Every extension, oldest first
cais
We have seen cais registered in 136 extensions. The oldest is cais.com, registered on 17 Aug 1993; the newest, cais.agency, on 25 Oct 2026.
Checking which of them answer in DNS today…
- Seen in
- 136 extensions
- Oldest
- 1993 cais.com
- Newest
- 2026 cais.agency
- In DNS today
- … checking
Registered in
| Year | Domain | Registered | Expires | Registrar | Details | DNS today | Screenshot |
|---|---|---|---|---|---|---|---|
| 1993 | cais.com | 17 Aug 1993 | Aug 2027 | CSC Corporate Domains, Inc. | 17 Aug 1993 expires Aug 2027 | checking… | |
| 1994 | cais.net | 6 Apr 1994 | Apr 2027 | CSC Corporate Domains, Inc. | 6 Apr 1994 expires Apr 2027 | checking… | |
| 1999 | cais.org | 9 Jan 1999 | Jan 2029 | Network Solutions, LLC | 9 Jan 1999 expires Jan 2029 | checking… |  |
| 1999 | cais.cz | 30 Mar 1999 | Oct 2028 | REG-INTERNET-CZ | 30 Mar 1999 expires Oct 2028 | checking… |  |
| 1999 | cais.co.uk | 22 Nov 1999 | Nov 2034 | Fasthosts Internet Ltd | 22 Nov 1999 expires Nov 2034 | checking… |  |
| 2000 | cais.org.uk | 4 May 2000 | May 2033 | Fasthosts Internet Ltd | 4 May 2000 expires May 2033 | checking… |  |
| 2000 | cais.ca | 6 Oct 2000 | Oct 2028 | CanHost Inc. | 6 Oct 2000 expires Oct 2028 | checking… |  |
| 2001 | cais.info | 15 Oct 2001 | Oct 2026 (passed) | MarkMonitor Inc. | 15 Oct 2001 expiry Oct 2026 (passed) | checking… |  |
| 2002 | cais.us | 13 May 2002 | May 2027 | MarkMonitor, Inc. | 13 May 2002 expires May 2027 | checking… | |
| 2002 | cais.pt | 22 Nov 2002 | May 2029 | — | 22 Nov 2002 expires May 2029 | checking… |  |
| 2003 | cais.sk | 20 Jun 2003 | — | SWAN-0002 | 20 Jun 2003 | checking… |  |
| 2004 | cais.name | 2 Nov 2004 | Nov 2026 | IONOS SE | 2 Nov 2004 expires Nov 2026 | checking… |  |
| 2005 | cais.or.jp | 26 May 2005 | May 2027 | — | 26 May 2005 expires May 2027 | checking… |  |
| 2006 | cais.cn | 9 Feb 2006 | Feb 2027 | 浙江贰贰网络有限公司 | 9 Feb 2006 expires Feb 2027 | checking… |  |
| 2006 | cais.cl | 7 Nov 2006 | Dec 2027 | NIC Chile | 7 Nov 2006 expires Dec 2027 | checking… |  |
| 2007 | cais.cc | 3 Jan 2007 | Jan 2027 | Tucows Domains Inc. | 3 Jan 2007 expires Jan 2027 | checking… |  |
| 2007 | cais.art.br | 31 Jul 2007 | Jul 2028 | — | 31 Jul 2007 expires Jul 2028 | checking… |  |
| 2009 | cais.nl | 16 Dec 2009 | — | XNS Registrar B.V. | 16 Dec 2009 | checking… |  |
| 2010 | cais.org.ar | 15 Apr 2010 | Apr 2027 | nicar | 15 Apr 2010 expires Apr 2027 | checking… |  |
| 2013 | cais.com.cn | 18 Mar 2013 | Mar 2026 (passed) | 厦门易名科技股份有限公司 | 18 Mar 2013 expiry Mar 2026 (passed) | checking… |  |
| 2014 | cais.ky | 26 Sep 2014 | Sep 2029 | Uniregistrar Corp | 26 Sep 2014 expires Sep 2029 | checking… |  |
| 2014 | cais.nyc | 8 Oct 2014 | Oct 2026 (passed) | GoDaddy.com, LLC | 8 Oct 2014 expiry Oct 2026 (passed) | checking… |  |
| 2015 | cais.cymru | 3 Mar 2015 | Mar 2028 | IONOS SE | 3 Mar 2015 expires Mar 2028 | checking… |  |
| 2015 | cais.wales | 3 Mar 2015 | Mar 2028 | IONOS SE | 3 Mar 2015 expires Mar 2028 | checking… |  |
| 2015 | cais.io | 2 Apr 2015 | Apr 2027 | GoDaddy.com, LLC | 2 Apr 2015 expires Apr 2027 | checking… |  |
| 2015 | cais.biz | 4 Dec 2015 | Dec 2026 | GoDaddy.com, LLC | 4 Dec 2015 expires Dec 2026 | checking… | |
| 2016 | cais.org.br | 24 May 2016 | May 2031 | — | 24 May 2016 expires May 2031 | checking… |  |
| 2016 | cais.hu | 1 Jul 2016 | — | — | 1 Jul 2016 | checking… |  |
| 2016 | cais.no | 30 Aug 2016 | — | GROUP.ONE NORWAY AS | 30 Aug 2016 | checking… |  |
| 2016 | cais.nrw | 2 Dec 2016 | Dec 2026 | united-domains GmbH | 2 Dec 2016 expires Dec 2026 | checking… |  |
| 2017 | cais.group | 19 Apr 2017 | Apr 2027 | Alibaba Cloud Computing Ltd.… | 19 Apr 2017 expires Apr 2027 | checking… |  |
| 2017 | cais.market | 19 Apr 2017 | Apr 2027 | Alibaba Cloud Computing Ltd.… | 19 Apr 2017 expires Apr 2027 | checking… |  |
| 2017 | cais.coop | 15 Oct 2017 | Oct 2027 | DonDominio (SCIP) | 15 Oct 2017 expires Oct 2027 | checking… |  |
| 2017 | cais.network | 16 Oct 2017 | Oct 2026 (passed) | GoDaddy.com, LLC | 16 Oct 2017 expiry Oct 2026 (passed) | checking… |  |
| 2017 | cais.vip | 23 Dec 2017 | Dec 2027 | Alibaba Cloud Computing Ltd.… | 23 Dec 2017 expires Dec 2027 | checking… | |
| 2018 | cais.com.br | 23 Feb 2018 | Feb 2027 | — | 23 Feb 2018 expires Feb 2027 | checking… | |
| 2018 | cais.mx | 30 Apr 2018 | Apr 2027 | Gandi SAS | 30 Apr 2018 expires Apr 2027 | checking… |  |
| 2019 | cais.inc | 24 Jul 2019 | Jul 2027 | GoDaddy.com, LLC | 24 Jul 2019 expires Jul 2027 | checking… |  |
| 2019 | cais.jp | 30 Sep 2019 | Sep 2026 (passed) | — | 30 Sep 2019 expiry Sep 2026 (passed) | checking… |  |
| 2019 | cais.ru | 1 Oct 2019 | Oct 2026 (passed) | REGRU-RU | 1 Oct 2019 expiry Oct 2026 (passed) | checking… |  |
| 2020 | cais.xyz | 17 Nov 2020 | Nov 2027 | DYNADOT LLC | 17 Nov 2020 expires Nov 2027 | checking… |  |
| 2021 | cais.email | 14 Jan 2021 | Jan 2027 | Mesh Digital Limited | 14 Jan 2021 expires Jan 2027 | checking… |  |
| 2021 | cais.it | 9 Apr 2021 | Jan 2027 | NameCase GmbH | 9 Apr 2021 expires Jan 2027 | checking… | |
| 2021 | cais.expert | 27 Apr 2021 | Apr 2027 | Regional Network Information… | 27 Apr 2021 expires Apr 2027 | checking… |  |
| 2021 | cais.blog | 9 Aug 2021 | Aug 2031 | Go Daddy, LLC | 9 Aug 2021 expires Aug 2031 | checking… |  |
| 2021 | cais.one | 9 Aug 2021 | Aug 2031 | GoDaddy.com, LLC | 9 Aug 2021 expires Aug 2031 | checking… |  |
| 2021 | cais.tv | 9 Aug 2021 | Aug 2027 | GoDaddy.com, LLC | 9 Aug 2021 expires Aug 2027 | checking… | |
| 2021 | cais.uz | 18 Sep 2021 | Sep 2027 | SUVAN NET | 18 Sep 2021 expires Sep 2027 | checking… |  |
| 2021 | cais.studio | 25 Oct 2021 | Oct 2026 (passed) | Mesh Digital Limited | 25 Oct 2021 expiry Oct 2026 (passed) | checking… |  |
| 2022 | cais.design | 6 Jul 2022 | Jul 2027 | Squarespace Domains II LLC | 6 Jul 2022 expires Jul 2027 | checking… |  |
| 2022 | cais.ai | 20 Jul 2022 | Jul 2032 | NameCheap, Inc. | 20 Jul 2022 expires Jul 2032 | checking… |  |
| 2022 | cais.dev | 5 Oct 2022 | Oct 2027 | Cloudflare, Inc. | 5 Oct 2022 expires Oct 2027 | checking… |  |
| 2023 | cais.tools | 24 Mar 2023 | Mar 2027 | NAMECHEAP INC | 24 Mar 2023 expires Mar 2027 | checking… | |
| 2023 | cais.uk | 18 Apr 2023 | Apr 2027 | Hosting Concepts B.V. | 18 Apr 2023 expires Apr 2027 | checking… |  |
| 2023 | cais.pl | 26 Apr 2023 | Apr 2026 (passed) | Hosting Concepts B.V. | 26 Apr 2023 expiry Apr 2026 (passed) | checking… |  |
| 2023 | cais.cool | 25 May 2023 | May 2027 | GoDaddy.com, LLC | 25 May 2023 expires May 2027 | checking… |  |
| 2023 | cais.fr | 3 Jul 2023 | Jul 2027 | Hosting Concepts B.V. d/b/a O… | 3 Jul 2023 expires Jul 2027 | checking… |  |
| 2023 | cais.solutions | 4 Jul 2023 | Jul 2027 | Amazon Registrar, Inc. | 4 Jul 2023 expires Jul 2027 | checking… | |
| 2023 | cais.cm | 27 Nov 2023 | Nov 2026 | Worldvoice Cameroon SARL | 27 Nov 2023 expires Nov 2026 | checking… |  |
| 2023 | cais.club | 26 Dec 2023 | Dec 2027 | NameCheap, Inc. | 26 Dec 2023 expires Dec 2027 | checking… |  |
| 2024 | cais.ink | 29 Apr 2024 | Apr 2027 | GoDaddy.com, LLC | 29 Apr 2024 expires Apr 2027 | checking… |  |
| 2024 | cais.media | 5 Jun 2024 | Jun 2027 | Squarespace Domains II LLC | 5 Jun 2024 expires Jun 2027 | checking… |  |
| 2024 | cais.cv | 13 Jun 2024 | Oct 2026 (passed) | ola.cv | 13 Jun 2024 expiry Oct 2026 (passed) | checking… | |
| 2024 | cais.news | 5 Sep 2024 | Sep 2027 | Squarespace Domains LLC | 5 Sep 2024 expires Sep 2027 | checking… |  |
| 2024 | cais.app | 7 Oct 2024 | Oct 2027 | Sav.com, LLC | 7 Oct 2024 expires Oct 2027 | checking… | |
| 2024 | cais.co | 7 Nov 2024 | Nov 2026 | NAMECHEAP INC | 7 Nov 2024 expires Nov 2026 | checking… |  |
| 2024 | cais.techpending delete on 27 Apr 2026 | 11 Dec 2024 | Dec 2025 (passed) | whois.hkdns.hk | 11 Dec 2024 expiry Dec 2025 (passed) | checking… | |
| 2025 | cais.systems | 2 Mar 2025 | Mar 2030 | GoDaddy.com, LLC | 2 Mar 2025 expires Mar 2030 | checking… |  |
| 2025 | cais.is | 7 Mar 2025 | — | — | 7 Mar 2025 | checking… |  |
| 2025 | cais.top | 26 Apr 2025 | Apr 2026 (passed) | NameSilo, LLC | 26 Apr 2025 expiry Apr 2026 (passed) | checking… | |
| 2025 | cais.capital | 12 May 2025 | May 2027 | GoDaddy.com, LLC | 12 May 2025 expires May 2027 | checking… |  |
| 2025 | cais.digital | 12 May 2025 | May 2027 | GoDaddy.com, LLC | 12 May 2025 expires May 2027 | checking… |  |
| 2025 | cais.shop | 4 Jul 2025 | Jul 2026 (passed) | Spaceship, Inc. | 4 Jul 2025 expiry Jul 2026 (passed) | checking… |  |
| 2025 | cais.cloud | 5 Sep 2025 | Sep 2027 | Spaceship, Inc. | 5 Sep 2025 expires Sep 2027 | checking… | |
| 2025 | cais.help | 15 Sep 2025 | Sep 2027 | NameSilo, LLC | 15 Sep 2025 expires Sep 2027 | checking… |  |
| 2025 | cais.store | 16 Sep 2025 | Sep 2027 | GoDaddy.com, LLC | 16 Sep 2025 expires Sep 2027 | checking… |  |
| 2025 | cais.site | 22 Sep 2025 | Sep 2026 (passed) | Atak Domain | 22 Sep 2025 expiry Sep 2026 (passed) | checking… | |
| 2025 | cais.work | 24 Sep 2025 | Sep 2026 (passed) | NAMECHEAP INC | 24 Sep 2025 expiry Sep 2026 (passed) | checking… | |
| 2025 | cais.ltd | 1 Oct 2025 | Oct 2026 (passed) | GoDaddy.com, LLC | 1 Oct 2025 expiry Oct 2026 (passed) | checking… |  |
| 2025 | cais.theater | 10 Nov 2025 | Nov 2026 | NAMECHEAP INC | 10 Nov 2025 expires Nov 2026 | checking… | |
| 2025 | cais.com.tw | 17 Nov 2025 | Nov 2026 | GNAME.COM | 17 Nov 2025 expires Nov 2026 | checking… |  |
| 2025 | cais.asia | 3 Dec 2025 | Dec 2027 | GoDaddy.com, LLC | 3 Dec 2025 expires Dec 2027 | checking… |  |
| 2026 | cais.live | 2 Jan 2026 | Jan 2027 | Name.com, Inc | 2 Jan 2026 expires Jan 2027 | checking… |  |
| 2026 | cais.pro | 6 Feb 2026 | Feb 2027 | Sav.com, LLC | 6 Feb 2026 expires Feb 2027 | checking… | |
| 2026 | cais.me | 9 Feb 2026 | Feb 2027 | ENOM, INC. | 9 Feb 2026 expires Feb 2027 | checking… | |
| 2026 | cais.com.ng | 13 Apr 2026 | Apr 2027 | TRUEHOST CLOUD | 13 Apr 2026 expires Apr 2027 | checking… |  |
| 2026 | cais.company | 25 Apr 2026 | Apr 2027 | Name.com, Inc | 25 Apr 2026 expires Apr 2027 | checking… |  |
| 2026 | cais.uno | 4 May 2026 | May 2027 | HOSTINGER operations, UAB | 4 May 2026 expires May 2027 | checking… |  |
| 2026 | cais.se | 6 May 2026 | Dec 2026 | Simply.com | 6 May 2026 expires Dec 2026 | checking… |  |
| 2026 | cais.vet | 19 Jun 2026 | Jun 2027 | Key-Systems GmbH | 19 Jun 2026 expires Jun 2027 | checking… | |
| 2026 | cais.online | 24 Jun 2026 | Jun 2027 | PDR Ltd. d/b/a PublicDomainRe… | 24 Jun 2026 expires Jun 2027 | checking… |  |
| 2026 | cais.run | 27 Jun 2026 | Jun 2027 | Amazon Registrar, Inc. | 27 Jun 2026 expires Jun 2027 | checking… |  |
| 2026 | cais.org.mz | 9 Jul 2026 | Jul 2027 | MozDomains | 9 Jul 2026 expires Jul 2027 | checking… |  |
| 2026 | cais.arq.br | 29 Jul 2026 | Jul 2028 | — | 29 Jul 2026 expires Jul 2028 | checking… |  |
| 2026 | cais.co.in | 5 Aug 2026 | Aug 2029 | GoDaddy | 5 Aug 2026 expires Aug 2029 | checking… |  |
| 2026 | cais.chat | 7 Aug 2026 | Aug 2027 | HOSTINGER operations, UAB | 7 Aug 2026 expires Aug 2027 | checking… |  |
| 2026 | cais.life | 29 Aug 2026 | Aug 2027 | HOSTINGER operations, UAB | 29 Aug 2026 expires Aug 2027 | checking… |  |
| 2026 | cais.world | 6 Sep 2026 | Sep 2027 | GoDaddy.com, LLC | 6 Sep 2026 expires Sep 2027 | checking… |  |
| 2026 | cais.space | 27 Sep 2026 | Sep 2027 | NameCheap, Inc. | 27 Sep 2026 expires Sep 2027 | checking… | |
| 2026 | cais.in | 1 Oct 2026 | Oct 2027 | NAMECHEAP | 1 Oct 2026 expires Oct 2027 | checking… |  |
| 2026 | cais.si | 6 Oct 2026 | Oct 2027 | Dynadot Inc | 6 Oct 2026 expires Oct 2027 | checking… |  |
| 2026 | cais.cx | 8 Oct 2026 | Oct 2027 | CentralNic Ltd | 8 Oct 2026 expires Oct 2027 | checking… |  |
| 2026 | cais.agency | 25 Oct 2026 | Oct 2027 | GoDaddy.com, LLC | 25 Oct 2026 expires Oct 2027 | checking… |  |
| — | cais.at | no date on record | — | T-Mobile Austria GmbH ( https… | no date on record | checking… |  |
| — | cais.au | no date on record | — | Synergy Wholesale Accreditati… | no date on record | checking… | |
| — | cais.bg | no date on record | — | — | no date on record | checking… |  |
| — | cais.ch | no date on record | — | — | no date on record | checking… |  |
| — | cais.co.il | no date on record | — | Gorni Interactive Ltd | no date on record | checking… |  |
| — | cais.co.za | no date on record | — | — | no date on record | checking… | |
| — | cais.com.au | no date on record | — | — | no date on record | checking… |  |
| — | cais.com.ph | no date on record | — | — | no date on record | checking… | |
| — | cais.com.sa | no date on record | — | — | no date on record | checking… |  |
| — | cais.com.tn | no date on record | — | — | no date on record | checking… |  |
| — | cais.de | no date on record | — | — | no date on record | checking… |  |
| — | cais.edu.hk | no date on record | — | Hong Kong Domain Name Registr… | no date on record | checking… | |
| — | cais.edu.kh | no date on record | — | — | no date on record | checking… |  |
| — | cais.ee | no date on record | — | — | no date on record | checking… |  |
| — | cais.eu | no date on record | — | INTERNET CZ, a.s. | no date on record | checking… |  |
| — | cais.global | no date on record | — | — | no date on record | checking… | |
| — | cais.hk | no date on record | — | — | no date on record | checking… |  |
| — | cais.ia.br | no date on record | — | — | no date on record | checking… |  |
| — | cais.kz | no date on record | — | — | no date on record | checking… |  |
| — | cais.lt | no date on record | Apr 2027 | UAB "Interneto vizija" | no date on record expires Apr 2027 | checking… |  |
| — | cais.lv | no date on record | — | Hosting Concepts bv | no date on record | checking… |  |
| — | cais.ma | no date on record | — | — | no date on record | checking… | |
| — | cais.my | no date on record | — | — | no date on record | checking… |  |
| — | cais.net.cn | no date on record | Aug 2026 (passed) | 阿里云计算有限公司（万网） | no date on record expiry Aug 2026 (passed) | checking… | |
| — | cais.org.au | no date on record | — | Synergy Wholesale Accreditati… | no date on record | checking… | |
| — | cais.pe | no date on record | — | NIC.PE | no date on record | checking… | |
| — | cais.ro | no date on record | — | — | no date on record | checking… |  |
| — | cais.social.br | no date on record | — | — | no date on record | checking… |  |
| — | cais.su | no date on record | — | — | no date on record | checking… | |
| — | cais.tm | no date on record | — | — | no date on record | checking… |  |
| — | cais.tn | no date on record | — | — | no date on record | checking… |  |
| — | cais.tv.br | no date on record | — | — | no date on record | checking… |  |
| — | cais.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.