Every extension, oldest first
hdu
We have seen hdu registered in 96 extensions. The oldest is hdu.com, registered on 11 Apr 1997; the newest, hdu.si, on 1 Oct 2026.
Checking which of them answer in DNS today…
- Seen in
- 96 extensions
- Oldest
- 1997 hdu.com
- Newest
- 2026 hdu.si
- In DNS today
- … checking
Registered in
| Year | Domain | Registered | Expires | Registrar | Details | DNS today | Screenshot |
|---|---|---|---|---|---|---|---|
| 1997 | hdu.com | 11 Apr 1997 | Apr 2027 | Domain.com - Network Solution… | 11 Apr 1997 expires Apr 2027 | checking… |  |
| 1998 | hdu.hr | 27 Jul 1998 | Apr 2027 | CARNET | 27 Jul 1998 expires Apr 2027 | checking… |  |
| 1999 | hdu.nl | 27 Sep 1999 | — | team.blue nl B.V. | 27 Sep 1999 | checking… | |
| 2000 | hdu.ru | 22 Dec 2000 | — | REGRU-RU | 22 Dec 2000 | checking… |  |
| 2001 | hdu.net | 25 Jan 2001 | Jan 2027 | GoDaddy.com, LLC | 25 Jan 2001 expires Jan 2027 | checking… | |
| 2001 | hdu.org | 25 Jan 2001 | Jan 2027 | GoDaddy.com, LLC | 25 Jan 2001 expires Jan 2027 | checking… | |
| 2001 | hdu.cz | 10 Aug 2001 | — | REG-WEBGLOBE | 10 Aug 2001 | checking… | |
| 2002 | hdu.us | 26 Apr 2002 | Apr 2027 | NameSilo, LLC | 26 Apr 2002 expires Apr 2027 | checking… | |
| 2003 | hdu.com.mx | 16 Jul 2003 | Jul 2027 | AKKY ONLINE SOLUTIONS, S.A. D… | 16 Jul 2003 expires Jul 2027 | checking… |  |
| 2003 | hdu.no | 21 Jul 2003 | — | Domeneshop AS | 21 Jul 2003 | checking… |  |
| 2004 | hdu.cn | 16 Jun 2004 | Jun 2032 | 浙江贰贰网络有限公司 | 16 Jun 2004 expires Jun 2032 | checking… | |
| 2006 | hdu.com.cn | 3 Feb 2006 | Feb 2027 | 阿里云计算有限公司（万网） | 3 Feb 2006 expires Feb 2027 | checking… | |
| 2010 | hdu.in | 11 Dec 2010 | Dec 2027 | Dynadot, LLC | 11 Dec 2010 expires Dec 2027 | checking… |  |
| 2011 | hdu.se | 17 Jul 2011 | Jul 2027 | Domeneshop AS | 17 Jul 2011 expires Jul 2027 | checking… |  |
| 2012 | hdu.pt | 1 Feb 2012 | Feb 2028 | — | 1 Feb 2012 expires Feb 2028 | checking… |  |
| 2012 | hdu.it | 5 Jul 2012 | — | — | 5 Jul 2012 | checking… |  |
| 2015 | hdu.iopending delete on 2 Oct 2026 | 1 Aug 2015 | Aug 2026 (passed) | NAMECHEAP INC | 1 Aug 2015 expiry Aug 2026 (passed) | checking… | |
| 2016 | hdu.co.za | 12 Sep 2016 | Sep 2027 | Domain Club | 12 Sep 2016 expires Sep 2027 | checking… |  |
| 2017 | hdu.help | 27 Aug 2017 | Aug 2032 | Gandi SAS | 27 Aug 2017 expires Aug 2032 | checking… |  |
| 2017 | hdu.ink | 24 Dec 2017 | Dec 2026 | Alibaba Cloud Computing Ltd.… | 24 Dec 2017 expires Dec 2026 | checking… | |
| 2018 | hdu.app | 8 May 2018 | May 2026 (passed) | Porkbun LLC | 8 May 2018 expiry May 2026 (passed) | checking… | |
| 2019 | hdu.icu | 14 May 2019 | May 2026 (passed) | Namecheap | 14 May 2019 expiry May 2026 (passed) | checking… | |
| 2020 | hdu.tw | 19 May 2020 | May 2028 | GoDaddy | 19 May 2020 expires May 2028 | checking… |  |
| 2021 | hdu.cc | 11 Aug 2021 | Aug 2026 (passed) | Guangzhou Yunxun Information… | 11 Aug 2021 expiry Aug 2026 (passed) | checking… | |
| 2022 | hdu.ca | 3 Aug 2022 | Aug 2027 | Namespro Solutions Inc. | 3 Aug 2022 expires Aug 2027 | checking… | |
| 2023 | hdu.be | 9 Nov 2023 | — | Registrar.eu | 9 Nov 2023 | checking… |  |
| 2024 | hdu.dk | 6 Jun 2024 | Jun 2028 | — | 6 Jun 2024 expires Jun 2028 | checking… |  |
| 2025 | hdu.edu.pl | 29 Jan 2025 | Jan 2027 | Gandi SAS | 29 Jan 2025 expires Jan 2027 | checking… |  |
| 2025 | hdu.uz | 31 Jan 2025 | Jan 2100 | ЕИ UZINFOCOM Администрация | 31 Jan 2025 expires Jan 2100 | checking… |  |
| 2025 | hdu.ai | 26 Feb 2025 | Feb 2027 | Gname.com Pte. Ltd. | 26 Feb 2025 expires Feb 2027 | checking… |  |
| 2025 | hdu.xyz | 18 Aug 2025 | Aug 2027 | GoDaddy.com, LLC | 18 Aug 2025 expires Aug 2027 | checking… | |
| 2025 | hdu.fr | 30 Oct 2025 | Oct 2027 | Hosting Concepts B.V. d/b/a O… | 30 Oct 2025 expires Oct 2027 | checking… | |
| 2025 | hdu.me | 1 Nov 2025 | Nov 2026 (passed) | Alibaba Cloud Computing Ltd.… | 1 Nov 2025 expiry Nov 2026 (passed) | checking… | |
| 2025 | hdu.education | 7 Nov 2025 | Nov 2026 | Hosting Concepts B.V. d/b/a R… | 7 Nov 2025 expires Nov 2026 | checking… |  |
| 2026 | hdu.org.in | 11 Apr 2026 | Apr 2036 | GoDaddy | 11 Apr 2026 expires Apr 2036 | checking… |  |
| 2026 | hdu.lol | 1 Jul 2026 | Jul 2027 | NAMECHEAP INC | 1 Jul 2026 expires Jul 2027 | checking… | |
| 2026 | hdu.casino | 31 Aug 2026 | Aug 2027 | Spaceship, Inc. | 31 Aug 2026 expires Aug 2027 | checking… |  |
| 2026 | hdu.autos | 28 Sep 2026 | Sep 2027 | DYNADOT LLC | 28 Sep 2026 expires Sep 2027 | checking… |  |
| 2026 | hdu.si | 1 Oct 2026 | Oct 2027 | NicNames, Inc. | 1 Oct 2026 expires Oct 2027 | checking… |  |
| — | hdu.ac.cn | no date on record | — | 腾讯云计算（北京）有限责任公司 | no date on record | checking… |  |
| — | hdu.ar | no date on record | — | — | no date on record | checking… | |
| — | hdu.at | no date on record | — | — | no date on record | checking… | |
| — | hdu.au | no date on record | — | Above.au Pty Limited | no date on record | checking… |  |
| — | hdu.band | no date on record | — | — | no date on record | checking… |  |
| — | hdu.biz | no date on record | — | — | no date on record | checking… | |
| — | hdu.br | no date on record | — | — | no date on record | checking… | |
| — | hdu.ch | no date on record | — | — | no date on record | checking… |  |
| — | hdu.co | no date on record | — | — | no date on record | checking… | |
| — | hdu.co.in | no date on record | — | — | no date on record | checking… | |
| — | hdu.co.nz | no date on record | — | — | no date on record | checking… | |
| — | hdu.co.uk | no date on record | — | — | no date on record | checking… |  |
| — | hdu.com.au | no date on record | — | — | no date on record | checking… |  |
| — | hdu.com.br | no date on record | — | — | no date on record | checking… | |
| — | hdu.com.tr | no date on record | — | — | no date on record | checking… |  |
| — | hdu.com.ua | no date on record | — | — | no date on record | checking… | |
| — | hdu.de | no date on record | — | — | no date on record | checking… | |
| — | hdu.edu.cn | no date on record | — | — | no date on record | checking… |  |
| — | hdu.edu.kg | no date on record | — | — | no date on record | checking… |  |
| — | hdu.edu.vn | no date on record | — | — | no date on record | checking… |  |
| — | hdu.es | no date on record | — | — | no date on record | checking… | |
| — | hdu.fi | no date on record | — | — | no date on record | checking… | |
| — | hdu.finance | no date on record | — | — | no date on record | checking… |  |
| — | hdu.fit | no date on record | — | — | no date on record | checking… | |
| — | hdu.fm | no date on record | — | — | no date on record | checking… | |
| — | hdu.hk | no date on record | — | — | no date on record | checking… | |
| — | hdu.hu | no date on record | — | — | no date on record | checking… | |
| — | hdu.ie | no date on record | — | — | no date on record | checking… | |
| — | hdu.il | no date on record | — | — | no date on record | checking… | |
| — | hdu.ind.br | no date on record | — | — | no date on record | checking… |  |
| — | hdu.jp | no date on record | — | — | no date on record | checking… |  |
| — | hdu.ke | no date on record | — | — | no date on record | checking… | |
| — | hdu.kr | no date on record | — | — | no date on record | checking… | |
| — | hdu.lat | no date on record | — | — | no date on record | checking… |  |
| — | hdu.mil.ph | no date on record | — | — | no date on record | checking… | |
| — | hdu.mobi | no date on record | — | — | no date on record | checking… |  |
| — | hdu.moe | no date on record | — | — | no date on record | checking… | |
| — | hdu.mx | no date on record | — | — | no date on record | checking… | |
| — | hdu.news | no date on record | — | — | no date on record | checking… | |
| — | hdu.nz | no date on record | — | — | no date on record | checking… | |
| — | hdu.ph | no date on record | — | — | no date on record | checking… | |
| — | hdu.pl | no date on record | — | — | no date on record | checking… | |
| — | hdu.red | no date on record | — | — | no date on record | checking… | |
| — | hdu.ro | no date on record | — | — | no date on record | checking… | |
| — | hdu.services | no date on record | — | — | no date on record | checking… | |
| — | hdu.sg | no date on record | — | — | no date on record | checking… | |
| — | hdu.tm | no date on record | — | — | no date on record | checking… |  |
| — | hdu.to | no date on record | — | — | no date on record | checking… |  |
| — | hdu.tr | no date on record | — | — | no date on record | checking… | |
| — | hdu.tv | no date on record | — | — | no date on record | checking… | |
| — | hdu.ua | no date on record | — | — | no date on record | checking… | |
| — | hdu.uk | no date on record | — | — | no date on record | checking… |  |
| — | hdu.vn | no date on record | — | — | no date on record | checking… | |
| — | hdu.wang | no date on record | — | — | no date on record | checking… | |
| — | hdu.wiki | no date on record | — | — | no date on record | checking… |  |
| — | hdu.ws | no date on record | — | — | no date on record | checking… |  |
| — | hdu.我爱你 | 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.