Every extension, oldest first
cein
We have seen cein registered in 47 extensions. The oldest is cein.com, registered on 21 Jul 1997; the newest, cein.me, on 12 Sep 2026.
Checking which of them answer in DNS today…
- Seen in
- 47 extensions
- Oldest
- 1997 cein.com
- Newest
- 2026 cein.me
- In DNS today
- … checking
Registered in
| Year | Domain | Registered | Expires | Registrar | Details | DNS today | Screenshot |
|---|---|---|---|---|---|---|---|
| 1997 | cein.com | 21 Jul 1997 | Jul 2027 | Megazone Corp., dba HOSTING.KR | 21 Jul 1997 expires Jul 2027 | checking… |  |
| 1999 | cein.co.kr | 7 May 1999 | Oct 2028 | — | 7 May 1999 expires Oct 2028 | checking… | |
| 1999 | cein.net | 16 Jul 1999 | Jul 2026 (passed) | Porkbun LLC | 16 Jul 1999 expiry Jul 2026 (passed) | checking… |  |
| 2001 | cein.com.br | 14 Mar 2001 | Mar 2027 | — | 14 Mar 2001 expires Mar 2027 | checking… | |
| 2001 | cein.cl | 15 Mar 2001 | Apr 2029 | NIC Chile | 15 Mar 2001 expires Apr 2029 | checking… |  |
| 2002 | cein.info | 13 May 2002 | May 2026 (passed) | IONOS SE | 13 May 2002 expiry May 2026 (passed) | checking… | |
| 2003 | cein.org | 16 Mar 2003 | Mar 2027 | GoDaddy.com, LLC | 16 Mar 2003 expires Mar 2027 | checking… | |
| 2005 | cein.be | 7 Oct 2005 | — | OVH | 7 Oct 2005 | checking… |  |
| 2010 | cein.ru | 15 Mar 2010 | Mar 2027 | DOMAINS-RU | 15 Mar 2010 expires Mar 2027 | checking… |  |
| 2012 | cein.mx | 11 Apr 2012 | Apr 2027 | AKKY ONLINE SOLUTIONS, S.A. D… | 11 Apr 2012 expires Apr 2027 | checking… |  |
| 2013 | cein.it | 21 Mar 2013 | Apr 2027 | Algorithmedia S.r.l. | 21 Mar 2013 expires Apr 2027 | checking… |  |
| 2013 | cein.com.ar | 16 Nov 2013 | Nov 2026 | nicar | 16 Nov 2013 expires Nov 2026 | checking… |  |
| 2017 | cein.com.ec | 17 Jan 2017 | Jan 2027 | .ec DOMINIOS ECUADOR | 17 Jan 2017 expires Jan 2027 | checking… |  |
| 2018 | cein.com.mx | 11 Jul 2018 | Jul 2027 | Telmex | 11 Jul 2018 expires Jul 2027 | checking… | |
| 2018 | cein.biz | 25 Sep 2018 | Sep 2026 (passed) | Server Plan Srl | 25 Sep 2018 expiry Sep 2026 (passed) | checking… | |
| 2019 | cein.dev | 28 Feb 2019 | Feb 2027 | Squarespace Domains II LLC. | 28 Feb 2019 expires Feb 2027 | checking… |  |
| 2022 | cein.pro | 7 May 2022 | May 2027 | Cloudflare, Inc. | 7 May 2022 expires May 2027 | checking… |  |
| 2024 | cein.nl | 5 Nov 2024 | — | ZXCS | 5 Nov 2024 | checking… |  |
| 2025 | cein.in | 5 May 2025 | May 2027 | GoDaddy | 5 May 2025 expires May 2027 | checking… |  |
| 2025 | cein.cc | 30 Jun 2025 | Jun 2026 (passed) | Gname.com Pte. Ltd. | 30 Jun 2025 expiry Jun 2026 (passed) | checking… |  |
| 2025 | cein.fr | 15 Aug 2025 | Aug 2028 | KEY-SYSTEMS GmbH | 15 Aug 2025 expires Aug 2028 | checking… |  |
| 2025 | cein.store | 19 Aug 2025 | Aug 2026 (passed) | Namify Domains Inc | 19 Aug 2025 expiry Aug 2026 (passed) | checking… | |
| 2025 | cein.shop | 20 Oct 2025 | Oct 2026 (passed) | HOSTINGER operations, UAB | 20 Oct 2025 expiry Oct 2026 (passed) | checking… |  |
| 2025 | cein.xyz | 5 Nov 2025 | Nov 2026 (passed) | Porkbun, LLC | 5 Nov 2025 expiry Nov 2026 (passed) | checking… |  |
| 2025 | cein.online | 26 Nov 2025 | Nov 2026 | Dreamscape Networks Internati… | 26 Nov 2025 expires Nov 2026 | checking… | |
| 2026 | cein.click | 9 Mar 2026 | Mar 2027 | iNET SOFTWARE COMPANY LIMITED | 9 Mar 2026 expires Mar 2027 | checking… | |
| 2026 | cein.us | 28 Apr 2026 | Apr 2027 | Dominet (HK) Limited | 28 Apr 2026 expires Apr 2027 | checking… | |
| 2026 | cein.ai | 17 Jun 2026 | Jun 2028 | Squarespace Domains LLC | 17 Jun 2026 expires Jun 2028 | checking… |  |
| 2026 | cein.lol | 20 Jun 2026 | Jun 2027 | Dynadot Inc | 20 Jun 2026 expires Jun 2027 | checking… |  |
| 2026 | cein.me | 12 Sep 2026 | Sep 2027 | NameSilo, LLC | 12 Sep 2026 expires Sep 2027 | checking… | |
| — | cein.co.uk | no date on record | — | — | no date on record | checking… |  |
| — | cein.com.au | no date on record | — | — | no date on record | checking… |  |
| — | cein.com.co | no date on record | — | — | no date on record | checking… |  |
| — | cein.de | no date on record | — | — | no date on record | checking… | |
| — | cein.edu.lk | no date on record | — | — | no date on record | checking… | |
| — | cein.es | no date on record | — | — | no date on record | checking… |  |
| — | cein.eu | no date on record | — | OVH SAS | no date on record | checking… | |
| — | cein.foundation | no date on record | — | — | no date on record | checking… | |
| — | cein.gov.cn | no date on record | — | — | no date on record | checking… | |
| — | cein.irish | no date on record | — | — | no date on record | checking… | |
| — | cein.loan | no date on record | — | — | no date on record | checking… | |
| — | cein.ltd | no date on record | — | — | no date on record | checking… | |
| — | cein.org.cn | no date on record | — | — | no date on record | checking… | |
| — | cein.pe | no date on record | — | NIC.PE | no date on record | checking… |  |
| — | cein.pl | no date on record | — | — | no date on record | checking… | |
| — | cein.sn | no date on record | — | SENDOM | no date on record | checking… |  |
| — | cein.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.