 expires Nov 2026 | checking… |  |
| 2025 | castra.cn | 7 Apr 2025 | Apr 2027 | Web Commerce Communications L… | 7 Apr 2025 expires Apr 2027 | checking… | |
| 2025 | castra.asia | 26 Apr 2025 | Apr 2027 | GoDaddy.com, LLC | 26 Apr 2025 expires Apr 2027 | checking… |  |
| 2025 | castra.ai | 22 Jul 2025 | Jul 2027 | NameCheap, Inc. | 22 Jul 2025 expires Jul 2027 | checking… |  |
| 2025 | castra.xyz | 31 Jul 2025 | Jul 2026 (passed) | Porkbun, LLC | 31 Jul 2025 expiry Jul 2026 (passed) | checking… | |
| 2025 | castra.space | 8 Aug 2025 | Aug 2026 (passed) | NameCheap, Inc. | 8 Aug 2025 expiry Aug 2026 (passed) | checking… |  |
| 2025 | castra.si | 22 Nov 2025 | Nov 2026 | Webtasy, d.o.o. | 22 Nov 2025 expires Nov 2026 | checking… |  |
| 2025 | castra.in | 25 Nov 2025 | Nov 2026 | Hosting Concepts B.V. dba Ope… | 25 Nov 2025 expires Nov 2026 | checking… |  |
| 2025 | castra.store | 11 Dec 2025 | Dec 2026 | Tucows Domains Inc. | 11 Dec 2025 expires Dec 2026 | checking… | |
| 2025 | castra.network | 28 Dec 2025 | Dec 2026 | GoDaddy.com, LLC | 28 Dec 2025 expires Dec 2026 | checking… |  |
| 2025 | castra.email | 29 Dec 2025 | Dec 2026 | GoDaddy.com, LLC | 29 Dec 2025 expires Dec 2026 | checking… |  |
| 2026 | castra.click | 21 Feb 2026 | Feb 2027 | Dynadot, LLC | 21 Feb 2026 expires Feb 2027 | checking… |  |
| 2026 | castra.co.ke | 22 Feb 2026 | Feb 2027 | TK( | 22 Feb 2026 expires Feb 2027 | checking… |  |
| 2026 | castra.dev | 2 Mar 2026 | Mar 2027 | Key-Systems GmbH | 2 Mar 2026 expires Mar 2027 | checking… | |
| 2026 | castra.us | 1 Apr 2026 | Apr 2027 | Spaceship, Inc. | 1 Apr 2026 expires Apr 2027 | checking… | |
| 2026 | castra.capital | 14 Apr 2026 | Apr 2027 | GoDaddy.com, LLC | 14 Apr 2026 expires Apr 2027 | checking… |  |
| 2026 | castra.co.in | 30 May 2026 | May 2027 | Endurance International Group… | 30 May 2026 expires May 2027 | checking… | |
| 2026 | castra.info | 23 Jun 2026 | Jun 2027 | GoDaddy.com, LLC | 23 Jun 2026 expires Jun 2027 | checking… |  |
| 2026 | castra.id | 28 Jun 2026 | Jun 2027 | PT Jagat Informasi Solusi (in… | 28 Jun 2026 expires Jun 2027 | checking… |  |
| 2026 | castra.cloud | 20 Jul 2026 | Jul 2027 | Porkbun LLC | 20 Jul 2026 expires Jul 2027 | checking… |  |
| 2026 | castra.sh | 18 Aug 2026 | Aug 2027 | NameCheap, Inc. | 18 Aug 2026 expires Aug 2027 | checking… |  |
| 2026 | castra.cc | 23 Oct 2026 | Oct 2027 | Cloudflare, Inc. | 23 Oct 2026 expires Oct 2027 | checking… |  |
| 2026 | castra.casa | 29 Oct 2026 | Oct 2027 | Ascio Technologies, Inc. Danm… | 29 Oct 2026 expires Oct 2027 | checking… |  |
| 2026 | castra.co.tz | 29 Oct 2026 | Oct 2027 | REG-NETPOA | 29 Oct 2026 expires Oct 2027 | checking… |  |
| — | castra.at | no date on record | — | — | no date on record | checking… |  |
| — | castra.au | no date on record | — | Web Address Registration Pty… | no date on record | checking… | |
| — | castra.beer | no date on record | — | — | no date on record | checking… |  |
| — | castra.casino | no date on record | — | — | no date on record | checking… |  |
| — | castra.ch | no date on record | — | — | no date on record | checking… |  |
| — | castra.co | no date on record | — | — | no date on record | checking… | |
| — | castra.co.id | no date on record | — | — | no date on record | checking… |  |
| — | castra.co.il | no date on record | — | — | no date on record | checking… | |
| — | castra.com.au | no date on record | — | Melbourne IT | no date on record | checking… | |
| — | castra.com.tr | no date on record | — | — | no date on record | checking… |  |
| — | castra.de | no date on record | — | — | no date on record | checking… |  |
| — | castra.eco | no date on record | — | — | no date on record | checking… |  |
| — | castra.eu | no date on record | — | — | no date on record | checking… |  |
| — | castra.finance | no date on record | — | — | no date on record | checking… |  |
| — | castra.fit | no date on record | — | — | no date on record | checking… | |
| — | castra.ie | no date on record | — | — | no date on record | checking… | |
| — | castra.nu | no date on record | — | — | no date on record | checking… |  |
| — | castra.pl | no date on record | — | — | no date on record | checking… |  |
| — | castra.rocks | no date on record | — | — | no date on record | checking… | |
| — | castra.shop | no date on record | — | — | no date on record | checking… | |
| — | castra.style | no date on record | — | — | no date on record | checking… | |
| — | castra.uk | no date on record | — | — | no date on record | checking… | |
| — | castra.uz | no date on record | — | — | no date on record | checking… | |
| — | castra.vip | 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.