Every extension, oldest first
pku
We have seen pku registered in 151 extensions. The oldest is pku.com, registered on 4 Nov 1997; the newest, pku.gives, on 23 Oct 2026.
Checking which of them answer in DNS today…
- Seen in
- 151 extensions
- Oldest
- 1997 pku.com
- Newest
- 2026 pku.gives
- In DNS today
- … checking
Registered in
| Year | Domain | Registered | Expires | Registrar | Details | DNS today | Screenshot |
|---|---|---|---|---|---|---|---|
| 1997 | pku.com | 4 Nov 1997 | Nov 2026 | CSC Corporate Domains, Inc. | 4 Nov 1997 expires Nov 2026 | checking… |  |
| 1998 | pku.org | 20 Jan 1998 | Jan 2027 | Amazon Registrar, Inc. | 20 Jan 1998 expires Jan 2027 | checking… |  |
| 1999 | pku.dk | 12 Apr 1999 | Jun 2027 | — | 12 Apr 1999 expires Jun 2027 | checking… |  |
| 1999 | pku.co.uk | 8 Sep 1999 | Sep 2026 (passed) | Dulwich Storage Company Ltd t… | 8 Sep 1999 expiry Sep 2026 (passed) | checking… |  |
| 1999 | pku.no | 14 Nov 1999 | — | GROUP.ONE NORWAY AS | 14 Nov 1999 | checking… |  |
| 2000 | pku.net | 12 Mar 2000 | Jun 2026 (passed) | Porkbun LLC | 12 Mar 2000 expiry Jun 2026 (passed) | checking… | |
| 2001 | pku.cz | 10 Aug 2001 | May 2027 | REG-GRANSY | 10 Aug 2001 expires May 2027 | checking… | |
| 2001 | pku.info | 13 Sep 2001 | Sep 2026 (passed) | IONOS SE | 13 Sep 2001 expiry Sep 2026 (passed) | checking… |  |
| 2002 | pku.jp | 1 Aug 2002 | Aug 2027 | — | 1 Aug 2002 expires Aug 2027 | checking… | |
| 2003 | pku.ca | 12 Mar 2003 | Mar 2027 | Go Daddy Domains Canada, Inc | 12 Mar 2003 expires Mar 2027 | checking… | |
| 2003 | pku.com.cn | 13 Jun 2003 | Jun 2027 | 厦门市中资源网络服务有限公司 | 13 Jun 2003 expires Jun 2027 | checking… | |
| 2005 | pku.co.kr | 15 May 2005 | May 2027 | — | 15 May 2005 expires May 2027 | checking… | |
| 2005 | pku.se | 16 Nov 2005 | Nov 2026 | One.com | 16 Nov 2005 expires Nov 2026 | checking… | |
| 2006 | pku.fr | 23 Jun 2006 | May 2027 | Dynadot Inc | 23 Jun 2006 expires May 2027 | checking… | |
| 2006 | pku.fi | 8 Dec 2006 | — | — | 8 Dec 2006 | checking… |  |
| 2009 | pku.it | 7 Oct 2009 | — | — | 7 Oct 2009 | checking… | |
| 2009 | pku.kz | 15 Oct 2009 | — | — | 15 Oct 2009 | checking… | |
| 2011 | pku.org.ua | 19 May 2011 | May 2027 | Ukrainian internet names Cent… | 19 May 2011 expires May 2027 | checking… |  |
| 2013 | pku.com.mx | 20 Mar 2013 | Mar 2027 | NEUBOX Internet SA de CV | 20 Mar 2013 expires Mar 2027 | checking… |  |
| 2014 | pku.in | 7 Jun 2014 | Jun 2027 | Dynadot, LLC | 7 Jun 2014 expires Jun 2027 | checking… |  |
| 2014 | pku.us | 17 Nov 2014 | Nov 2026 | GoDaddy.com, LLC | 17 Nov 2014 expires Nov 2026 | checking… | |
| 2015 | pku.world | 9 Apr 2015 | Apr 2027 | Soluciones Corporativas IP, SL | 9 Apr 2015 expires Apr 2027 | checking… |  |
| 2015 | pku.today | 5 May 2015 | May 2027 | Mesh Digital Limited | 5 May 2015 expires May 2027 | checking… |  |
| 2016 | pku.website | 21 Jan 2016 | Jan 2027 | Alibaba Cloud Computing Ltd.… | 21 Jan 2016 expires Jan 2027 | checking… |  |
| 2017 | pku.net.ua | 13 Oct 2017 | Oct 2026 (passed) | Internet Invest Ltd. | 13 Oct 2017 expiry Oct 2026 (passed) | checking… |  |
| 2017 | pku.uk | 30 Oct 2017 | Oct 2027 | Dynadot, LLC t/a Dynadot | 30 Oct 2017 expires Oct 2027 | checking… | |
| 2018 | pku.app | 8 May 2018 | May 2026 (passed) | Go Australia Domains, LLC | 8 May 2018 expiry May 2026 (passed) | checking… |  |
| 2018 | pku.icu | 29 May 2018 | May 2028 | Key-Systems LLC | 29 May 2018 expires May 2028 | checking… |  |
| 2018 | pku.org.uk | 25 Jun 2018 | Jun 2027 | GoDaddy.com, LLC. | 25 Jun 2018 expires Jun 2027 | checking… |  |
| 2018 | pku.tools | 10 Aug 2018 | Aug 2026 (passed) | Tucows Domains Inc. | 10 Aug 2018 expiry Aug 2026 (passed) | checking… |  |
| 2019 | pku.dev | 2 Mar 2019 | Mar 2027 | Squarespace Domains II LLC. | 2 Mar 2019 expires Mar 2027 | checking… |  |
| 2019 | pku.ru | 6 Aug 2019 | — | REGRU-RU | 6 Aug 2019 | checking… |  |
| 2019 | pku.hu | 19 Dec 2019 | — | — | 19 Dec 2019 | checking… | |
| 2020 | pku.io | 3 May 2020 | May 2027 | Spaceship, Inc. | 3 May 2020 expires May 2027 | checking… | |
| 2021 | pku.co.za | 10 Jul 2021 | Jul 2027 | Tool Domains Ltd | 10 Jul 2021 expires Jul 2027 | checking… | |
| 2021 | pku.be | 31 Dec 2021 | — | Nomeo | 31 Dec 2021 | checking… | |
| 2022 | pku.foundation | 10 Apr 2022 | Apr 2027 | NameCheap, Inc. | 10 Apr 2022 expires Apr 2027 | checking… |  |
| 2022 | pku.vision | 2 Aug 2022 | Aug 2026 (passed) | Squarespace Domains II LLC | 2 Aug 2022 expiry Aug 2026 (passed) | checking… |  |
| 2022 | pku.ai | 5 Aug 2022 | Aug 2026 (passed) | NAMECHEAP INC | 5 Aug 2022 expiry Aug 2026 (passed) | checking… |  |
| 2023 | pku.lat | 23 Jan 2023 | Jan 2027 | Namecheap | 23 Jan 2023 expires Jan 2027 | checking… |  |
| 2023 | pku.phd | 14 May 2023 | May 2027 | Squarespace Domains II LLC. | 14 May 2023 expires May 2027 | checking… |  |
| 2023 | pku.xyz | 10 Nov 2023 | Nov 2027 | Go Daddy, LLC | 10 Nov 2023 expires Nov 2027 | checking… | |
| 2023 | pku.beauty | 23 Nov 2023 | Nov 2026 | NameSilo, LLC | 23 Nov 2023 expires Nov 2026 | checking… | |
| 2023 | pku.wiki | 10 Dec 2023 | Dec 2026 | Cloudflare, Inc. | 10 Dec 2023 expires Dec 2026 | checking… | |
| 2024 | pku.id | 24 Jan 2024 | Jan 2027 | PT Cloud Hosting Indonesia | 24 Jan 2024 expires Jan 2027 | checking… | |
| 2024 | pku.camp | 18 Feb 2024 | Feb 2027 | Automattic Inc. | 18 Feb 2024 expires Feb 2027 | checking… |  |
| 2024 | pku.expert | 16 Sep 2024 | Sep 2026 (passed) | CSC Corporate Domains, Inc. | 16 Sep 2024 expiry Sep 2026 (passed) | checking… |  |
| 2024 | pku.fund | 12 Nov 2024 | Nov 2026 | DNSPod, Inc. | 12 Nov 2024 expires Nov 2026 | checking… |  |
| 2025 | pku.moe | 26 Apr 2025 | Apr 2026 (passed) | NameSilo, LLC | 26 Apr 2025 expiry Apr 2026 (passed) | checking… |  |
| 2025 | pku.edu.bi | 6 May 2025 | May 2027 | Afriregister1 | 6 May 2025 expires May 2027 | checking… |  |
| 2025 | pku.edu.pl | 19 Jun 2025 | — | — | 19 Jun 2025 | checking… | |
| 2025 | pku.hair | 6 Sep 2025 | Sep 2026 (passed) | NameSilo, LLC | 6 Sep 2025 expiry Sep 2026 (passed) | checking… | |
| 2025 | pku.homes | 6 Sep 2025 | Sep 2026 (passed) | NameSilo, LLC | 6 Sep 2025 expiry Sep 2026 (passed) | checking… | |
| 2025 | pku.pics | 6 Sep 2025 | Sep 2026 (passed) | NameSilo, LLC | 6 Sep 2025 expiry Sep 2026 (passed) | checking… |  |
| 2025 | pku.rest | 6 Sep 2025 | Sep 2026 (passed) | NameSilo, LLC | 6 Sep 2025 expiry Sep 2026 (passed) | checking… |  |
| 2025 | pku.locker | 23 Oct 2025 | Oct 2026 (passed) | Dynadot, LLC | 23 Oct 2025 expiry Oct 2026 (passed) | checking… |  |
| 2025 | pku.ooo | 10 Dec 2025 | Dec 2027 | Name.com, Inc | 10 Dec 2025 expires Dec 2027 | checking… | |
| 2026 | pku.academy | 4 Jan 2026 | Jan 2027 | Domain Science Kutatási Szolg… | 4 Jan 2026 expires Jan 2027 | checking… |  |
| 2026 | pku.my.id | 20 Jan 2026 | Jan 2028 | PT Digital Registra Indonesia | 20 Jan 2026 expires Jan 2028 | checking… |  |
| 2026 | pku.asia | 10 Feb 2026 | Feb 2027 | Chengdu West Dimension Digita… | 10 Feb 2026 expires Feb 2027 | checking… |  |
| 2026 | pku.me | 17 Feb 2026 | Feb 2027 | Porkbun LLC | 17 Feb 2026 expires Feb 2027 | checking… | |
| 2026 | pku.sch.id | 26 Feb 2026 | Feb 2027 | PT JC Indonesia | 26 Feb 2026 expires Feb 2027 | checking… |  |
| 2026 | pku.life | 25 Mar 2026 | Mar 2027 | Registrar of Domain Names REG… | 25 Mar 2026 expires Mar 2027 | checking… |  |
| 2026 | pku.group | 7 May 2026 | May 2027 | Cloudflare, Inc | 7 May 2026 expires May 2027 | checking… | |
| 2026 | pku.works | 8 May 2026 | May 2027 | Cloudflare, Inc | 8 May 2026 expires May 2027 | checking… | |
| 2026 | pku.web.id | 8 Jun 2026 | Jun 2027 | PT Registrasi Neva Angkasa | 8 Jun 2026 expires Jun 2027 | checking… |  |
| 2026 | pku.biz.id | 18 Jun 2026 | Jun 2027 | PT Exabytes Network Indonesia | 18 Jun 2026 expires Jun 2027 | checking… | |
| 2026 | pku.cards | 15 Jul 2026 | Jul 2027 | Name.com, Inc. | 15 Jul 2026 expires Jul 2027 | checking… |  |
| 2026 | pku.mobi | 18 Jul 2026 | Jul 2027 | Spaceship, Inc. | 18 Jul 2026 expires Jul 2027 | checking… |  |
| 2026 | pku.wtf | 30 Sep 2026 | Sep 2031 | Cloudflare, Inc. | 30 Sep 2026 expires Sep 2031 | checking… | |
| 2026 | pku.gay | 10 Oct 2026 | Oct 2027 | Spaceship, Inc. | 10 Oct 2026 expires Oct 2027 | checking… | |
| 2026 | pku.gives | 23 Oct 2026 | Oct 2027 | Name.com, Inc. | 23 Oct 2026 expires Oct 2027 | checking… |  |
| — | pku.ac | no date on record | — | — | no date on record | checking… | |
| — | pku.ar | no date on record | — | — | no date on record | checking… | |
| — | pku.at | no date on record | — | — | no date on record | checking… |  |
| — | pku.au | no date on record | — | — | no date on record | checking… | |
| — | pku.bg | no date on record | — | — | no date on record | checking… | |
| — | pku.br | no date on record | — | — | no date on record | checking… | |
| — | pku.cat | no date on record | — | — | no date on record | checking… |  |
| — | pku.center | no date on record | — | — | no date on record | checking… | |
| — | pku.ch | no date on record | — | — | no date on record | checking… | |
| — | pku.cn | no date on record | — | — | no date on record | checking… | |
| — | pku.co | no date on record | — | — | no date on record | checking… | |
| — | pku.co.in | no date on record | — | — | no date on record | checking… | |
| — | pku.com.au | no date on record | — | DROP.com.au Pty Ltd | no date on record | checking… | |
| — | pku.com.br | no date on record | — | — | no date on record | checking… | |
| — | pku.com.my | no date on record | — | — | no date on record | checking… | |
| — | pku.com.tw | no date on record | — | — | no date on record | checking… | |
| — | pku.com.ua | no date on record | — | — | no date on record | checking… | |
| — | pku.cool | no date on record | — | — | no date on record | checking… | |
| — | pku.de | no date on record | — | — | no date on record | checking… | |
| — | pku.edu.cn | no date on record | — | — | no date on record | checking… |  |
| — | pku.edu.gr | no date on record | — | — | no date on record | checking… | |
| — | pku.edu.kg | no date on record | — | — | no date on record | checking… | |
| — | pku.edu.rs | no date on record | — | — | no date on record | checking… | |
| — | pku.education | no date on record | — | — | no date on record | checking… |  |
| — | pku.ee | no date on record | — | — | no date on record | checking… |  |
| — | pku.email | no date on record | — | — | no date on record | checking… | |
| — | pku.es | no date on record | — | — | no date on record | checking… | |
| — | pku.eu | no date on record | — | Mesh Digital Limited | no date on record | checking… | |
| — | pku.fan | no date on record | — | — | no date on record | checking… | |
| — | pku.fm | no date on record | — | — | no date on record | checking… | |
| — | pku.fyi | no date on record | — | — | no date on record | checking… |  |
| — | pku.gov.ua | no date on record | — | — | no date on record | checking… |  |
| — | pku.gr | no date on record | — | — | no date on record | checking… | |
| — | pku.hk | no date on record | — | — | no date on record | checking… | |
| — | pku.ie | no date on record | — | — | no date on record | checking… |  |
| — | pku.il | no date on record | — | — | no date on record | checking… | |
| — | pku.im | no date on record | — | — | no date on record | checking… | |
| — | pku.ink | no date on record | — | — | no date on record | checking… | |
| — | pku.ir | no date on record | — | — | no date on record | checking… | |
| — | pku.is | no date on record | — | — | no date on record | checking… |  |
| — | pku.kr | no date on record | — | — | no date on record | checking… | |
| — | pku.li | no date on record | — | — | no date on record | checking… | |
| — | pku.lt | no date on record | — | — | no date on record | checking… | |
| — | pku.mba | no date on record | — | — | no date on record | checking… | |
| — | pku.mx | no date on record | — | — | no date on record | checking… | |
| — | pku.news | no date on record | — | — | no date on record | checking… | |
| — | pku.nl | no date on record | — | — | no date on record | checking… | |
| — | pku.nu | no date on record | — | — | no date on record | checking… | |
| — | pku.nz | no date on record | — | — | no date on record | checking… | |
| — | pku.one | no date on record | — | — | no date on record | checking… |  |
| — | pku.org.cn | no date on record | — | — | no date on record | checking… |  |
| — | pku.org.hk | no date on record | — | — | no date on record | checking… |  |
| — | pku.org.tw | no date on record | — | — | no date on record | checking… | |
| — | pku.ph | no date on record | — | — | no date on record | checking… | |
| — | pku.pl | no date on record | — | — | no date on record | checking… |  |
| — | pku.plus | no date on record | — | — | no date on record | checking… | |
| — | pku.pt | no date on record | — | — | no date on record | checking… | |
| — | pku.pub | no date on record | — | — | no date on record | checking… | |
| — | pku.pw | no date on record | — | — | no date on record | checking… |  |
| — | pku.quest | no date on record | — | — | no date on record | checking… | |
| — | pku.recipes | no date on record | — | — | no date on record | checking… | |
| — | pku.ren | no date on record | — | — | no date on record | checking… | |
| — | pku.sg | no date on record | — | — | no date on record | checking… | |
| — | pku.si | no date on record | — | — | no date on record | checking… | |
| — | pku.skin | no date on record | — | — | no date on record | checking… |  |
| — | pku.social | no date on record | — | — | no date on record | checking… | |
| — | pku.store | no date on record | — | — | no date on record | checking… | |
| — | pku.su | no date on record | — | — | no date on record | checking… |  |
| — | pku.tm | no date on record | — | — | no date on record | checking… |  |
| — | pku.top | no date on record | — | — | no date on record | checking… | |
| — | pku.tr | no date on record | — | — | no date on record | checking… | |
| — | pku.tv | no date on record | — | — | no date on record | checking… | |
| — | pku.tw | no date on record | — | — | no date on record | checking… | |
| — | pku.ua | no date on record | — | — | no date on record | checking… | |
| — | pku.uz | no date on record | — | — | no date on record | checking… | |
| — | pku.vip | no date on record | — | — | no date on record | checking… | |
| — | pku.watch | no date on record | — | — | no date on record | checking… |  |
| — | pku.win | no date on record | — | — | no date on record | checking… | |
| — | pku.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.