Every extension, oldest first
ktk
We have seen ktk registered in 135 extensions. The oldest is ktk.fi, registered on 31 Dec 1990; the newest, ktk.pics, on 23 Oct 2026.
Checking which of them answer in DNS today…
- Seen in
- 135 extensions
- Oldest
- 1990 ktk.fi
- Newest
- 2026 ktk.pics
- In DNS today
- … checking
Registered in
| Year | Domain | Registered | Expires | Registrar | Details | DNS today | Screenshot |
|---|---|---|---|---|---|---|---|
| 1990 | ktk.fi | 31 Dec 1990 | — | — | 31 Dec 1990 | checking… |  |
| 1998 | ktk.ru | 21 Sep 1998 | — | RU-CENTER-RU | 21 Sep 1998 | checking… | |
| 1998 | ktk.it | 28 Sep 1998 | — | — | 28 Sep 1998 | checking… |  |
| 1998 | ktk.com.br | 14 Oct 1998 | Oct 2027 | — | 14 Oct 1998 expires Oct 2027 | checking… |  |
| 1999 | ktk.com | 24 Jan 1999 | Jan 2027 | eName Technology Co.,Ltd. | 24 Jan 1999 expires Jan 2027 | checking… |  |
| 1999 | ktk.nl | 16 Feb 1999 | — | Realtime Register | 16 Feb 1999 | checking… |  |
| 1999 | ktk.co.uk | 9 Sep 1999 | Sep 2026 (passed) | Dulwich Storage Company Ltd t… | 9 Sep 1999 expiry Sep 2026 (passed) | checking… | |
| 2000 | ktk.net | 26 Sep 2000 | Sep 2026 (passed) | Domain Cost Club | 26 Sep 2000 expiry Sep 2026 (passed) | checking… | |
| 2000 | ktk.no | 12 Oct 2000 | — | Nordic Hosting | 12 Oct 2000 | checking… | |
| 2001 | ktk.org | 26 Jan 2001 | Jan 2027 | GoDaddy.com, LLC | 26 Jan 2001 expires Jan 2027 | checking… | |
| 2001 | ktk.cz | 10 Aug 2001 | — | REG-WEDOS | 10 Aug 2001 | checking… | |
| 2002 | ktk.gr.jp | 4 Jun 2002 | Jun 2027 | — | 4 Jun 2002 expires Jun 2027 | checking… | |
| 2002 | ktk.biz | 25 Aug 2002 | Aug 2026 (passed) | IONOS SE | 25 Aug 2002 expiry Aug 2026 (passed) | checking… | |
| 2003 | ktk.be | 5 Sep 2003 | — | Registrar.eu | 5 Sep 2003 | checking… | |
| 2004 | ktk.ca | 8 Jan 2004 | Jan 2027 | Promo People Inc. | 8 Jan 2004 expires Jan 2027 | checking… | |
| 2005 | ktk.kz | 23 Dec 2005 | Dec 2027 | — | 23 Dec 2005 expires Dec 2027 | checking… | |
| 2006 | ktk.cc | 25 Apr 2006 | Apr 2031 | Xin Net Technology Corporation | 25 Apr 2006 expires Apr 2031 | checking… | |
| 2007 | ktk.jp | 6 Nov 2007 | Nov 2026 | — | 6 Nov 2007 expires Nov 2026 | checking… | |
| 2008 | ktk.kalisz.pl | 22 Feb 2008 | — | — | 22 Feb 2008 | checking… |  |
| 2009 | ktk.tel | 3 Feb 2009 | Mar 2027 | INWX GmbH | 3 Feb 2009 expires Mar 2027 | checking… | |
| 2009 | ktk.si | 7 Jul 2009 | Jul 2027 | Humanfrog d.o.o. | 7 Jul 2009 expires Jul 2027 | checking… |  |
| 2011 | ktk.in | 14 Oct 2011 | Oct 2026 (passed) | Dynadot, LLC | 14 Oct 2011 expiry Oct 2026 (passed) | checking… |  |
| 2012 | ktk.co.id | 15 Mar 2012 | Mar 2028 | PT Aksara Data Digital | 15 Mar 2012 expires Mar 2028 | checking… | |
| 2012 | ktk.se | 19 Aug 2012 | Aug 2027 | NEware AB | 19 Aug 2012 expires Aug 2027 | checking… |  |
| 2012 | ktk.net.pl | 22 Nov 2012 | Nov 2026 | home.pl sp. z o.o. | 22 Nov 2012 expires Nov 2026 | checking… |  |
| 2014 | ktk.kiev.ua | 27 Feb 2014 | Feb 2028 | Hosting Ukraine LLC | 27 Feb 2014 expires Feb 2028 | checking… | |
| 2014 | ktk.pt | 9 May 2014 | May 2029 | — | 9 May 2014 expires May 2029 | checking… | |
| 2014 | ktk.ac.th | 5 Nov 2014 | Nov 2026 | T.H.NIC Co., Ltd. | 5 Nov 2014 expires Nov 2026 | checking… |  |
| 2015 | ktk.us | 9 Jan 2015 | Jan 2027 | GoDaddy.com, LLC | 9 Jan 2015 expires Jan 2027 | checking… | |
| 2015 | ktk.company | 20 Jul 2015 | Jul 2026 (passed) | Regional Network Information… | 20 Jul 2015 expiry Jul 2026 (passed) | checking… |  |
| 2016 | ktk.email | 25 Jan 2016 | Jan 2027 | INWX GmbH | 25 Jan 2016 expires Jan 2027 | checking… | |
| 2016 | ktk.cloud | 16 Jun 2016 | Jun 2026 (passed) | INWX GmbH | 16 Jun 2016 expiry Jun 2026 (passed) | checking… | |
| 2016 | ktk.tokyo | 28 Jun 2016 | Jun 2026 (passed) | GMO Internet Group, Inc. | 28 Jun 2016 expiry Jun 2026 (passed) | checking… |  |
| 2016 | ktk.io | 4 Oct 2016 | Oct 2026 (passed) | INWX GmbH | 4 Oct 2016 expiry Oct 2026 (passed) | checking… |  |
| 2017 | ktk.uk | 30 Oct 2017 | Oct 2026 (passed) | Elife Limited | 30 Oct 2017 expiry Oct 2026 (passed) | checking… |  |
| 2017 | ktk.fr | 13 Dec 2017 | Nov 2026 | Hosting Concepts B.V. d/b/a O… | 13 Dec 2017 expires Nov 2026 | checking… |  |
| 2018 | ktk.life | 17 Jul 2018 | Jul 2027 | GoDaddy.com, LLC | 17 Jul 2018 expires Jul 2027 | checking… |  |
| 2019 | ktk.dev | 4 May 2019 | May 2026 (passed) | Namecheap Inc. | 4 May 2019 expiry May 2026 (passed) | checking… | |
| 2019 | ktk.co.in | 27 Nov 2019 | Nov 2026 | Hosting Concepts B.V. dba Ope… | 27 Nov 2019 expires Nov 2026 | checking… | |
| 2020 | ktk.ink | 9 Jul 2020 | Jul 2027 | Wild West Domains, Inc. | 9 Jul 2020 expires Jul 2027 | checking… |  |
| 2020 | ktk.pub | 9 Jul 2020 | Jul 2026 (passed) | Wild West Domains, LLC | 9 Jul 2020 expiry Jul 2026 (passed) | checking… |  |
| 2021 | ktk.uz | 21 Jan 2021 | Jan 2027 | SUVAN NET | 21 Jan 2021 expires Jan 2027 | checking… |  |
| 2021 | ktk.xyz | 20 Aug 2021 | Aug 2027 | Dynadot LLC | 20 Aug 2021 expires Aug 2027 | checking… | |
| 2021 | ktk.co.za | 26 Sep 2021 | Sep 2027 | Tool Domains Ltd | 26 Sep 2021 expires Sep 2027 | checking… | |
| 2022 | ktk.app | 22 Jul 2022 | Jul 2027 | Global Domains International,… | 22 Jul 2022 expires Jul 2027 | checking… | |
| 2023 | ktk.energy | 20 Feb 2023 | Feb 2027 | Registrar of Domain Names REG… | 20 Feb 2023 expires Feb 2027 | checking… |  |
| 2023 | ktk.kr | 11 Jul 2023 | Jul 2027 | — | 11 Jul 2023 expires Jul 2027 | checking… | |
| 2023 | ktk.com.sg | 4 Aug 2023 | Aug 2026 (passed) | Dreamscape Networks Internati… | 4 Aug 2023 expiry Aug 2026 (passed) | checking… |  |
| 2023 | ktk.my.id | 10 Oct 2023 | Oct 2026 (passed) | PT Digital Registra Indonesia | 10 Oct 2023 expiry Oct 2026 (passed) | checking… |  |
| 2023 | ktk.bet | 24 Dec 2023 | Dec 2028 | GoDaddy.com, LLC | 24 Dec 2023 expires Dec 2028 | checking… | |
| 2024 | ktk.ai | 11 May 2024 | May 2028 | NameCheap, Inc. | 11 May 2024 expires May 2028 | checking… | |
| 2024 | ktk.bond | 24 Jun 2024 | Jun 2034 | Dynadot LLC | 24 Jun 2024 expires Jun 2034 | checking… | |
| 2024 | ktk.dk | 5 Nov 2024 | Nov 2026 | Simply.com A/S | 5 Nov 2024 expires Nov 2026 | checking… | |
| 2025 | ktk.info | 24 Mar 2025 | Mar 2027 | Sav.com, LLC - 38 | 24 Mar 2025 expires Mar 2027 | checking… | |
| 2025 | ktk.mobi | 25 Jul 2025 | Jul 2026 (passed) | GNAME.COM PTE. LTD. | 25 Jul 2025 expiry Jul 2026 (passed) | checking… | |
| 2025 | ktk.pro | 11 Aug 2025 | Aug 2026 (passed) | Regional Network Information… | 11 Aug 2025 expiry Aug 2026 (passed) | checking… | |
| 2025 | ktk.name.ng | 9 Oct 2025 | Oct 2026 (passed) | TRUEHOST CLOUD | 9 Oct 2025 expiry Oct 2026 (passed) | checking… | |
| 2025 | ktk.mx | 21 Oct 2025 | Oct 2026 (passed) | GoDaddy.com | 21 Oct 2025 expiry Oct 2026 (passed) | checking… |  |
| 2025 | ktk.bank.in | 29 Oct 2025 | Oct 2026 (passed) | Institute for Development and… | 29 Oct 2025 expiry Oct 2026 (passed) | checking… |  |
| 2025 | ktk.solutions | 2 Nov 2025 | Nov 2026 (passed) | CommuniGal Communication Ltd. | 2 Nov 2025 expiry Nov 2026 (passed) | checking… |  |
| 2025 | ktk.lol | 13 Nov 2025 | Nov 2026 | Spaceship, Inc. | 13 Nov 2025 expires Nov 2026 | checking… | |
| 2025 | ktk.rest | 12 Dec 2025 | Dec 2026 | Dynadot, LLC | 12 Dec 2025 expires Dec 2026 | checking… | |
| 2026 | ktk.com.ua | 29 Apr 2026 | Apr 2028 | Ukrainian internet names Cent… | 29 Apr 2026 expires Apr 2028 | checking… |  |
| 2026 | ktk.me | 4 May 2026 | May 2027 | Chengdu west dimension digita… | 4 May 2026 expires May 2027 | checking… | |
| 2026 | ktk.asia | 9 May 2026 | May 2027 | Spaceship, Inc. | 9 May 2026 expires May 2027 | checking… | |
| 2026 | ktk.world | 11 May 2026 | May 2027 | Spaceship, Inc. | 11 May 2026 expires May 2027 | checking… | |
| 2026 | ktk.casino | 3 Jun 2026 | Jun 2027 | Spaceship, Inc. | 3 Jun 2026 expires Jun 2027 | checking… |  |
| 2026 | ktk.buzz | 12 Aug 2026 | Aug 2027 | Spaceship, Inc. | 12 Aug 2026 expires Aug 2027 | checking… |  |
| 2026 | ktk.pics | 23 Oct 2026 | Oct 2027 | NameCheap, Inc. | 23 Oct 2026 expires Oct 2027 | checking… |  |
| — | ktk.ae | no date on record | — | — | no date on record | checking… | |
| — | ktk.am | no date on record | — | — | no date on record | checking… |  |
| — | ktk.ar | no date on record | — | — | no date on record | checking… | |
| — | ktk.at | no date on record | — | — | no date on record | checking… | |
| — | ktk.au | no date on record | — | — | no date on record | checking… | |
| — | ktk.ba | no date on record | — | — | no date on record | checking… | |
| — | ktk.br | no date on record | — | — | no date on record | checking… | |
| — | ktk.by | no date on record | — | — | no date on record | checking… | |
| — | ktk.bz | no date on record | — | — | no date on record | checking… | |
| — | ktk.ch | no date on record | — | — | no date on record | checking… |  |
| — | ktk.cn | no date on record | — | — | no date on record | checking… | |
| — | ktk.co | no date on record | — | — | no date on record | checking… | |
| — | ktk.co.ir | no date on record | — | — | no date on record | checking… |  |
| — | ktk.co.ke | no date on record | — | — | no date on record | checking… |  |
| — | ktk.codes | no date on record | — | — | no date on record | checking… |  |
| — | ktk.com.au | no date on record | — | — | no date on record | checking… | |
| — | ktk.com.cn | no date on record | — | 厦门三五互联信息有限公司 | no date on record | checking… | |
| — | ktk.com.hk | no date on record | — | — | no date on record | checking… |  |
| — | ktk.com.kz | no date on record | — | — | no date on record | checking… |  |
| — | ktk.com.ro | no date on record | — | — | no date on record | checking… | |
| — | ktk.com.tr | no date on record | — | — | no date on record | checking… |  |
| — | ktk.com.tw | no date on record | — | — | no date on record | checking… | |
| — | ktk.com.vn | no date on record | — | — | no date on record | checking… |  |
| — | ktk.de | no date on record | — | — | no date on record | checking… |  |
| — | ktk.design | no date on record | — | — | no date on record | checking… |  |
| — | ktk.eco | no date on record | — | — | no date on record | checking… | |
| — | ktk.ee | no date on record | — | — | no date on record | checking… |  |
| — | ktk.es | no date on record | — | — | no date on record | checking… | |
| — | ktk.eu | no date on record | — | http.net Internet GmbH | no date on record | checking… | |
| — | ktk.fm | no date on record | — | — | no date on record | checking… | |
| — | ktk.fyi | no date on record | — | — | no date on record | checking… | |
| — | ktk.global | no date on record | — | — | no date on record | checking… |  |
| — | ktk.group | no date on record | — | — | no date on record | checking… | |
| — | ktk.hk | no date on record | — | — | no date on record | checking… | |
| — | ktk.hu | no date on record | — | — | no date on record | checking… | |
| — | ktk.ie | no date on record | — | — | no date on record | checking… | |
| — | ktk.il | no date on record | — | — | no date on record | checking… | |
| — | ktk.im | no date on record | — | — | no date on record | checking… | |
| — | ktk.ind.br | no date on record | — | — | no date on record | checking… | |
| — | ktk.ir | no date on record | — | — | no date on record | checking… |  |
| — | ktk.lat | no date on record | — | — | no date on record | checking… | |
| — | ktk.lt | no date on record | — | — | no date on record | checking… |  |
| — | ktk.lv | no date on record | — | — | no date on record | checking… |  |
| — | ktk.nu | no date on record | — | — | no date on record | checking… |  |
| — | ktk.nz | no date on record | — | — | no date on record | checking… | |
| — | ktk.one | no date on record | — | — | no date on record | checking… |  |
| — | ktk.or.jp | no date on record | — | — | no date on record | checking… | |
| — | ktk.ph | no date on record | — | — | no date on record | checking… | |
| — | ktk.pl | no date on record | — | — | no date on record | checking… |  |
| — | ktk.ro | no date on record | — | — | no date on record | checking… | |
| — | ktk.sg | no date on record | — | — | no date on record | checking… | |
| — | ktk.sk | no date on record | — | — | no date on record | checking… |  |
| — | ktk.su | no date on record | — | — | no date on record | checking… | |
| — | ktk.tech | no date on record | — | — | no date on record | checking… | |
| — | ktk.technology | no date on record | — | — | no date on record | checking… | |
| — | ktk.tj | no date on record | — | — | no date on record | checking… | |
| — | ktk.tm | no date on record | — | — | no date on record | checking… |  |
| — | ktk.today | no date on record | — | — | no date on record | checking… | |
| — | ktk.tr | no date on record | — | — | no date on record | checking… | |
| — | ktk.tv | no date on record | — | — | no date on record | checking… | |
| — | ktk.tw | no date on record | — | — | no date on record | checking… | |
| — | ktk.ua | no date on record | — | — | no date on record | checking… | |
| — | ktk.vip | no date on record | — | — | no date on record | checking… | |
| — | ktk.vn | no date on record | — | — | no date on record | checking… | |
| — | ktk.wiki | no date on record | — | — | no date on record | checking… |  |
| — | ktk.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.