Every extension, oldest first
seco
We have seen seco registered in 146 extensions. The oldest is seco.com, registered on 23 Mar 1995; the newest, seco.si, on 22 Sep 2026.
Checking which of them answer in DNS today…
- Seen in
- 146 extensions
- Oldest
- 1995 seco.com
- Newest
- 2026 seco.si
- In DNS today
- … checking
Registered in
| Year | Domain | Registered | Expires | Registrar | Details | DNS today | Screenshot |
|---|---|---|---|---|---|---|---|
| 1995 | seco.com | 23 Mar 1995 | Mar 2027 | Tucows Domains Inc. | 23 Mar 1995 expires Mar 2027 | checking… |  |
| 1997 | seco.it | 31 Jul 1997 | — | — | 31 Jul 1997 | checking… | |
| 1997 | seco.co.krpending delete on 25 Oct 2026 | 16 Dec 1997 | Oct 2026 (passed) | — | 16 Dec 1997 expiry Oct 2026 (passed) | checking… |  |
| 1998 | seco.org | 18 Jul 1998 | Jul 2026 (passed) | Arsys Internet, S.L. dba NICL… | 18 Jul 1998 expiry Jul 2026 (passed) | checking… |  |
| 1999 | seco.co.th | 28 Mar 1999 | Mar 2027 | T.H.NIC Co., Ltd. | 28 Mar 1999 expires Mar 2027 | checking… | |
| 1999 | seco.nl | 3 Sep 1999 | — | RegistrarHub | 3 Sep 1999 | checking… | |
| 1999 | seco.no | 14 Nov 1999 | — | IT PAYS AS | 14 Nov 1999 | checking… | |
| 2002 | seco.pi.it | 8 Jan 2002 | — | — | 8 Jan 2002 | checking… |  |
| 2002 | seco.biz | 27 Mar 2002 | Mar 2027 | Global Village GmbH | 27 Mar 2002 expires Mar 2027 | checking… |  |
| 2002 | seco.us | 26 Apr 2002 | Apr 2031 | Wild West Domains, Inc. | 26 Apr 2002 expires Apr 2031 | checking… | |
| 2002 | seco.pl | 29 Aug 2002 | — | — | 29 Aug 2002 | checking… | |
| 2003 | seco.net | 25 Jan 2003 | Jan 2027 | IONOS SE | 25 Jan 2003 expires Jan 2027 | checking… | |
| 2005 | seco.com.cn | 16 May 2005 | May 2027 | 厦门易名科技股份有限公司 | 16 May 2005 expires May 2027 | checking… | |
| 2005 | seco.com.mx | 25 May 2005 | May 2027 | AKKY ONLINE SOLUTIONS, S.A. D… | 25 May 2005 expires May 2027 | checking… |  |
| 2006 | seco.tm.se | 20 Jun 2006 | Jun 2027 | CSC Corp Domains | 20 Jun 2006 expires Jun 2027 | checking… | |
| 2007 | seco.jp | 24 Jan 2007 | Jan 2027 | — | 24 Jan 2007 expires Jan 2027 | checking… | |
| 2007 | seco.cz | 23 Oct 2007 | Oct 2026 (passed) | REG-GRANSY | 23 Oct 2007 expiry Oct 2026 (passed) | checking… |  |
| 2007 | seco.fi | 12 Nov 2007 | — | — | 12 Nov 2007 | checking… |  |
| 2009 | seco.cc | 26 Aug 2009 | Aug 2026 (passed) | Key-Systems GmbH | 26 Aug 2009 expiry Aug 2026 (passed) | checking… |  |
| 2010 | seco.co | 29 Jun 2010 | Jun 2026 (passed) | CSC Corporate Domains, Inc. | 29 Jun 2010 expiry Jun 2026 (passed) | checking… |  |
| 2011 | seco.se | 31 Oct 2011 | — | NEware AB | 31 Oct 2011 | checking… |  |
| 2012 | seco.in | 1 May 2012 | May 2027 | GoDaddy | 1 May 2012 expires May 2027 | checking… | |
| 2012 | seco.pt | 1 May 2012 | Apr 2029 | — | 1 May 2012 expires Apr 2029 | checking… |  |
| 2013 | seco.co.ke | 3 Apr 2013 | Apr 2027 | EAL | 3 Apr 2013 expires Apr 2027 | checking… |  |
| 2014 | seco.xxx | 25 Jun 2014 | Jun 2026 (passed) | Ascio Technologies, Inc. Danm… | 25 Jun 2014 expiry Jun 2026 (passed) | checking… |  |
| 2015 | seco.university | 8 Jul 2015 | Jul 2027 | GoDaddy.com, LLC | 8 Jul 2015 expires Jul 2027 | checking… | |
| 2015 | seco.zone | 30 Sep 2015 | Sep 2026 (passed) | Cronon GmbH | 30 Sep 2015 expiry Sep 2026 (passed) | checking… |  |
| 2016 | seco.store | 13 Jul 2016 | Jul 2026 (passed) | CSC Corporate Domains, Inc. | 13 Jul 2016 expiry Jul 2026 (passed) | checking… | |
| 2017 | seco.gmbh | 30 Jan 2017 | Jan 2027 | IONOS SE | 30 Jan 2017 expires Jan 2027 | checking… |  |
| 2017 | seco.education | 11 Jul 2017 | Jul 2027 | GoDaddy.com, LLC | 11 Jul 2017 expires Jul 2027 | checking… |  |
| 2017 | seco.systems | 11 Jul 2017 | Jul 2027 | GoDaddy.com, LLC | 11 Jul 2017 expires Jul 2027 | checking… |  |
| 2017 | seco.curitiba.br | 10 Nov 2017 | — | — | 10 Nov 2017 | checking… |  |
| 2017 | seco.ua | 28 Nov 2017 | Nov 2027 | Internet Invest LLC | 28 Nov 2017 expires Nov 2027 | checking… | |
| 2018 | seco.ai | 25 Feb 2018 | Feb 2028 | NAMECHEAP INC | 25 Feb 2018 expires Feb 2028 | checking… | |
| 2018 | seco.uk | 8 Jun 2018 | Jun 2030 | Tucows Inc t/a Tucows | 8 Jun 2018 expires Jun 2030 | checking… |  |
| 2019 | seco.eco | 5 Sep 2019 | Sep 2026 (passed) | Infomaniak Network SA | 5 Sep 2019 expiry Sep 2026 (passed) | checking… |  |
| 2019 | seco.vip | 29 Nov 2019 | Nov 2026 | Alibaba Cloud Computing Ltd.… | 29 Nov 2019 expires Nov 2026 | checking… | |
| 2020 | seco.rocks | 22 Jan 2020 | Jan 2027 | InterNetX GmbH | 22 Jan 2020 expires Jan 2027 | checking… | |
| 2021 | seco.dz | 28 Jul 2021 | — | ayrade | 28 Jul 2021 | checking… | |
| 2021 | seco.dev | 25 Nov 2021 | Nov 2026 | Name.com, Inc. | 25 Nov 2021 expires Nov 2026 | checking… |  |
| 2022 | seco.industries | 10 Apr 2022 | Apr 2028 | GoDaddy.com, LLC | 10 Apr 2022 expires Apr 2028 | checking… |  |
| 2022 | seco.bar | 22 Apr 2022 | Apr 2026 (passed) | Squarespace Domains II LLC | 22 Apr 2022 expiry Apr 2026 (passed) | checking… |  |
| 2022 | seco.link | 19 May 2022 | May 2032 | NameSilo, LLC | 19 May 2022 expires May 2032 | checking… |  |
| 2023 | seco.xyz | 21 Aug 2023 | Aug 2026 (passed) | Unstoppable Domains, Inc. | 21 Aug 2023 expiry Aug 2026 (passed) | checking… | |
| 2024 | seco.co.in | 6 Sep 2024 | Sep 2026 (passed) | Tucows Domains Inc. | 6 Sep 2024 expiry Sep 2026 (passed) | checking… |  |
| 2025 | seco.agency | 19 Jan 2025 | Jan 2027 | Cronon GmbH | 19 Jan 2025 expires Jan 2027 | checking… |  |
| 2025 | seco.ca | 25 Jun 2025 | Jun 2027 | Namespro Solutions Inc. | 25 Jun 2025 expires Jun 2027 | checking… | |
| 2025 | seco.app | 5 Aug 2025 | Aug 2026 (passed) | Dynadot LLC. | 5 Aug 2025 expiry Aug 2026 (passed) | checking… |  |
| 2025 | seco.info | 15 Aug 2025 | Aug 2026 (passed) | Sav.com, LLC - 18 | 15 Aug 2025 expiry Aug 2026 (passed) | checking… | |
| 2025 | seco.id | 26 Aug 2025 | Aug 2026 (passed) | PT Cloud Hosting Indonesia | 26 Aug 2025 expiry Aug 2026 (passed) | checking… |  |
| 2025 | seco.ly | 19 Oct 2025 | Oct 2026 (passed) | Libyan Spider Network (loc) | 19 Oct 2025 expiry Oct 2026 (passed) | checking… | |
| 2025 | seco.fr | 28 Oct 2025 | Oct 2027 | NAMECARE | 28 Oct 2025 expires Oct 2027 | checking… | |
| 2025 | seco.org.in | 4 Dec 2025 | Dec 2027 | GoDaddy | 4 Dec 2025 expires Dec 2027 | checking… |  |
| 2025 | seco.cx | 30 Dec 2025 | Dec 2026 | CentralNic Ltd | 30 Dec 2025 expires Dec 2026 | checking… |  |
| 2026 | seco.io | 27 Jan 2026 | Jan 2027 | DOCKY COMPANY | 27 Jan 2026 expires Jan 2027 | checking… |  |
| 2026 | seco.me | 28 Jan 2026 | Jan 2027 | Sav.com, LLC - 20 | 28 Jan 2026 expires Jan 2027 | checking… | |
| 2026 | seco.world | 4 Mar 2026 | Mar 2027 | Spaceship, Inc. | 4 Mar 2026 expires Mar 2027 | checking… | |
| 2026 | seco.pro | 10 Mar 2026 | Mar 2027 | Sav.com, LLC - 4 | 10 Mar 2026 expires Mar 2027 | checking… | |
| 2026 | seco.health | 16 Apr 2026 | Apr 2027 | GoDaddy.com, LLC | 16 Apr 2026 expires Apr 2027 | checking… |  |
| 2026 | seco.paris | 3 May 2026 | May 2027 | GoDaddy.com LLC | 3 May 2026 expires May 2027 | checking… | |
| 2026 | seco.today | 2 Jun 2026 | Jun 2027 | NameCheap, Inc. | 2 Jun 2026 expires Jun 2027 | checking… |  |
| 2026 | seco.work | 2 Jun 2026 | Jun 2027 | NameCheap, Inc. | 2 Jun 2026 expires Jun 2027 | checking… |  |
| 2026 | seco.ltd | 8 Jun 2026 | Jun 2027 | GoDaddy.com, LLC | 8 Jun 2026 expires Jun 2027 | checking… | |
| 2026 | seco.partners | 11 Aug 2026 | Aug 2027 | Name.com, Inc. | 11 Aug 2026 expires Aug 2027 | checking… |  |
| 2026 | seco.baby | 14 Aug 2026 | Aug 2027 | NameCheap, Inc. | 14 Aug 2026 expires Aug 2027 | checking… |  |
| 2026 | seco.si | 22 Sep 2026 | Sep 2027 | Dynadot Inc | 22 Sep 2026 expires Sep 2027 | checking… | |
| — | seco.ae | no date on record | — | — | no date on record | checking… | |
| — | seco.am | no date on record | — | — | no date on record | checking… | |
| — | seco.at | no date on record | — | — | no date on record | checking… |  |
| — | seco.au | no date on record | — | — | no date on record | checking… |  |
| — | seco.az | no date on record | — | — | no date on record | checking… |  |
| — | seco.be | no date on record | — | — | no date on record | checking… | |
| — | seco.bg | no date on record | — | — | no date on record | checking… | |
| — | seco.bio | no date on record | — | — | no date on record | checking… |  |
| — | seco.business | no date on record | — | — | no date on record | checking… |  |
| — | seco.by | no date on record | — | — | no date on record | checking… |  |
| — | seco.bz | no date on record | — | — | no date on record | checking… |  |
| — | seco.cf | no date on record | — | — | no date on record | checking… | |
| — | seco.ch | no date on record | — | — | no date on record | checking… |  |
| — | seco.cl | no date on record | — | — | no date on record | checking… |  |
| — | seco.cn | no date on record | — | 阿里云计算有限公司（万网） | no date on record | checking… |  |
| — | seco.co.il | no date on record | — | — | no date on record | checking… | |
| — | seco.co.jp | no date on record | — | — | no date on record | checking… | |
| — | seco.co.nz | no date on record | — | — | no date on record | checking… | |
| — | seco.co.rs | no date on record | — | — | no date on record | checking… |  |
| — | seco.co.uk | no date on record | — | — | no date on record | checking… | |
| — | seco.co.za | no date on record | — | — | no date on record | checking… |  |
| — | seco.com.ar | no date on record | — | — | no date on record | checking… | |
| — | seco.com.au | no date on record | — | — | no date on record | checking… |  |
| — | seco.com.br | no date on record | — | — | no date on record | checking… | |
| — | seco.com.co | no date on record | — | — | no date on record | checking… | |
| — | seco.com.gt | no date on record | — | — | no date on record | checking… |  |
| — | seco.com.hk | no date on record | — | — | no date on record | checking… |  |
| — | seco.com.kh | no date on record | — | — | no date on record | checking… |  |
| — | seco.com.my | no date on record | — | — | no date on record | checking… | |
| — | seco.com.tr | no date on record | — | — | no date on record | checking… |  |
| — | seco.company | no date on record | — | — | no date on record | checking… | |
| — | seco.de | no date on record | — | — | no date on record | checking… |  |
| — | seco.dk | no date on record | — | Simply.com A/S | no date on record | checking… | |
| — | seco.ee | no date on record | — | — | no date on record | checking… |  |
| — | seco.es | no date on record | — | — | no date on record | checking… | |
| — | seco.fun | no date on record | — | — | no date on record | checking… | |
| — | seco.gen.tr | no date on record | — | — | no date on record | checking… |  |
| — | seco.gq | no date on record | — | — | no date on record | checking… | |
| — | seco.gr | no date on record | — | — | no date on record | checking… | |
| — | seco.group | no date on record | — | — | no date on record | checking… |  |
| — | seco.gw | no date on record | — | — | no date on record | checking… | |
| — | seco.hu | no date on record | — | — | no date on record | checking… |  |
| — | seco.ir | no date on record | — | — | no date on record | checking… |  |
| — | seco.jobs | no date on record | — | — | no date on record | checking… | |
| — | seco.kr | no date on record | — | — | no date on record | checking… |  |
| — | seco.la | no date on record | — | — | no date on record | checking… |  |
| — | seco.life | no date on record | — | — | no date on record | checking… |  |
| — | seco.live | no date on record | — | — | no date on record | checking… | |
| — | seco.lu | no date on record | — | — | no date on record | checking… | |
| — | seco.market | no date on record | — | — | no date on record | checking… | |
| — | seco.markets | no date on record | — | — | no date on record | checking… |  |
| — | seco.mil.ph | no date on record | — | — | no date on record | checking… |  |
| — | seco.mobi | no date on record | — | — | no date on record | checking… |  |
| — | seco.monster | no date on record | — | — | no date on record | checking… | |
| — | seco.my | no date on record | — | — | no date on record | checking… |  |
| — | seco.ne.kr | no date on record | — | — | no date on record | checking… |  |
| — | seco.network | no date on record | — | — | no date on record | checking… | |
| — | seco.nu | no date on record | — | — | no date on record | checking… | |
| — | seco.one | no date on record | — | — | no date on record | checking… | |
| — | seco.org.au | no date on record | — | — | no date on record | checking… | |
| — | seco.ovh | no date on record | — | — | no date on record | checking… | |
| — | seco.pk | no date on record | — | — | no date on record | checking… |  |
| — | seco.rs | no date on record | — | — | no date on record | checking… | |
| — | seco.run | no date on record | — | — | no date on record | checking… | |
| — | seco.sa | no date on record | — | — | no date on record | checking… |  |
| — | seco.shop | no date on record | — | — | no date on record | checking… | |
| — | seco.sk | no date on record | — | — | no date on record | checking… |  |
| — | seco.sn | no date on record | — | — | no date on record | checking… | |
| — | seco.so | no date on record | — | — | no date on record | checking… | |
| — | seco.srl | no date on record | — | — | no date on record | checking… | |
| — | seco.su | no date on record | — | — | no date on record | checking… |  |
| — | seco.sucks | no date on record | — | — | no date on record | checking… | |
| — | seco.tax | no date on record | — | — | no date on record | checking… |  |
| — | seco.tech | no date on record | — | — | no date on record | checking… | |
| — | seco.tk | no date on record | — | — | no date on record | checking… | |
| — | seco.tools | no date on record | — | — | no date on record | checking… |  |
| — | seco.tr | no date on record | — | — | no date on record | checking… |  |
| — | seco.tv | no date on record | — | — | no date on record | checking… |  |
| — | seco.tw | no date on record | — | — | no date on record | checking… | |
| — | seco.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.