Every extension, oldest first
sek
We have seen sek registered in 177 extensions. The oldest is sek.se, registered on 23 Feb 1996; the newest, sek.deals, on 24 Sep 2026.
Checking which of them answer in DNS today…
- Seen in
- 177 extensions
- Oldest
- 1996 sek.se
- Newest
- 2026 sek.deals
- In DNS today
- … checking
Registered in
| Year | Domain | Registered | Expires | Registrar | Details | DNS today | Screenshot |
|---|---|---|---|---|---|---|---|
| 1996 | sek.se | 23 Feb 1996 | — | Telia Sverige AB | 23 Feb 1996 | checking… | |
| 1996 | sek.com | 3 May 1996 | May 2034 | Network Solutions, LLC | 3 May 1996 expires May 2034 | checking… |  |
| 1996 | sek.net | 21 Oct 1996 | Oct 2028 | Network Solutions, LLC | 21 Oct 1996 expires Oct 2028 | checking… |  |
| 1997 | sek.org | 29 Apr 1997 | Apr 2027 | Nominalia Internet SL | 29 Apr 1997 expires Apr 2027 | checking… |  |
| 1999 | sek.co.uk | 21 Sep 1999 | Sep 2027 | New Reg Limited | 21 Sep 1999 expires Sep 2027 | checking… |  |
| 1999 | sek.nl | 24 Nov 1999 | — | Realtime Register | 24 Nov 1999 | checking… |  |
| 2000 | sek.ru | 8 Nov 2000 | — | REGRU-RU | 8 Nov 2000 | checking… | |
| 2001 | sek.cz | 10 Aug 2001 | Oct 2026 | REG-WEB4U | 10 Aug 2001 expires Oct 2026 | checking… |  |
| 2002 | sek.us | 30 Apr 2002 | Apr 2027 | Dynadot Inc | 30 Apr 2002 expires Apr 2027 | checking… | |
| 2002 | sek.info | 13 Jul 2002 | Jul 2027 | Network Solutions, LLC | 13 Jul 2002 expires Jul 2027 | checking… | |
| 2003 | sek.fr | 7 Apr 2003 | Mar 2027 | Hostinger operations UAB | 7 Apr 2003 expires Mar 2027 | checking… | |
| 2004 | sek.be | 3 Dec 2004 | — | Realtime Register B.V. | 3 Dec 2004 | checking… | |
| 2006 | sek.fi | 20 Aug 2006 | — | — | 20 Aug 2006 | checking… |  |
| 2006 | sek.name | 20 Aug 2006 | Aug 2026 (passed) | Tucows Domains Inc. | 20 Aug 2006 expiry Aug 2026 (passed) | checking… | |
| 2009 | sek.com.br | 3 Jul 2009 | Jul 2031 | — | 3 Jul 2009 expires Jul 2031 | checking… |  |
| 2010 | sek.me | 14 Oct 2010 | Oct 2027 | Cloudflare, Inc. | 14 Oct 2010 expires Oct 2027 | checking… | |
| 2013 | sek.it | 19 Mar 2013 | Apr 2027 | Algorithmedia S.r.l. | 19 Mar 2013 expires Apr 2027 | checking… |  |
| 2013 | sek.no | 15 Oct 2013 | — | Domeneshop AS | 15 Oct 2013 | checking… | |
| 2014 | sek.ca | 6 Feb 2014 | Feb 2027 | Namespro Solutions Inc. | 6 Feb 2014 expires Feb 2027 | checking… | |
| 2014 | sek.academy | 10 Mar 2014 | Mar 2027 | eNom, LLC | 10 Mar 2014 expires Mar 2027 | checking… |  |
| 2014 | sek.education | 25 Mar 2014 | Mar 2027 | eNom, LLC | 25 Mar 2014 expires Mar 2027 | checking… |  |
| 2015 | sek.college | 25 Mar 2015 | Mar 2027 | eNom, Inc. | 25 Mar 2015 expires Mar 2027 | checking… | |
| 2015 | sek.io | 11 Apr 2015 | Apr 2027 | NAMECHEAP INC | 11 Apr 2015 expires Apr 2027 | checking… |  |
| 2015 | sek.email | 30 Jul 2015 | Jul 2026 (passed) | Infomaniak Network SA | 30 Jul 2015 expiry Jul 2026 (passed) | checking… | |
| 2015 | sek.com.tw | 31 Jul 2015 | Jul 2027 | HINET | 31 Jul 2015 expires Jul 2027 | checking… |  |
| 2015 | sek.com.ua | 1 Aug 2015 | Aug 2027 | Internet Invest LLC | 1 Aug 2015 expires Aug 2027 | checking… |  |
| 2015 | sek.taxi | 23 Sep 2015 | Sep 2026 (passed) | Hosting Concepts B.V. d/b/a R… | 23 Sep 2015 expiry Sep 2026 (passed) | checking… |  |
| 2016 | sek.rest | 21 Jan 2016 | Jan 2027 | OVH sas | 21 Jan 2016 expires Jan 2027 | checking… | |
| 2016 | sek.exchange | 26 Jan 2016 | Jan 2027 | Name.com, Inc. | 26 Jan 2016 expires Jan 2027 | checking… | |
| 2016 | sek.ovh | 12 Feb 2016 | Feb 2027 | OVH, SAS | 12 Feb 2016 expires Feb 2027 | checking… | |
| 2016 | sek.tokyo | 14 Feb 2016 | Feb 2027 | GMO Internet Group, Inc. | 14 Feb 2016 expires Feb 2027 | checking… |  |
| 2017 | sek.school | 22 Aug 2017 | Aug 2029 | EuroDNS S.A. | 22 Aug 2017 expires Aug 2029 | checking… |  |
| 2017 | sek.ai | 16 Dec 2017 | Mar 2028 | NAMECHEAP INC | 16 Dec 2017 expires Mar 2028 | checking… |  |
| 2018 | sek.design | 17 May 2018 | May 2026 (passed) | GoDaddy.com, LLC | 17 May 2018 expiry May 2026 (passed) | checking… | |
| 2018 | sek.org.uk | 21 Jun 2018 | Jun 2027 | 123-Reg Limited t/a 123-reg | 21 Jun 2018 expires Jun 2027 | checking… |  |
| 2018 | sek.team | 4 Jul 2018 | Jul 2026 (passed) | united-domains GmbH | 4 Jul 2018 expiry Jul 2026 (passed) | checking… | |
| 2018 | sek.icu | 12 Sep 2018 | Sep 2028 | Key-Systems LLC | 12 Sep 2018 expires Sep 2028 | checking… |  |
| 2018 | sek.si | 20 Sep 2018 | Sep 2026 (passed) | AVANT.SI d.o.o. | 20 Sep 2018 expiry Sep 2026 (passed) | checking… |  |
| 2019 | sek.com.do | 7 Feb 2019 | Feb 2027 | Registrar NIC .DO (midominio.… | 7 Feb 2019 expires Feb 2027 | checking… |  |
| 2019 | sek.dev | 2 Mar 2019 | Mar 2027 | Squarespace Domains II LLC. | 2 Mar 2019 expires Mar 2027 | checking… | |
| 2020 | sek.re | 19 May 2020 | May 2027 | OVH | 19 May 2020 expires May 2027 | checking… |  |
| 2020 | sek.bond | 15 Nov 2020 | Nov 2030 | Dominet (HK) Limited | 15 Nov 2020 expires Nov 2030 | checking… |  |
| 2021 | sek.run | 24 Apr 2021 | Apr 2027 | Cloudflare, Inc | 24 Apr 2021 expires Apr 2027 | checking… |  |
| 2021 | sek.cc | 15 Sep 2021 | Sep 2026 (passed) | Dynadot Inc | 15 Sep 2021 expiry Sep 2026 (passed) | checking… | |
| 2021 | sek.uk | 23 Nov 2021 | Nov 2026 | Elife Limited | 23 Nov 2021 expires Nov 2026 | checking… |  |
| 2022 | sek.app | 23 Jul 2022 | Jul 2027 | Global Domains International,… | 23 Jul 2022 expires Jul 2027 | checking… | |
| 2023 | sek.ac | 4 Jan 2023 | Jan 2027 | Gransy, s.r.o. | 4 Jan 2023 expires Jan 2027 | checking… |  |
| 2023 | sek.today | 16 Apr 2023 | Apr 2027 | Tucows Domains Inc. | 16 Apr 2023 expires Apr 2027 | checking… |  |
| 2023 | sek.online | 29 May 2023 | May 2026 (passed) | Soluciones Corporativas IP, SL | 29 May 2023 expiry May 2026 (passed) | checking… | |
| 2023 | sek.health | 27 Jun 2023 | Jun 2026 (passed) | NAMECHEAP INC | 27 Jun 2023 expiry Jun 2026 (passed) | checking… |  |
| 2023 | sek.ink | 15 Nov 2023 | Nov 2026 | NAMECHEAP INC | 15 Nov 2023 expires Nov 2026 | checking… | |
| 2024 | sek.in | 12 May 2024 | May 2027 | Dynadot, LLC | 12 May 2024 expires May 2027 | checking… |  |
| 2024 | sek.studio | 14 May 2024 | May 2027 | NameCheap, Inc. | 14 May 2024 expires May 2027 | checking… |  |
| 2024 | sek.bet | 30 Sep 2024 | Sep 2026 (passed) | GoDaddy.com, LLC | 30 Sep 2024 expiry Sep 2026 (passed) | checking… |  |
| 2025 | sek.co.in | 12 Jun 2025 | Jun 2027 | Dynadot, LLC | 12 Jun 2025 expires Jun 2027 | checking… |  |
| 2025 | sek.is | 30 Jul 2025 | — | — | 30 Jul 2025 | checking… | |
| 2025 | sek.services | 26 Oct 2025 | Oct 2026 | GoDaddy.com, LLC | 26 Oct 2025 expires Oct 2026 | checking… | |
| 2025 | sek.my.id | 21 Nov 2025 | Nov 2026 | PT JC Indonesia | 21 Nov 2025 expires Nov 2026 | checking… | |
| 2025 | sek.to | 22 Dec 2025 | Dec 2026 | NAMECHEAP | 22 Dec 2025 expires Dec 2026 | checking… | |
| 2026 | sek.wf | 14 Feb 2026 | Feb 2027 | Realtime Register B.V. | 14 Feb 2026 expires Feb 2027 | checking… |  |
| 2026 | sek.international | 9 Mar 2026 | Mar 2027 | Registrar of Domain Names REG… | 9 Mar 2026 expires Mar 2027 | checking… | |
| 2026 | sek.ltd | 12 Apr 2026 | Apr 2027 | NameCheap, Inc. | 12 Apr 2026 expires Apr 2027 | checking… |  |
| 2026 | sek.casino | 21 Apr 2026 | Apr 2027 | Spaceship, Inc. | 21 Apr 2026 expires Apr 2027 | checking… |  |
| 2026 | sek.digital | 24 Apr 2026 | Apr 2027 | Sav.com, LLC - 4 | 24 Apr 2026 expires Apr 2027 | checking… | |
| 2026 | sek.money | 4 May 2026 | May 2027 | Sav.com, LLC | 4 May 2026 expires May 2027 | checking… |  |
| 2026 | sek.social | 4 May 2026 | May 2029 | CSL Computer Service Langenba… | 4 May 2026 expires May 2029 | checking… |  |
| 2026 | sek.finance | 12 May 2026 | May 2027 | Unstoppable Domains Inc | 12 May 2026 expires May 2027 | checking… |  |
| 2026 | sek.st | 17 Jun 2026 | Jun 2027 | Gandi | 17 Jun 2026 expires Jun 2027 | checking… |  |
| 2026 | sek.works | 17 Jun 2026 | Jun 2027 | GoDaddy.com, LLC | 17 Jun 2026 expires Jun 2027 | checking… | |
| 2026 | sek.wiki | 15 Jul 2026 | Jul 2027 | NAMECHEAP INC | 15 Jul 2026 expires Jul 2027 | checking… |  |
| 2026 | sek.world | 15 Sep 2026 | Sep 2027 | NAMECHEAP INC | 15 Sep 2026 expires Sep 2027 | checking… | |
| 2026 | sek.deals | 24 Sep 2026 | Sep 2027 | Porkbun LLC | 24 Sep 2026 expires Sep 2027 | checking… |  |
| — | sek.adv.br | no date on record | — | — | no date on record | checking… |  |
| — | sek.ae | no date on record | — | — | no date on record | checking… | |
| — | sek.ai.kr | no date on record | — | — | no date on record | checking… |  |
| — | sek.ar | no date on record | — | — | no date on record | checking… | |
| — | sek.as | no date on record | — | — | no date on record | checking… | |
| — | sek.asia | no date on record | — | — | no date on record | checking… |  |
| — | sek.at | no date on record | — | — | no date on record | checking… |  |
| — | sek.au | no date on record | — | — | no date on record | checking… | |
| — | sek.bio | no date on record | — | — | no date on record | checking… |  |
| — | sek.br | no date on record | — | — | no date on record | checking… | |
| — | sek.cash | no date on record | — | — | no date on record | checking… | |
| — | sek.cat | no date on record | — | — | no date on record | checking… | |
| — | sek.ch | no date on record | — | — | no date on record | checking… |  |
| — | sek.cl | no date on record | — | — | no date on record | checking… |  |
| — | sek.co | no date on record | — | — | no date on record | checking… |  |
| — | sek.co.jp | no date on record | — | — | no date on record | checking… |  |
| — | sek.co.kr | no date on record | — | — | no date on record | checking… | |
| — | sek.co.nz | no date on record | — | — | no date on record | checking… |  |
| — | sek.co.za | no date on record | — | — | no date on record | checking… | |
| — | sek.com.au | no date on record | — | DROP.com.au Pty Ltd | no date on record | checking… |  |
| — | sek.com.cn | no date on record | — | 阿里云计算有限公司（万网） | no date on record | checking… | |
| — | sek.com.cy | no date on record | — | — | no date on record | checking… |  |
| — | sek.com.pk | no date on record | — | — | no date on record | checking… | |
| — | sek.com.pl | no date on record | — | — | no date on record | checking… | |
| — | sek.com.tr | no date on record | — | — | no date on record | checking… | |
| — | sek.cpa | no date on record | — | — | no date on record | checking… |  |
| — | sek.de | no date on record | — | — | no date on record | checking… |  |
| — | sek.dk | no date on record | — | — | no date on record | checking… | |
| — | sek.ec | no date on record | — | — | no date on record | checking… |  |
| — | sek.ed.jp | no date on record | — | — | no date on record | checking… |  |
| — | sek.edu | no date on record | — | — | no date on record | checking… | |
| — | sek.edu.gr | no date on record | — | — | no date on record | checking… | |
| — | sek.edu.sa | no date on record | — | — | no date on record | checking… |  |
| — | sek.ee | no date on record | — | — | no date on record | checking… | |
| — | sek.enterprises | no date on record | — | — | no date on record | checking… |  |
| — | sek.es | no date on record | — | — | no date on record | checking… |  |
| — | sek.events | no date on record | — | — | no date on record | checking… |  |
| — | sek.family | no date on record | — | — | no date on record | checking… | |
| — | sek.fm | no date on record | — | — | no date on record | checking… | |
| — | sek.forex | no date on record | — | — | no date on record | checking… | |
| — | sek.global | no date on record | — | — | no date on record | checking… |  |
| — | sek.gmbh | no date on record | — | — | no date on record | checking… |  |
| — | sek.gov.gr | no date on record | — | — | no date on record | checking… |  |
| — | sek.gr | no date on record | — | — | no date on record | checking… | |
| — | sek.hk | no date on record | — | — | no date on record | checking… | |
| — | sek.hr | no date on record | — | — | no date on record | checking… | |
| — | sek.ie | no date on record | — | — | no date on record | checking… |  |
| — | sek.il | no date on record | — | — | no date on record | checking… | |
| — | sek.im | no date on record | Sep 2026 (passed) | — | no date on record expiry Sep 2026 (passed) | checking… |  |
| — | sek.ind.br | no date on record | — | — | no date on record | checking… |  |
| — | sek.institute | no date on record | — | — | no date on record | checking… | |
| — | sek.jp | no date on record | — | — | no date on record | checking… |  |
| — | sek.ke | no date on record | — | — | no date on record | checking… | |
| — | sek.kr | no date on record | — | — | no date on record | checking… |  |
| — | sek.kz | no date on record | — | — | no date on record | checking… | |
| — | sek.lat | no date on record | — | — | no date on record | checking… | |
| — | sek.law | no date on record | — | — | no date on record | checking… | |
| — | sek.li | no date on record | — | — | no date on record | checking… |  |
| — | sek.life | no date on record | — | — | no date on record | checking… | |
| — | sek.limited | no date on record | — | — | no date on record | checking… | |
| — | sek.lt | no date on record | — | — | no date on record | checking… | |
| — | sek.ma | no date on record | — | — | no date on record | checking… |  |
| — | sek.media | no date on record | — | — | no date on record | checking… | |
| — | sek.mobi | no date on record | — | — | no date on record | checking… |  |
| — | sek.mx | no date on record | — | — | no date on record | checking… | |
| — | sek.my | no date on record | — | — | no date on record | checking… |  |
| — | sek.ne.jp | no date on record | — | — | no date on record | checking… | |
| — | sek.net.ph | no date on record | — | — | no date on record | checking… | |
| — | sek.ninja | no date on record | — | — | no date on record | checking… | |
| — | sek.nu | no date on record | — | — | no date on record | checking… | |
| — | sek.nz | no date on record | — | — | no date on record | checking… | |
| — | sek.one | no date on record | — | — | no date on record | checking… |  |
| — | sek.or.kr | no date on record | — | — | no date on record | checking… |  |
| — | sek.org.cy | no date on record | — | — | no date on record | checking… |  |
| — | sek.org.pl | no date on record | — | — | no date on record | checking… |  |
| — | sek.org.tr | no date on record | — | — | no date on record | checking… |  |
| — | sek.ph | no date on record | — | — | no date on record | checking… |  |
| — | sek.pl | no date on record | — | — | no date on record | checking… |  |
| — | sek.plus | no date on record | — | — | no date on record | checking… | |
| — | sek.pt | no date on record | — | — | no date on record | checking… |  |
| — | sek.qa | no date on record | — | — | no date on record | checking… |  |
| — | sek.quest | no date on record | — | — | no date on record | checking… | |
| — | sek.red | no date on record | — | — | no date on record | checking… | |
| — | sek.ro | no date on record | — | — | no date on record | checking… | |
| — | sek.sa | no date on record | — | — | no date on record | checking… | |
| — | sek.security | no date on record | — | — | no date on record | checking… | |
| — | sek.sg | no date on record | — | — | no date on record | checking… | |
| — | sek.site | no date on record | — | — | no date on record | checking… | |
| — | sek.sk | no date on record | — | — | no date on record | checking… | |
| — | sek.solutions | no date on record | — | — | no date on record | checking… |  |
| — | sek.su | no date on record | — | — | no date on record | checking… |  |
| — | sek.tips | no date on record | — | — | no date on record | checking… | |
| — | sek.tm | no date on record | — | — | no date on record | checking… |  |
| — | sek.tr | no date on record | — | — | no date on record | checking… | |
| — | sek.training | no date on record | — | — | no date on record | checking… |  |
| — | sek.tv | no date on record | — | — | no date on record | checking… | |
| — | sek.tw | no date on record | — | — | no date on record | checking… | |
| — | sek.ua | no date on record | — | — | no date on record | checking… | |
| — | sek.uz | no date on record | — | — | no date on record | checking… |  |
| — | sek.website | no date on record | — | — | no date on record | checking… | |
| — | sek.wien | no date on record | — | — | no date on record | checking… | |
| — | sek.ws | no date on record | — | — | no date on record | checking… | |
| — | sek.xin | no date on record | — | — | no date on record | checking… | |
| — | sek.xyz | no date on record | — | — | no date on record | checking… | |
| — | sek.zone | 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.