Every extension, oldest first
koo
We have seen koo registered in 170 extensions. The oldest is koo.com, registered on 27 Oct 1996; the newest, koo.sh.cn, on 17 Sep 2026.
Checking which of them answer in DNS today…
- Seen in
- 170 extensions
- Oldest
- 1996 koo.com
- Newest
- 2026 koo.sh.cn
- In DNS today
- … checking
Registered in
| Year | Domain | Registered | Expires | Registrar | Details | DNS today | Screenshot |
|---|---|---|---|---|---|---|---|
| 1996 | koo.com | 27 Oct 1996 | Oct 2026 | NameSilo, LLC | 27 Oct 1996 · expires Oct 2026 | checking… |  |
| 1998 | koo.org | 22 Apr 1998 | Apr 2027 | Tucows Domains Inc. | 22 Apr 1998 · expires Apr 2027 | checking… |  |
| 1999 | koo.co.kr | 15 Dec 1999 | Dec 2026 | — | 15 Dec 1999 · expires Dec 2026 | checking… | |
| 2000 | koo.nl | 17 Feb 2000 | — | Hostnet B.V. | 17 Feb 2000 | checking… | |
| 2001 | koo.org.tw | 13 Mar 2001 | Mar 2035 | FET/NCIC | 13 Mar 2001 · expires Mar 2035 | checking… |  |
| 2001 | koo.com.pl | 19 Oct 2001 | — | — | 19 Oct 2001 | checking… | |
| 2002 | koo.name | 8 Feb 2002 | Feb 2027 | Whois Corp. | 8 Feb 2002 · expires Feb 2027 | checking… |  |
| 2003 | koo.ru | 18 Mar 2003 | — | RU-CENTER-RU | 18 Mar 2003 | checking… |  |
| 2003 | koo.se | 23 Apr 2003 | — | Loopia AB | 23 Apr 2003 | checking… | |
| 2003 | koo.net | 5 Sep 2003 | Sep 2026 (passed) | Cloudflare, Inc. | 5 Sep 2003 · expiry Sep 2026 (passed) | checking… | |
| 2003 | koo.cc | 22 Sep 2003 | Sep 2030 | Network Solutions, LLC | 22 Sep 2003 · expires Sep 2030 | checking… |  |
| 2004 | koo.us | 9 Jun 2004 | Jun 2027 | GoDaddy Online Services Cayma… | 9 Jun 2004 · expires Jun 2027 | checking… | |
| 2004 | koo.me.uk | 17 Dec 2004 | Dec 2027 | Key-Systems GmbH | 17 Dec 2004 · expires Dec 2027 | checking… |  |
| 2005 | koo.be | 30 Aug 2005 | — | Key-Systems GmbH | 30 Aug 2005 | checking… | |
| 2005 | koo.tw | 27 Oct 2005 | Nov 2026 | Dynadot LLC | 27 Oct 2005 · expires Nov 2026 | checking… | |
| 2007 | koo.dk | 12 Feb 2007 | Feb 2027 | CURANET A/S | 12 Feb 2007 · expires Feb 2027 | checking… | |
| 2007 | koo.fi | 3 Aug 2007 | — | — | 3 Aug 2007 | checking… | |
| 2008 | koo.asia | 11 Mar 2008 | Mar 2027 | CSC Corporate Domains, Inc. | 11 Mar 2008 · expires Mar 2027 | checking… | |
| 2009 | koo.co.uk | 26 Aug 2009 | Aug 2026 (passed) | Andrew Bell | 26 Aug 2009 · expiry Aug 2026 (passed) | checking… | |
| 2010 | koo.hu | 25 Feb 2010 | — | — | 25 Feb 2010 | checking… |  |
| 2010 | koo.me | 28 Sep 2010 | Sep 2027 | GoDaddy.com, LLC | 28 Sep 2010 · expires Sep 2027 | checking… | |
| 2011 | koo.fm | 29 Mar 2011 | Mar 2027 | Dynadot LLC | 29 Mar 2011 · expires Mar 2027 | checking… | |
| 2011 | koo.do | 27 Jun 2011 | Jun 2026 (passed) | Registrar NIC .DO (midominio.… | 27 Jun 2011 · expiry Jun 2026 (passed) | checking… |  |
| 2011 | koo.org.pl | 16 Aug 2011 | — | — | 16 Aug 2011 | checking… | |
| 2015 | koo.uk | 24 Feb 2015 | Feb 2027 | Andrew Bell | 24 Feb 2015 · expires Feb 2027 | checking… | |
| 2015 | koo.tech | 19 Aug 2015 | Aug 2026 (passed) | GoDaddy.com, LLC | 19 Aug 2015 · expiry Aug 2026 (passed) | checking… |  |
| 2015 | koo.online | 26 Aug 2015 | Aug 2026 (passed) | IONOS SE | 26 Aug 2015 · expiry Aug 2026 (passed) | checking… | |
| 2015 | koo.io | 12 Nov 2015 | Nov 2026 | GoDaddy.com, LLC | 12 Nov 2015 · expires Nov 2026 | checking… |  |
| 2016 | koo.ca | 13 Jul 2016 | Jul 2027 | CENTRALNIC CANADA INC | 13 Jul 2016 · expires Jul 2027 | checking… | |
| 2016 | koo.vip | 22 Nov 2016 | Nov 2027 | Chengdu west dimension digita… | 22 Nov 2016 · expires Nov 2027 | checking… |  |
| 2017 | koo.academy | 27 Feb 2017 | Feb 2027 | Key-Systems, LLC | 27 Feb 2017 · expires Feb 2027 | checking… |  |
| 2017 | koo.cloud | 10 Jun 2017 | Jun 2026 (passed) | GoDaddy | 10 Jun 2017 · expiry Jun 2026 (passed) | checking… |  |
| 2017 | koo.company | 10 Jun 2017 | Jun 2027 | GoDaddy.com, LLC | 10 Jun 2017 · expires Jun 2027 | checking… |  |
| 2017 | koo.re | 29 Aug 2017 | Aug 2026 (passed) | 1API GmbH | 29 Aug 2017 · expiry Aug 2026 (passed) | checking… | |
| 2018 | koo.co.in | 8 May 2018 | May 2029 | Dynadot, LLC | 8 May 2018 · expires May 2029 | checking… |  |
| 2018 | koo.chat | 11 May 2018 | May 2027 | Squarespace Domains II LLC | 11 May 2018 · expires May 2027 | checking… | |
| 2018 | koo.sg | 9 Nov 2018 | Nov 2026 | Exabytes Network (Singapore)… | 9 Nov 2018 · expires Nov 2026 | checking… | |
| 2019 | koo.com.br | 20 Feb 2019 | Feb 2027 | — | 20 Feb 2019 · expires Feb 2027 | checking… | |
| 2019 | koo.dog | 8 May 2019 | May 2027 | GoDaddy.com, LLC | 8 May 2019 · expires May 2027 | checking… | |
| 2019 | koo.red | 12 Jul 2019 | Jul 2027 | NameSilo, LLC | 12 Jul 2019 · expires Jul 2027 | checking… |  |
| 2019 | koo.app | 27 Jul 2019 | Jul 2026 (passed) | Dynadot LLC. | 27 Jul 2019 · expiry Jul 2026 (passed) | checking… |  |
| 2020 | koo.wiki | 20 Sep 2020 | Sep 2026 (passed) | Cloudflare, Inc. | 20 Sep 2020 · expiry Sep 2026 (passed) | checking… |  |
| 2020 | koo.dev | 14 Dec 2020 | Dec 2026 | Name.com, Inc. | 14 Dec 2020 · expires Dec 2026 | checking… | |
| 2021 | koo.ai | 7 Dec 2021 | Dec 2027 | NAMECHEAP INC | 7 Dec 2021 · expires Dec 2027 | checking… |  |
| 2022 | koo.zone | 11 Jan 2022 | Jan 2027 | One.com A/S | 11 Jan 2022 · expires Jan 2027 | checking… |  |
| 2022 | koo.org.ua | 19 Sep 2022 | Sep 2026 (passed) | Ukrainian internet names Cent… | 19 Sep 2022 · expiry Sep 2026 (passed) | checking… | |
| 2022 | koo.fyi | 20 Sep 2022 | Sep 2026 (passed) | Cloudflare, Inc | 20 Sep 2022 · expiry Sep 2026 (passed) | checking… | |
| 2022 | koo.social | 30 Sep 2022 | Sep 2026 (passed) | GoDaddy.com, LLC | 30 Sep 2022 · expiry Sep 2026 (passed) | checking… |  |
| 2023 | koo.fr | 30 Jan 2023 | Jan 2027 | NAMECARE | 30 Jan 2023 · expires Jan 2027 | checking… |  |
| 2023 | koo.kz | 6 Apr 2023 | — | — | 6 Apr 2023 | checking… |  |
| 2023 | koo.wtf | 8 Aug 2023 | Aug 2026 (passed) | Cloudflare, Inc | 8 Aug 2023 · expiry Aug 2026 (passed) | checking… |  |
| 2023 | koo.gs | 2 Sep 2023 | Sep 2027 | Key-Systems GmbH | 2 Sep 2023 · expires Sep 2027 | checking… |  |
| 2023 | koo.to | 25 Dec 2023 | Aug 2027 | NAMECHEAP | 25 Dec 2023 · expires Aug 2027 | checking… | |
| 2024 | koo.studio | 24 Jan 2024 | Jan 2027 | united-domains GmbH | 24 Jan 2024 · expires Jan 2027 | checking… |  |
| 2024 | koo.cam | 1 Mar 2024 | Mar 2030 | Spaceship, Inc. | 1 Mar 2024 · expires Mar 2030 | checking… | |
| 2024 | koo.cool | 20 Aug 2024 | Aug 2030 | DNSPod, Inc. | 20 Aug 2024 · expires Aug 2030 | checking… | |
| 2024 | koo.care | 4 Oct 2024 | Oct 2026 (passed) | Cloudflare, Inc | 4 Oct 2024 · expiry Oct 2026 (passed) | checking… | |
| 2024 | koo.wang | 14 Nov 2024 | Nov 2026 | 成都西维数码科技有限公司 | 14 Nov 2024 · expires Nov 2026 | checking… |  |
| 2025 | koo.is | 7 Mar 2025 | — | — | 7 Mar 2025 | checking… |  |
| 2025 | koo.in | 21 May 2025 | May 2027 | Dynadot, LLC | 21 May 2025 · expires May 2027 | checking… |  |
| 2025 | koo.technologypending delete on 4 Aug 2026 | 25 May 2025 | May 2026 (passed) | NameSilo, LLC | 25 May 2025 · expiry May 2026 (passed) | checking… |  |
| 2025 | koo.top | 2 Jun 2025 | Jun 2027 | Chengdu west dimension digital | 2 Jun 2025 · expires Jun 2027 | checking… | |
| 2025 | koo.it | 10 Jun 2025 | Jun 2027 | NameCase GmbH | 10 Jun 2025 · expires Jun 2027 | checking… | |
| 2025 | koo.pt | 24 Jul 2025 | Jul 2026 (passed) | — | 24 Jul 2025 · expiry Jul 2026 (passed) | checking… | |
| 2025 | koo.mobi | 27 Jul 2025 | Jul 2026 (passed) | GNAME.COM PTE. LTD. | 27 Jul 2025 · expiry Jul 2026 (passed) | checking… | |
| 2025 | koo.com.in | 16 Aug 2025 | Aug 2026 (passed) | Dynadot, LLC | 16 Aug 2025 · expiry Aug 2026 (passed) | checking… | |
| 2025 | koo.sale | 23 Aug 2025 | Aug 2026 (passed) | NameSilo, LLC | 23 Aug 2025 · expiry Aug 2026 (passed) | checking… | |
| 2025 | koo.quest | 5 Oct 2025 | Oct 2026 (passed) | Porkbun LLC | 5 Oct 2025 · expiry Oct 2026 (passed) | checking… |  |
| 2025 | koo.lol | 6 Oct 2025 | Oct 2026 (passed) | Global Domain Group LLC | 6 Oct 2025 · expiry Oct 2026 (passed) | checking… |  |
| 2025 | koo.info | 27 Oct 2025 | Oct 2026 | Sav.com, LLC - 15 | 27 Oct 2025 · expires Oct 2026 | checking… | |
| 2025 | koo.si | 11 Dec 2025 | Dec 2026 | Dynadot Inc | 11 Dec 2025 · expires Dec 2026 | checking… |  |
| 2026 | koo.my.id | 20 Jan 2026 | Jan 2027 | PT Web Media Technology Indon… | 20 Jan 2026 · expires Jan 2027 | checking… | |
| 2026 | koo.business | 3 Feb 2026 | Feb 2027 | NameCheap, Inc. | 3 Feb 2026 · expires Feb 2027 | checking… |  |
| 2026 | koo.services | 3 Feb 2026 | Feb 2027 | NameCheap, Inc. | 3 Feb 2026 · expires Feb 2027 | checking… |  |
| 2026 | koo.rw | 16 Feb 2026 | Feb 2027 | RICTA | 16 Feb 2026 · expires Feb 2027 | checking… | |
| 2026 | koo.ventures | 11 Apr 2026 | Apr 2027 | HOSTINGER operations, UAB | 11 Apr 2026 · expires Apr 2027 | checking… |  |
| 2026 | koo.space | 27 May 2026 | May 2027 | NAMECHEAP INC | 27 May 2026 · expires May 2027 | checking… |  |
| 2026 | koo.cafe | 11 Jul 2026 | Jul 2029 | Squarespace Domains II LLC | 11 Jul 2026 · expires Jul 2029 | checking… |  |
| 2026 | koo.world | 20 Jul 2026 | Jul 2027 | Sav.com, LLC - 1 | 20 Jul 2026 · expires Jul 2027 | checking… | |
| 2026 | koo.xyz | 9 Aug 2026 | Aug 2027 | Porkbun LLC | 9 Aug 2026 · expires Aug 2027 | checking… |  |
| 2026 | koo.pet | 12 Aug 2026 | Aug 2027 | GoDaddy.com, LLC | 12 Aug 2026 · expires Aug 2027 | checking… |  |
| 2026 | koo.exchange | 16 Aug 2026 | Aug 2027 | Name.com, Inc. | 16 Aug 2026 · expires Aug 2027 | checking… |  |
| 2026 | koo.casino | 31 Aug 2026 | Aug 2027 | Spaceship, Inc. | 31 Aug 2026 · expires Aug 2027 | checking… |  |
| 2026 | koo.bar | 17 Sep 2026 | Sep 2027 | NAMECHEAP | 17 Sep 2026 · expires Sep 2027 | checking… |  |
| 2026 | koo.sh.cn | 17 Sep 2026 | Sep 2027 | 阿里云计算有限公司（万网） | 17 Sep 2026 · expires Sep 2027 | checking… |  |
| — | koo.agency | no date on record | — | — | no date on record | checking… |  |
| — | koo.ar | no date on record | — | — | no date on record | checking… | |
| — | koo.at | no date on record | — | — | no date on record | checking… |  |
| — | koo.au | no date on record | — | Corporation Service Company (… | no date on record | checking… | |
| — | koo.bet | no date on record | — | — | no date on record | checking… |  |
| — | koo.bio | no date on record | — | — | no date on record | checking… |  |
| — | koo.boo | no date on record | — | — | no date on record | checking… |  |
| — | koo.br | no date on record | — | — | no date on record | checking… | |
| — | koo.bz | no date on record | — | — | no date on record | checking… |  |
| — | koo.ch | no date on record | — | — | no date on record | checking… | |
| — | koo.cn | no date on record | — | 阿里云计算有限公司（万网） | no date on record | checking… | |
| — | koo.co | no date on record | — | — | no date on record | checking… |  |
| — | koo.co.il | no date on record | — | — | no date on record | checking… |  |
| — | koo.co.jp | no date on record | — | — | no date on record | checking… |  |
| — | koo.co.za | no date on record | — | — | no date on record | checking… | |
| — | koo.com.au | no date on record | — | — | no date on record | checking… | |
| — | koo.com.mx | no date on record | May 2027 | NEUBOX Internet SA de CV | no date on record · expires May 2027 | checking… | |
| — | koo.cz | no date on record | — | — | no date on record | checking… |  |
| — | koo.de | no date on record | — | — | no date on record | checking… |  |
| — | koo.digital | no date on record | — | — | no date on record | checking… |  |
| — | koo.edu.kg | no date on record | — | — | no date on record | checking… | |
| — | koo.ee | no date on record | — | — | no date on record | checking… | |
| — | koo.email | no date on record | — | — | no date on record | checking… | |
| — | koo.es | no date on record | — | — | no date on record | checking… | |
| — | koo.eu | no date on record | — | eu-kore.at web invest gmbh &… | no date on record | checking… | |
| — | koo.family | no date on record | — | — | no date on record | checking… | |
| — | koo.fit | no date on record | — | — | no date on record | checking… | |
| — | koo.foundation | no date on record | — | — | no date on record | checking… | |
| — | koo.game | no date on record | — | — | no date on record | checking… | |
| — | koo.games | no date on record | — | — | no date on record | checking… | |
| — | koo.gay | no date on record | — | — | no date on record | checking… | |
| — | koo.gg | no date on record | — | — | no date on record | checking… | |
| — | koo.gl | no date on record | — | — | no date on record | checking… | |
| — | koo.group | no date on record | — | — | no date on record | checking… | |
| — | koo.hk | no date on record | — | — | no date on record | checking… | |
| — | koo.homes | no date on record | — | — | no date on record | checking… |  |
| — | koo.ie | no date on record | — | — | no date on record | checking… | |
| — | koo.il | no date on record | — | — | no date on record | checking… | |
| — | koo.im | no date on record | Aug 2026 (passed) | — | no date on record · expiry Aug 2026 (passed) | checking… |  |
| — | koo.ink | no date on record | — | — | no date on record | checking… | |
| — | koo.ir | no date on record | — | — | no date on record | checking… | |
| — | koo.jp | no date on record | — | — | no date on record | checking… |  |
| — | koo.kr | no date on record | — | — | no date on record | checking… | |
| — | koo.la | no date on record | — | — | no date on record | checking… | |
| — | koo.li | no date on record | — | — | no date on record | checking… |  |
| — | koo.life | no date on record | — | — | no date on record | checking… | |
| — | koo.live | no date on record | — | — | no date on record | checking… | |
| — | koo.ls | no date on record | — | — | no date on record | checking… |  |
| — | koo.lv | no date on record | — | — | no date on record | checking… | |
| — | koo.men | no date on record | — | — | no date on record | checking… | |
| — | koo.mn | no date on record | — | — | no date on record | checking… |  |
| — | koo.moe | no date on record | — | — | no date on record | checking… | |
| — | koo.mv | no date on record | — | — | no date on record | checking… | |
| — | koo.mx | no date on record | Jul 2027 | GoDaddy.com | no date on record · expires Jul 2027 | checking… |  |
| — | koo.ne.jp | no date on record | — | — | no date on record | checking… | |
| — | koo.net.au | no date on record | — | — | no date on record | checking… |  |
| — | koo.news | no date on record | — | — | no date on record | checking… | |
| — | koo.no | no date on record | — | — | no date on record | checking… |  |
| — | koo.nu | no date on record | — | — | no date on record | checking… | |
| — | koo.nz | no date on record | — | — | no date on record | checking… | |
| — | koo.od.ua | no date on record | — | — | no date on record | checking… |  |
| — | koo.one | no date on record | — | — | no date on record | checking… | |
| — | koo.onl | no date on record | — | — | no date on record | checking… |  |
| — | koo.ooo | no date on record | — | — | no date on record | checking… | |
| — | koo.or.kr | no date on record | — | — | no date on record | checking… | |
| — | koo.party | no date on record | — | — | no date on record | checking… | |
| — | koo.ph | no date on record | — | — | no date on record | checking… |  |
| — | koo.pl | no date on record | — | — | no date on record | checking… | |
| — | koo.plus | no date on record | — | — | no date on record | checking… | |
| — | koo.ps | no date on record | — | — | no date on record | checking… |  |
| — | koo.run | no date on record | — | — | no date on record | checking… | |
| — | koo.sh | no date on record | — | — | no date on record | checking… | |
| — | koo.show | no date on record | — | — | no date on record | checking… | |
| — | koo.sk | no date on record | — | — | no date on record | checking… |  |
| — | koo.su | no date on record | — | — | no date on record | checking… | |
| — | koo.tax | no date on record | — | — | no date on record | checking… | |
| — | koo.tm | no date on record | — | — | no date on record | checking… |  |
| — | koo.toys | no date on record | — | — | no date on record | checking… |  |
| — | koo.tr | no date on record | — | — | no date on record | checking… | |
| — | koo.tv | no date on record | — | — | no date on record | checking… | |
| — | koo.ua | no date on record | — | — | no date on record | checking… | |
| — | koo.uz | no date on record | — | — | no date on record | checking… |  |
| — | koo.vn | no date on record | — | — | no date on record | checking… |  |
| — | koo.watch | no date on record | — | — | no date on record | checking… | |
| — | koo.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.