Every extension, oldest first
concat
We have seen concat registered in 80 extensions. The oldest is concat.com, registered on 13 Mar 1997; the newest, concat.fun, on 8 Oct 2026.
Checking which of them answer in DNS today…
- Seen in
- 80 extensions
- Oldest
- 1997 concat.com
- Newest
- 2026 concat.fun
- In DNS today
- … checking
Registered in
| Year | Domain | Registered | Expires | Registrar | Details | DNS today | Screenshot |
|---|---|---|---|---|---|---|---|
| 1997 | concat.com | 13 Mar 1997 | Mar 2028 | Wild West Domains, LLC | 13 Mar 1997 expires Mar 2028 | checking… |  |
| 2005 | concat.in | 14 Jun 2005 | Jun 2027 | GoDaddy | 14 Jun 2005 expires Jun 2027 | checking… |  |
| 2009 | concat.ca | 10 Mar 2009 | Mar 2029 | BareMetal.com inc | 10 Mar 2009 expires Mar 2029 | checking… | |
| 2011 | concat.us | 18 Jan 2011 | Jan 2028 | Network Solutions, LLC | 18 Jan 2011 expires Jan 2028 | checking… | |
| 2012 | concat.be | 4 Jan 2012 | — | InterNetX GmbH | 4 Jan 2012 | checking… |  |
| 2012 | concat.fr | 5 Jan 2012 | Dec 2027 | InterNetX GmbH | 5 Jan 2012 expires Dec 2027 | checking… | |
| 2012 | concat.org.uk | 6 Feb 2012 | Feb 2027 | InterNetx GmbH | 6 Feb 2012 expires Feb 2027 | checking… |  |
| 2012 | concat.inf.br | 16 Jun 2012 | — | — | 16 Jun 2012 | checking… |  |
| 2013 | concat.it | 1 May 2013 | May 2027 | Domain Profit s.r.l. | 1 May 2013 expires May 2027 | checking… |  |
| 2013 | concat.ar | 20 Aug 2013 | — | nicar | 20 Aug 2013 | checking… |  |
| 2013 | concat.no | 23 Sep 2013 | — | Domeneshop AS | 23 Sep 2013 | checking… | |
| 2014 | concat.com.ar | 26 Jun 2014 | Feb 2027 | nicar | 26 Jun 2014 expires Feb 2027 | checking… | |
| 2015 | concat.cn | 4 Feb 2015 | Feb 2027 | 阿里云计算有限公司（万网） | 4 Feb 2015 expires Feb 2027 | checking… | |
| 2015 | concat.co.in | 21 Mar 2015 | Mar 2028 | GoDaddy | 21 Mar 2015 expires Mar 2028 | checking… |  |
| 2015 | concat.ru | 23 Sep 2015 | Sep 2027 | REGRU-RU | 23 Sep 2015 expires Sep 2027 | checking… |  |
| 2015 | concat.club | 24 Dec 2015 | Dec 2026 | NAMECHEAP INC | 24 Dec 2015 expires Dec 2026 | checking… |  |
| 2016 | concat.co | 28 Nov 2016 | Nov 2026 | Spaceship, Inc. | 28 Nov 2016 expires Nov 2026 | checking… |  |
| 2017 | concat.org | 6 Jan 2017 | Jan 2027 | NameCheap, Inc. | 6 Jan 2017 expires Jan 2027 | checking… | |
| 2017 | concat.io | 22 Feb 2017 | Feb 2027 | humbly, LLC | 22 Feb 2017 expires Feb 2027 | checking… |  |
| 2017 | concat.cloud | 18 May 2017 | May 2026 (passed) | Cloudflare | 18 May 2017 expiry May 2026 (passed) | checking… |  |
| 2017 | concat.jp | 29 Jun 2017 | Jun 2027 | — | 29 Jun 2017 expires Jun 2027 | checking… |  |
| 2018 | concat.kr | 29 Mar 2018 | Mar 2027 | — | 29 Mar 2018 expires Mar 2027 | checking… |  |
| 2018 | concat.app | 8 May 2018 | May 2027 | Cloudflare, Inc. | 8 May 2018 expires May 2027 | checking… |  |
| 2018 | concat.se | 29 Aug 2018 | Aug 2027 | Loopia AB | 29 Aug 2018 expires Aug 2027 | checking… | |
| 2018 | concat.dk | 15 Sep 2018 | Nov 2026 | — | 15 Sep 2018 expires Nov 2026 | checking… | |
| 2019 | concat.dev | 28 Feb 2019 | Feb 2027 | Squarespace Domains II LLC. | 28 Feb 2019 expires Feb 2027 | checking… |  |
| 2020 | concat.tech | 14 Jul 2020 | Jul 2026 (passed) | NameCheap, Inc. | 14 Jul 2020 expiry Jul 2026 (passed) | checking… |  |
| 2021 | concat.cc | 10 Aug 2021 | Aug 2026 (passed) | INWX GmbH | 10 Aug 2021 expiry Aug 2026 (passed) | checking… |  |
| 2022 | concat.ai | 7 Nov 2022 | Nov 2026 | NameCheap, Inc. | 7 Nov 2022 expires Nov 2026 | checking… |  |
| 2025 | concat.shop | 28 Mar 2025 | Mar 2027 | ALIBABA.COM SINGAPORE E-COMME… | 28 Mar 2025 expires Mar 2027 | checking… | |
| 2025 | concat.net | 27 May 2025 | May 2026 (passed) | Gname 255 Inc | 27 May 2025 expiry May 2026 (passed) | checking… |  |
| 2025 | concat.hamburg | 19 Jun 2025 | Jun 2026 (passed) | Enom, LLC | 19 Jun 2025 expiry Jun 2026 (passed) | checking… | |
| 2025 | concat.com.br | 2 Sep 2025 | Sep 2027 | — | 2 Sep 2025 expires Sep 2027 | checking… |  |
| 2025 | concat.site | 22 Sep 2025 | Sep 2026 (passed) | Atak Domain Bilgi Teknolojile… | 22 Sep 2025 expiry Sep 2026 (passed) | checking… | |
| 2025 | concat.store | 24 Sep 2025 | Sep 2026 (passed) | GoDaddy.com, LLC | 24 Sep 2025 expiry Sep 2026 (passed) | checking… |  |
| 2025 | concat.cl | 29 Sep 2025 | Sep 2027 | NIC Chile | 29 Sep 2025 expires Sep 2027 | checking… |  |
| 2025 | concat.host | 27 Oct 2025 | Oct 2026 (passed) | Porkbun LLC | 27 Oct 2025 expiry Oct 2026 (passed) | checking… |  |
| 2025 | concat.lol | 27 Oct 2025 | Oct 2026 (passed) | Spaceship, Inc. | 27 Oct 2025 expiry Oct 2026 (passed) | checking… | |
| 2025 | concat.page | 27 Oct 2025 | Oct 2026 (passed) | Porkbun LLC | 27 Oct 2025 expiry Oct 2026 (passed) | checking… | |
| 2025 | concat.xyz | 20 Nov 2025 | Nov 2026 | Alibaba Cloud Computing Ltd.… | 20 Nov 2025 expires Nov 2026 | checking… | |
| 2026 | concat.top | 4 Jan 2026 | Jan 2027 | Dynadot LLC | 4 Jan 2026 expires Jan 2027 | checking… | |
| 2026 | concat.pl | 15 Jan 2026 | Jan 2027 | Aftermarket.pl Limited | 15 Jan 2026 expires Jan 2027 | checking… | |
| 2026 | concat.me | 2 Mar 2026 | Mar 2027 | Cloudflare, Inc. | 2 Mar 2026 expires Mar 2027 | checking… | |
| 2026 | concat.info | 4 Mar 2026 | Sep 2027 | InterNetX GmbH | 4 Mar 2026 expires Sep 2027 | checking… |  |
| 2026 | concat.pro | 5 Mar 2026 | Mar 2028 | NameCheap, Inc. | 5 Mar 2026 expires Mar 2028 | checking… |  |
| 2026 | concat.network | 12 Apr 2026 | Apr 2027 | NameCheap, Inc. | 12 Apr 2026 expires Apr 2027 | checking… |  |
| 2026 | concat.online | 12 Apr 2026 | Apr 2027 | GoDaddy.com, LLC | 12 Apr 2026 expires Apr 2027 | checking… | |
| 2026 | concat.co.uk | 20 Apr 2026 | Apr 2027 | Hosting Concepts B.V. | 20 Apr 2026 expires Apr 2027 | checking… |  |
| 2026 | concat.live | 30 May 2026 | May 2027 | GoDaddy.com, LLC | 30 May 2026 expires May 2027 | checking… |  |
| 2026 | concat.space | 30 May 2026 | May 2027 | GoDaddy.com, LLC | 30 May 2026 expires May 2027 | checking… | |
| 2026 | concat.studio | 4 Aug 2026 | Aug 2027 | Porkbun LLC | 4 Aug 2026 expires Aug 2027 | checking… |  |
| 2026 | concat.si | 27 Sep 2026 | Sep 2027 | Dynadot Inc | 27 Sep 2026 expires Sep 2027 | checking… |  |
| 2026 | concat.fun | 8 Oct 2026 | Oct 2027 | Eurodns S.A. | 8 Oct 2026 expires Oct 2027 | checking… |  |
| — | concat.at | no date on record | — | — | no date on record | checking… |  |
| — | concat.biz | no date on record | — | — | no date on record | checking… | |
| — | concat.ch | no date on record | — | — | no date on record | checking… |  |
| — | concat.co.za | no date on record | — | — | no date on record | checking… |  |
| — | concat.com.cn | no date on record | — | 腾讯云计算（北京）有限责任公司 | no date on record | checking… |  |
| — | concat.consulting | no date on record | — | — | no date on record | checking… |  |
| — | concat.de | no date on record | — | — | no date on record | checking… |  |
| — | concat.design | no date on record | — | — | no date on record | checking… |  |
| — | concat.es | no date on record | — | — | no date on record | checking… | |
| — | concat.eu | no date on record | — | InterNetX GmbH | no date on record | checking… | |
| — | concat.events | no date on record | — | — | no date on record | checking… |  |
| — | concat.healthcare | no date on record | — | — | no date on record | checking… |  |
| — | concat.im | no date on record | Aug 2027 | — | no date on record expires Aug 2027 | checking… | |
| — | concat.ing | no date on record | — | — | no date on record | checking… | |
| — | concat.io.vn | no date on record | — | — | no date on record | checking… | |
| — | concat.ir | no date on record | — | — | no date on record | checking… | |
| — | concat.nu | no date on record | — | — | no date on record | checking… | |
| — | concat.one | no date on record | — | — | no date on record | checking… | |
| — | concat.pics | no date on record | — | — | no date on record | checking… |  |
| — | concat.pub | no date on record | — | — | no date on record | checking… | |
| — | concat.services | no date on record | — | — | no date on record | checking… |  |
| — | concat.sh | no date on record | — | — | no date on record | checking… | |
| — | concat.solutions | no date on record | — | — | no date on record | checking… | |
| — | concat.su | no date on record | — | — | no date on record | checking… |  |
| — | concat.support | no date on record | — | — | no date on record | checking… |  |
| — | concat.systems | no date on record | — | — | no date on record | checking… |  |
| — | concat.works | 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.