Every extension, oldest first
diadem
We have seen diadem registered in 131 extensions. The oldest is diadem.com, registered on 21 Jan 1996; the newest, diadem.one, on 6 Sep 2026.
Checking which of them answer in DNS today…
- Seen in
- 131 extensions
- Oldest
- 1996 diadem.com
- Newest
- 2026 diadem.one
- In DNS today
- … checking
Registered in
| Year | Domain | Registered | Expires | Registrar | Details | DNS today | Screenshot |
|---|---|---|---|---|---|---|---|
| 1996 | diadem.com | 21 Jan 1996 | Jan 2027 | PDR Ltd. d/b/a PublicDomainRe… | 21 Jan 1996 expires Jan 2027 | checking… |  |
| 2002 | diadem.nl | 8 Nov 2002 | — | Registrar.eu | 8 Nov 2002 | checking… | |
| 2003 | diadem.co.uk | 19 Jun 2003 | Jun 2027 | Christopher Clark | 19 Jun 2003 expires Jun 2027 | checking… | |
| 2003 | diadem.co.in | 9 Sep 2003 | Sep 2028 | Endurance International Group… | 9 Sep 2003 expires Sep 2028 | checking… |  |
| 2003 | diadem.net | 22 Nov 2003 | Nov 2028 | GoDaddy.com, LLC | 22 Nov 2003 expires Nov 2028 | checking… |  |
| 2004 | diadem.co.th | 8 Jan 2004 | Jan 2028 | T.H.NIC Co., Ltd. | 8 Jan 2004 expires Jan 2028 | checking… | |
| 2004 | diadem.jp | 12 Mar 2004 | Mar 2027 | — | 12 Mar 2004 expires Mar 2027 | checking… | |
| 2005 | diadem.co.jp | 8 Apr 2005 | Apr 2027 | — | 8 Apr 2005 expires Apr 2027 | checking… | |
| 2006 | diadem.net.in | 31 Jan 2006 | Jan 2027 | GoDaddy | 31 Jan 2006 expires Jan 2027 | checking… | |
| 2006 | diadem.tw | 6 Jun 2006 | Jun 2034 | FET/NCIC | 6 Jun 2006 expires Jun 2034 | checking… | |
| 2007 | diadem.in | 3 May 2007 | May 2028 | Endurance International Group… | 3 May 2007 expires May 2028 | checking… |  |
| 2009 | diadem.org | 22 Jun 2009 | Jun 2026 (passed) | Amazon Registrar, Inc. | 22 Jun 2009 expiry Jun 2026 (passed) | checking… |  |
| 2009 | diadem.com.sg | 24 Jun 2009 | Jun 2027 | Key-Systems GmbH | 24 Jun 2009 expires Jun 2027 | checking… |  |
| 2009 | diadem.sg | 24 Jun 2009 | Jun 2027 | Key-Systems GmbH | 24 Jun 2009 expires Jun 2027 | checking… |  |
| 2010 | diadem.fr | 17 Feb 2010 | Feb 2027 | Abion AB | 17 Feb 2010 expires Feb 2027 | checking… |  |
| 2013 | diadem.com.ar | 11 Oct 2013 | Jun 2026 (passed) | nicar | 11 Oct 2013 expiry Jun 2026 (passed) | checking… |  |
| 2014 | diadem.tv | 5 Jul 2014 | Jul 2027 | Spaceship, Inc. | 5 Jul 2014 expires Jul 2027 | checking… |  |
| 2015 | diadem.ca | 13 Jan 2015 | Jan 2030 | Tucows.com Co. | 13 Jan 2015 expires Jan 2030 | checking… | |
| 2015 | diadem.consulting | 12 Aug 2015 | Aug 2027 | Amazon Registrar, Inc. | 12 Aug 2015 expires Aug 2027 | checking… | |
| 2015 | diadem.ccpending delete on 2 Feb 2026 | 19 Nov 2015 | Nov 2025 (passed) | Alibaba Cloud Computing (Beij… | 19 Nov 2015 expiry Nov 2025 (passed) | checking… | |
| 2016 | diadem.life | 3 Feb 2016 | Feb 2027 | IONOS SE | 3 Feb 2016 expires Feb 2027 | checking… |  |
| 2016 | diadem.ltd | 7 Jul 2016 | Jul 2027 | Alibaba Cloud Computing Ltd.… | 7 Jul 2016 expires Jul 2027 | checking… | |
| 2016 | diadem.vip | 7 Jul 2016 | Jul 2032 | Dynadot Inc | 7 Jul 2016 expires Jul 2032 | checking… | |
| 2016 | diadem.ventures | 26 Aug 2016 | Aug 2026 (passed) | GoDaddy.com, LLC | 26 Aug 2016 expiry Aug 2026 (passed) | checking… |  |
| 2017 | diadem.cloud | 7 Mar 2017 | Mar 2027 | Dynadot, LLC | 7 Mar 2017 expires Mar 2027 | checking… | |
| 2017 | diadem.io | 27 Mar 2017 | Mar 2026 (passed) | Hosting Concepts B.V. d/b/a R… | 27 Mar 2017 expiry Mar 2026 (passed) | checking… |  |
| 2017 | diadem.uk | 29 Sep 2017 | Sep 2026 (passed) | Christopher Clark | 29 Sep 2017 expiry Sep 2026 (passed) | checking… | |
| 2018 | diadem.email | 9 Mar 2018 | Mar 2027 | Amazon Registrar, Inc. | 9 Mar 2018 expires Mar 2027 | checking… |  |
| 2018 | diadem.digital | 10 Jul 2018 | Jul 2027 | Amazon Registrar, Inc. | 10 Jul 2018 expires Jul 2027 | checking… |  |
| 2019 | diadem.contractors | 14 Jan 2019 | Jan 2027 | GoDaddy.com, LLC | 14 Jan 2019 expires Jan 2027 | checking… |  |
| 2019 | diadem.ai | 3 Oct 2019 | Oct 2027 | GoDaddy.com, LLC | 3 Oct 2019 expires Oct 2027 | checking… |  |
| 2020 | diadem.xyz | 9 Mar 2020 | Mar 2028 | West263 International Limited | 9 Mar 2020 expires Mar 2028 | checking… |  |
| 2020 | diadem.kz | 16 Apr 2020 | — | — | 16 Apr 2020 | checking… |  |
| 2020 | diadem.com.cn | 2 May 2020 | May 2027 | 阿里云计算有限公司（万网） | 2 May 2020 expires May 2027 | checking… | |
| 2020 | diadem.link | 2 Oct 2020 | Oct 2026 (passed) | Gandi SAS | 2 Oct 2020 expiry Oct 2026 (passed) | checking… | |
| 2020 | diadem.media | 1 Dec 2020 | Dec 2026 | GoDaddy.com, LLC | 1 Dec 2020 expires Dec 2026 | checking… |  |
| 2021 | diadem.nz | 26 Feb 2021 | — | Instra Corporation Pty Ltd. | 26 Feb 2021 | checking… |  |
| 2021 | diadem.se | 23 May 2021 | May 2027 | Rymdweb AB | 23 May 2021 expires May 2027 | checking… | |
| 2021 | diadem.cz | 24 Nov 2021 | Mar 2027 | REG-TELE3 | 24 Nov 2021 expires Mar 2027 | checking… | |
| 2021 | diadem.productions | 29 Dec 2021 | Dec 2026 | Squarespace Domains II LLC | 29 Dec 2021 expires Dec 2026 | checking… |  |
| 2022 | diadem.berlin | 29 Jul 2022 | Jul 2026 (passed) | 141 | 29 Jul 2022 expiry Jul 2026 (passed) | checking… | |
| 2022 | diadem.world | 25 Sep 2022 | Sep 2026 (passed) | GoDaddy.com, LLC | 25 Sep 2022 expiry Sep 2026 (passed) | checking… |  |
| 2023 | diadem.no | 5 Jan 2023 | — | Domeneshop AS | 5 Jan 2023 | checking… | |
| 2023 | diadem.club | 24 May 2023 | May 2028 | GoDaddy.com, LLC | 24 May 2023 expires May 2028 | checking… |  |
| 2023 | diadem.network | 24 May 2023 | May 2028 | GoDaddy.com, LLC | 24 May 2023 expires May 2028 | checking… |  |
| 2023 | diadem.tech | 6 Nov 2023 | Nov 2026 (passed) | Squarespace Domains LLC | 6 Nov 2023 expiry Nov 2026 (passed) | checking… | |
| 2024 | diadem.app | 9 Nov 2024 | Nov 2026 | DYNADOT LLC | 9 Nov 2024 expires Nov 2026 | checking… |  |
| 2025 | diadem.capital | 5 Mar 2025 | Mar 2027 | Cloudflare, Inc | 5 Mar 2025 expires Mar 2027 | checking… | |
| 2025 | diadem.sitepending delete on 13 May 2026 | 7 Mar 2025 | Mar 2026 (passed) | Registrar of Domain Names REG… | 7 Mar 2025 expiry Mar 2026 (passed) | checking… | |
| 2025 | diadem.space | 8 Mar 2025 | Mar 2027 | Porkbun LLC | 8 Mar 2025 expires Mar 2027 | checking… | |
| 2025 | diadem.org.uk | 18 Apr 2025 | Apr 2027 | Dynadot, LLC t/a Dynadot | 18 Apr 2025 expires Apr 2027 | checking… |  |
| 2025 | diadem.online | 30 Apr 2025 | Apr 2026 (passed) | PDR Ltd. d/b/a PublicDomainRe… | 30 Apr 2025 expiry Apr 2026 (passed) | checking… |  |
| 2025 | diadem.store | 22 May 2025 | May 2026 (passed) | GoDaddy.com, LLC | 22 May 2025 expiry May 2026 (passed) | checking… | |
| 2025 | diadem.info | 21 Jul 2025 | Jul 2027 | Sav.com, LLC - 32 | 21 Jul 2025 expires Jul 2027 | checking… | |
| 2025 | diadem.click | 28 Aug 2025 | Aug 2026 (passed) | HOSTINGER operations, UAB | 28 Aug 2025 expiry Aug 2026 (passed) | checking… |  |
| 2025 | diadem.casapending delete on 3 Nov 2026 | 29 Aug 2025 | Aug 2026 (passed) | NAMECHEAP INC | 29 Aug 2025 expiry Aug 2026 (passed) | checking… |  |
| 2025 | diadem.dev | 17 Sep 2025 | Sep 2026 (passed) | Sav.com, LLC | 17 Sep 2025 expiry Sep 2026 (passed) | checking… | |
| 2025 | diadem.ru | 25 Oct 2025 | — | REGRU-RU | 25 Oct 2025 | checking… | |
| 2025 | diadem.beauty | 15 Nov 2025 | Nov 2026 | Go Daddy, LLC | 15 Nov 2025 expires Nov 2026 | checking… |  |
| 2025 | diadem.rest | 27 Nov 2025 | Nov 2026 | NAMECHEAP | 27 Nov 2025 expires Nov 2026 | checking… |  |
| 2026 | diadem.blog | 30 Jan 2026 | Jan 2027 | Go Daddy, LLC | 30 Jan 2026 expires Jan 2027 | checking… |  |
| 2026 | diadem.community | 6 Mar 2026 | Mar 2027 | Cloudflare, Inc | 6 Mar 2026 expires Mar 2027 | checking… | |
| 2026 | diadem.gold | 15 Mar 2026 | Mar 2027 | GoDaddy.com, LLC | 15 Mar 2026 expires Mar 2027 | checking… | |
| 2026 | diadem.company | 29 Apr 2026 | Apr 2027 | Sav.com, LLC | 29 Apr 2026 expires Apr 2027 | checking… |  |
| 2026 | diadem.technology | 7 May 2026 | May 2027 | Cloudflare, Inc | 7 May 2026 expires May 2027 | checking… |  |
| 2026 | diadem.si | 28 May 2026 | May 2027 | Dynadot Inc | 28 May 2026 expires May 2027 | checking… |  |
| 2026 | diadem.me | 8 Jun 2026 | Jun 2027 | Spaceship, Inc. | 8 Jun 2026 expires Jun 2027 | checking… | |
| 2026 | diadem.com.br | 14 Jun 2026 | — | — | 14 Jun 2026 | checking… | |
| 2026 | diadem.earth | 25 Jun 2026 | Jun 2027 | Gandi SAS | 25 Jun 2026 expires Jun 2027 | checking… | |
| 2026 | diadem.shop | 2 Jul 2026 | Jul 2027 | Spaceship, Inc. | 2 Jul 2026 expires Jul 2027 | checking… | |
| 2026 | diadem.pw | 7 Jul 2026 | Jul 2027 | GoDaddy.com, LLC | 7 Jul 2026 expires Jul 2027 | checking… |  |
| 2026 | diadem.icu | 17 Jul 2026 | Jul 2027 | Alibaba Cloud Computing Ltd.… | 17 Jul 2026 expires Jul 2027 | checking… | |
| 2026 | diadem.solutions | 5 Aug 2026 | Aug 2028 | Squarespace Domains II LLC | 5 Aug 2026 expires Aug 2028 | checking… |  |
| 2026 | diadem.us | 11 Aug 2026 | Aug 2027 | Sav.com, LLC - 3 | 11 Aug 2026 expires Aug 2027 | checking… |  |
| 2026 | diadem.one | 6 Sep 2026 | Sep 2027 | DYNADOT LLC | 6 Sep 2026 expires Sep 2027 | checking… |  |
| — | diadem.ae | no date on record | — | — | no date on record | checking… | |
| — | diadem.agency | no date on record | — | — | no date on record | checking… |  |
| — | diadem.associates | no date on record | — | — | no date on record | checking… |  |
| — | diadem.at | no date on record | — | — | no date on record | checking… |  |
| — | diadem.au | no date on record | — | whois.auda.org.au | no date on record | checking… |  |
| — | diadem.az | no date on record | — | — | no date on record | checking… |  |
| — | diadem.be | no date on record | — | — | no date on record | checking… | |
| — | diadem.biz | no date on record | — | — | no date on record | checking… | |
| — | diadem.ch | no date on record | — | — | no date on record | checking… | |
| — | diadem.church | no date on record | — | — | no date on record | checking… |  |
| — | diadem.cn | no date on record | Jun 2026 (passed) | 阿里巴巴云计算（北京）有限公司 | no date on record expiry Jun 2026 (passed) | checking… | |
| — | diadem.co | no date on record | — | — | no date on record | checking… |  |
| — | diadem.co.il | no date on record | — | — | no date on record | checking… | |
| — | diadem.co.kr | no date on record | — | — | no date on record | checking… | |
| — | diadem.co.nz | no date on record | — | — | no date on record | checking… |  |
| — | diadem.co.za | no date on record | — | — | no date on record | checking… |  |
| — | diadem.com.au | no date on record | — | — | no date on record | checking… |  |
| — | diadem.com.hk | no date on record | — | — | no date on record | checking… | |
| — | diadem.com.ng | no date on record | — | — | no date on record | checking… |  |
| — | diadem.com.ph | no date on record | — | — | no date on record | checking… | |
| — | diadem.com.pl | no date on record | — | — | no date on record | checking… | |
| — | diadem.com.tr | no date on record | — | — | no date on record | checking… | |
| — | diadem.com.vn | no date on record | — | — | no date on record | checking… | |
| — | diadem.de | no date on record | — | — | no date on record | checking… | |
| — | diadem.design | no date on record | — | — | no date on record | checking… | |
| — | diadem.dk | no date on record | — | — | no date on record | checking… | |
| — | diadem.engineering | no date on record | — | — | no date on record | checking… | |
| — | diadem.es | no date on record | — | — | no date on record | checking… | |
| — | diadem.eu | no date on record | — | — | no date on record | checking… | |
| — | diadem.expert | no date on record | — | — | no date on record | checking… | |
| — | diadem.fi | no date on record | May 2026 (passed) | One.com | no date on record expiry May 2026 (passed) | checking… |  |
| — | diadem.fun | no date on record | — | — | no date on record | checking… |  |
| — | diadem.gg | no date on record | — | — | no date on record | checking… |  |
| — | diadem.gr | no date on record | — | — | no date on record | checking… | |
| — | diadem.group | no date on record | — | — | no date on record | checking… |  |
| — | diadem.hk | no date on record | — | — | no date on record | checking… |  |
| — | diadem.hu | no date on record | — | — | no date on record | checking… |  |
| — | diadem.ir | no date on record | — | — | no date on record | checking… |  |
| — | diadem.live | no date on record | — | — | no date on record | checking… |  |
| — | diadem.llc | no date on record | — | — | no date on record | checking… |  |
| — | diadem.lt | no date on record | — | — | no date on record | checking… | |
| — | diadem.lu | no date on record | — | EuroDNS SA | no date on record | checking… | |
| — | diadem.ml | no date on record | — | — | no date on record | checking… | |
| — | diadem.my | no date on record | — | — | no date on record | checking… |  |
| — | diadem.pics | no date on record | — | — | no date on record | checking… | |
| — | diadem.pl | no date on record | — | — | no date on record | checking… |  |
| — | diadem.pro | no date on record | — | — | no date on record | checking… | |
| — | diadem.ro | no date on record | — | — | no date on record | checking… | |
| — | diadem.rs | no date on record | — | — | no date on record | checking… |  |
| — | diadem.sa | no date on record | — | — | no date on record | checking… | |
| — | diadem.sh | no date on record | — | — | no date on record | checking… | |
| — | diadem.studio | no date on record | — | — | no date on record | checking… |  |
| — | diadem.su | no date on record | — | — | no date on record | checking… |  |
| — | diadem.vc | no date on record | — | — | no date on record | checking… | |
| — | diadem.vn | no date on record | — | — | no date on record | checking… | |
| — | diadem.ws | 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.