Every extension, oldest first
sey
We have seen sey registered in 109 extensions. The oldest is sey.com, registered on 19 Nov 1997; the newest, sey.web.id, on 3 Oct 2026.
Checking which of them answer in DNS today…
- Seen in
- 109 extensions
- Oldest
- 1997 sey.com
- Newest
- 2026 sey.web.id
- In DNS today
- … checking
Registered in
| Year | Domain | Registered | Expires | Registrar | Details | DNS today | Screenshot |
|---|---|---|---|---|---|---|---|
| 1997 | sey.com | 19 Nov 1997 | Nov 2032 | Dynadot Inc | 19 Nov 1997 expires Nov 2032 | checking… |  |
| 1998 | sey.net | 15 Jun 1998 | Jun 2026 (passed) | GoDaddy.com, LLC | 15 Jun 1998 expiry Jun 2026 (passed) | checking… | |
| 1999 | sey.cz | 8 Sep 1999 | Sep 2026 (passed) | REG-ACTIVE24 | 8 Sep 1999 expiry Sep 2026 (passed) | checking… | |
| 1999 | sey.fi | 27 Dec 1999 | — | — | 27 Dec 1999 | checking… |  |
| 2000 | sey.org | 6 Feb 2000 | Feb 2029 | GoDaddy.com, LLC | 6 Feb 2000 expires Feb 2029 | checking… |  |
| 2006 | sey.org.uk | 10 Mar 2006 | Mar 2035 | Porkbun LLC | 10 Mar 2006 expires Mar 2035 | checking… |  |
| 2006 | sey.in | 3 Jun 2006 | Jun 2027 | Name.com, Inc. | 3 Jun 2006 expires Jun 2027 | checking… |  |
| 2006 | sey.us | 11 Jul 2006 | Jul 2027 | GoDaddy.com, LLC | 11 Jul 2006 expires Jul 2027 | checking… | |
| 2008 | sey.co.kr | 10 Mar 2008 | Mar 2027 | — | 10 Mar 2008 expires Mar 2027 | checking… | |
| 2009 | sey.mu | 19 Feb 2009 | Feb 2035 | Register.mu | 19 Feb 2009 expires Feb 2035 | checking… |  |
| 2012 | sey.me | 16 Nov 2012 | Nov 2026 | Cloudflare, Inc. | 16 Nov 2012 expires Nov 2026 | checking… |  |
| 2014 | sey.kr | 7 Jan 2014 | Jan 2028 | — | 7 Jan 2014 expires Jan 2028 | checking… | |
| 2014 | sey.se | 6 May 2014 | — | Domeneshop AS | 6 May 2014 | checking… |  |
| 2016 | sey.info | 19 Dec 2016 | Dec 2026 | EnCirca, Inc. | 19 Dec 2016 expires Dec 2026 | checking… |  |
| 2017 | sey.coffee | 6 Jan 2017 | Jan 2027 | Squarespace Domains II LLC | 6 Jan 2017 expires Jan 2027 | checking… |  |
| 2017 | sey.fo | 26 Jun 2017 | Jun 2028 | FO Umsitingin | 26 Jun 2017 expires Jun 2028 | checking… | |
| 2017 | sey.io | 16 Aug 2017 | Aug 2026 (passed) | Gabia, Inc. | 16 Aug 2017 expiry Aug 2026 (passed) | checking… | |
| 2018 | sey.com.mx | 21 Feb 2018 | Feb 2027 | Registrar.eu | 21 Feb 2018 expires Feb 2027 | checking… |  |
| 2018 | sey.fyi | 7 Jun 2018 | Jun 2027 | Tucows Domains Inc. | 7 Jun 2018 expires Jun 2027 | checking… |  |
| 2018 | sey.co.za | 3 Sep 2018 | Sep 2027 | Domain Club | 3 Sep 2018 expires Sep 2027 | checking… |  |
| 2019 | sey.pm | 19 Feb 2019 | Feb 2027 | MESH DIGITAL LIMITED | 19 Feb 2019 expires Feb 2027 | checking… | |
| 2019 | sey.uk | 18 Mar 2019 | Mar 2027 | Andrew Bell | 18 Mar 2019 expires Mar 2027 | checking… |  |
| 2019 | sey.pub | 14 May 2019 | May 2027 | Gandi SAS | 14 May 2019 expires May 2027 | checking… | |
| 2020 | sey.ru | 27 Feb 2020 | — | REGRU-RU | 27 Feb 2020 | checking… |  |
| 2020 | sey.ca | 29 Apr 2020 | Apr 2027 | MyID.ca INC. | 29 Apr 2020 expires Apr 2027 | checking… | |
| 2020 | sey.no | 21 Oct 2020 | — | GROUP.ONE NORWAY AS | 21 Oct 2020 | checking… | |
| 2021 | sey.tax | 7 May 2021 | May 2026 (passed) | GoDaddy.com, LLC | 7 May 2021 expiry May 2026 (passed) | checking… |  |
| 2021 | sey.nl | 29 Jun 2021 | — | — | 29 Jun 2021 | checking… |  |
| 2021 | sey.app | 25 Jul 2021 | Jul 2026 (passed) | 1API GmbH | 25 Jul 2021 expiry Jul 2026 (passed) | checking… |  |
| 2021 | sey.xyz | 6 Nov 2021 | Nov 2030 | Squarespace Domains II LLC | 6 Nov 2021 expires Nov 2030 | checking… | |
| 2022 | sey.kim | 23 May 2022 | May 2026 (passed) | GoDaddy.com, LLC | 23 May 2022 expiry May 2026 (passed) | checking… |  |
| 2022 | sey.is | 21 Sep 2022 | — | — | 21 Sep 2022 | checking… | |
| 2022 | sey.wtf | 12 Nov 2022 | Nov 2026 | NameCheap, Inc. | 12 Nov 2022 expires Nov 2026 | checking… | |
| 2022 | sey.email | 21 Nov 2022 | Nov 2026 | Porkbun LLC | 21 Nov 2022 expires Nov 2026 | checking… |  |
| 2023 | sey.law | 18 Feb 2023 | Feb 2027 | GoDaddy.com, LLC | 18 Feb 2023 expires Feb 2027 | checking… |  |
| 2023 | sey.ai | 25 Mar 2023 | Mar 2027 | GoDaddy.com, LLC | 25 Mar 2023 expires Mar 2027 | checking… |  |
| 2023 | sey.to | 26 Jun 2023 | Aug 2027 | NAMECHEAP | 26 Jun 2023 expires Aug 2027 | checking… |  |
| 2024 | sey.cc | 9 Jan 2024 | Jan 2027 | 22net, Inc. | 9 Jan 2024 expires Jan 2027 | checking… |  |
| 2024 | sey.fr | 2 Jul 2024 | Jul 2026 (passed) | Hosting Concepts B.V. d/b/a O… | 2 Jul 2024 expiry Jul 2026 (passed) | checking… |  |
| 2024 | sey.bet | 23 Dec 2024 | Dec 2026 | NameCheap, Inc. | 23 Dec 2024 expires Dec 2026 | checking… |  |
| 2025 | sey.uz | 31 Jan 2025 | Jan 2100 | UZINFOCOM Администратор | 31 Jan 2025 expires Jan 2100 | checking… |  |
| 2025 | sey.ovh | 17 Mar 2025 | Mar 2027 | OVH | 17 Mar 2025 expires Mar 2027 | checking… |  |
| 2025 | sey.monster | 28 Jun 2025 | Jun 2028 | Go Daddy, LLC | 28 Jun 2025 expires Jun 2028 | checking… |  |
| 2025 | sey.pro | 29 Jul 2025 | Jul 2026 (passed) | Spaceship, Inc. | 29 Jul 2025 expiry Jul 2026 (passed) | checking… |  |
| 2025 | sey.mobipending delete on 4 Aug 2026 | 2 Aug 2025 | Aug 2026 (passed) | July Name Limited | 2 Aug 2025 expiry Aug 2026 (passed) | checking… | |
| 2025 | sey.so | 7 Sep 2025 | Sep 2026 (passed) | NameCheap | 7 Sep 2025 expiry Sep 2026 (passed) | checking… |  |
| 2025 | sey.lol | 13 Sep 2025 | Sep 2026 (passed) | Global Domain Group LLC | 13 Sep 2025 expiry Sep 2026 (passed) | checking… |  |
| 2025 | sey.xin | 28 Sep 2025 | Sep 2026 (passed) | Gname.com Pte. Ltd. | 28 Sep 2025 expiry Sep 2026 (passed) | checking… | |
| 2025 | sey.world | 1 Oct 2025 | Oct 2026 (passed) | GoDaddy.com, LLC | 1 Oct 2025 expiry Oct 2026 (passed) | checking… |  |
| 2025 | sey.ink | 12 Nov 2025 | Nov 2026 | NAMECHEAP INC | 12 Nov 2025 expires Nov 2026 | checking… |  |
| 2026 | sey.it | 25 Mar 2026 | — | — | 25 Mar 2026 | checking… | |
| 2026 | sey.life | 12 Apr 2026 | Apr 2027 | CommuniGal Communication Ltd. | 12 Apr 2026 expires Apr 2027 | checking… | |
| 2026 | sey.kz | 5 Aug 2026 | — | — | 5 Aug 2026 | checking… |  |
| 2026 | sey.casino | 31 Aug 2026 | Aug 2027 | Spaceship, Inc. | 31 Aug 2026 expires Aug 2027 | checking… |  |
| 2026 | sey.travel | 1 Oct 2026 | Oct 2027 | NAMECHEAP INC | 1 Oct 2026 expires Oct 2027 | checking… |  |
| 2026 | sey.web.id | 3 Oct 2026 | Oct 2027 | PT JC Indonesia | 3 Oct 2026 expires Oct 2027 | checking… | |
| — | sey.ar | no date on record | — | — | no date on record | checking… | |
| — | sey.at | no date on record | — | — | no date on record | checking… | |
| — | sey.au | no date on record | — | — | no date on record | checking… |  |
| — | sey.be | no date on record | — | — | no date on record | checking… |  |
| — | sey.boats | no date on record | — | — | no date on record | checking… | |
| — | sey.br | no date on record | — | — | no date on record | checking… | |
| — | sey.buzz | no date on record | — | — | no date on record | checking… |  |
| — | sey.ch | no date on record | — | — | no date on record | checking… | |
| — | sey.co | no date on record | — | — | no date on record | checking… | |
| — | sey.co.il | no date on record | — | — | no date on record | checking… |  |
| — | sey.co.in | no date on record | — | — | no date on record | checking… | |
| — | sey.co.uk | no date on record | — | — | no date on record | checking… | |
| — | sey.com.au | no date on record | — | DROP.com.au Pty Ltd | no date on record | checking… |  |
| — | sey.com.cn | no date on record | — | 厦门易名科技股份有限公司 | no date on record | checking… | |
| — | sey.com.tr | no date on record | — | — | no date on record | checking… | |
| — | sey.cpa | no date on record | — | — | no date on record | checking… |  |
| — | sey.de | no date on record | — | — | no date on record | checking… | |
| — | sey.digital | no date on record | — | — | no date on record | checking… |  |
| — | sey.dk | no date on record | — | GIGAHOST ApS | no date on record | checking… |  |
| — | sey.es | no date on record | — | — | no date on record | checking… |  |
| — | sey.eu | no date on record | — | — | no date on record | checking… | |
| — | sey.fm | no date on record | — | — | no date on record | checking… | |
| — | sey.gg | no date on record | — | — | no date on record | checking… | |
| — | sey.gr | no date on record | — | — | no date on record | checking… |  |
| — | sey.hk | no date on record | — | — | no date on record | checking… | |
| — | sey.ie | no date on record | — | — | no date on record | checking… | |
| — | sey.il | no date on record | — | — | no date on record | checking… | |
| — | sey.im | no date on record | — | — | no date on record | checking… | |
| — | sey.jp | no date on record | — | — | no date on record | checking… | |
| — | sey.la | no date on record | — | — | no date on record | checking… |  |
| — | sey.li | no date on record | — | — | no date on record | checking… | |
| — | sey.ma | no date on record | — | — | no date on record | checking… | |
| — | sey.mom | no date on record | — | — | no date on record | checking… |  |
| — | sey.mx | no date on record | — | — | no date on record | checking… |  |
| — | sey.my | no date on record | — | — | no date on record | checking… | |
| — | sey.news | no date on record | — | — | no date on record | checking… | |
| — | sey.nz | no date on record | — | — | no date on record | checking… | |
| — | sey.one | no date on record | — | — | no date on record | checking… | |
| — | sey.ph | no date on record | — | — | no date on record | checking… | |
| — | sey.pl | no date on record | — | — | no date on record | checking… |  |
| — | sey.pt | no date on record | — | — | no date on record | checking… |  |
| — | sey.ro | no date on record | — | — | no date on record | checking… |  |
| — | sey.sc | no date on record | — | — | no date on record | checking… |  |
| — | sey.sg | no date on record | — | — | no date on record | checking… | |
| — | sey.sh | no date on record | — | — | no date on record | checking… | |
| — | sey.su | no date on record | — | — | no date on record | checking… | |
| — | sey.technology | no date on record | — | — | no date on record | checking… | |
| — | sey.tm | no date on record | — | — | no date on record | checking… |  |
| — | sey.tr | no date on record | — | — | no date on record | checking… | |
| — | sey.tv | no date on record | — | — | no date on record | checking… | |
| — | sey.tw | no date on record | — | — | no date on record | checking… | |
| — | sey.ua | no date on record | — | — | no date on record | checking… | |
| — | sey.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.