Every extension, oldest first
4th
We have seen 4th registered in 121 extensions. The oldest is 4th.com, registered on 15 Jul 1995; the newest, 4th.media, on 25 Sep 2026.
Checking which of them answer in DNS today…
- Seen in
- 121 extensions
- Oldest
- 1995 4th.com
- Newest
- 2026 4th.media
- In DNS today
- … checking
Registered in
| Year | Domain | Registered | Expires | Registrar | Details | DNS today | Screenshot |
|---|---|---|---|---|---|---|---|
| 1995 | 4th.com | 15 Jul 1995 | Jul 2028 | DNC Holdings, Inc. | 15 Jul 1995 expires Jul 2028 | checking… |  |
| 1999 | 4th.org | 13 Aug 1999 | Aug 2026 (passed) | Cronon GmbH | 13 Aug 1999 expiry Aug 2026 (passed) | checking… |  |
| 2000 | 4th.net | 7 Mar 2000 | Mar 2027 | Cloudflare, Inc. | 7 Mar 2000 expires Mar 2027 | checking… |  |
| 2002 | 4th.dk | 4 Sep 2002 | Sep 2027 | ONE.COM A/S | 4 Sep 2002 expires Sep 2027 | checking… |  |
| 2003 | 4th.co.uk | 28 Jan 2003 | Jan 2027 | 20i Ltd | 28 Jan 2003 expires Jan 2027 | checking… |  |
| 2004 | 4th.be | 27 Dec 2004 | — | Realtime Register B.V. | 27 Dec 2004 | checking… |  |
| 2006 | 4th.ru | 12 Jul 2006 | — | RU-CENTER-RU | 12 Jul 2006 | checking… |  |
| 2009 | 4th.in.th | 24 Jul 2009 | Jul 2027 | T.H.NIC Co., Ltd. | 24 Jul 2009 expires Jul 2027 | checking… |  |
| 2009 | 4th.nl | 10 Sep 2009 | — | — | 10 Sep 2009 | checking… | |
| 2010 | 4th.in | 20 Apr 2010 | Apr 2027 | Endurance International Group… | 20 Apr 2010 expires Apr 2027 | checking… |  |
| 2010 | 4th.ca | 14 Jul 2010 | Jul 2027 | Namespro Solutions Inc. | 14 Jul 2010 expires Jul 2027 | checking… |  |
| 2011 | 4th.it | 28 Feb 2011 | — | — | 28 Feb 2011 | checking… |  |
| 2012 | 4th.org.uk | 4 Apr 2012 | Apr 2027 | 123-Reg Limited t/a 123-reg | 4 Apr 2012 expires Apr 2027 | checking… |  |
| 2013 | 4th.io | 16 Sep 2013 | Sep 2027 | ENOM, INC. | 16 Sep 2013 expires Sep 2027 | checking… |  |
| 2014 | 4th.social | 21 Sep 2014 | Sep 2026 (passed) | eNom, LLC | 21 Sep 2014 expiry Sep 2026 (passed) | checking… | |
| 2014 | 4th.club | 20 Oct 2014 | Oct 2029 | 101domain GRS Limited | 20 Oct 2014 expires Oct 2029 | checking… |  |
| 2015 | 4th.space | 28 Jan 2015 | Jan 2027 | united-domains GmbH | 28 Jan 2015 expires Jan 2027 | checking… |  |
| 2015 | 4th.co.za | 11 Mar 2015 | Mar 2027 | Domain Club | 11 Mar 2015 expires Mar 2027 | checking… |  |
| 2017 | 4th.online | 12 Jan 2017 | Jan 2027 | Cloudflare, Inc. | 12 Jan 2017 expires Jan 2027 | checking… |  |
| 2017 | 4th.support | 1 Nov 2017 | Nov 2026 | IONOS SE | 1 Nov 2017 expires Nov 2026 | checking… |  |
| 2018 | 4th.xyz | 20 Feb 2018 | Feb 2027 | Unstoppable Domains, Inc. | 20 Feb 2018 expires Feb 2027 | checking… | |
| 2018 | 4th.kr | 1 Mar 2018 | Mar 2031 | — | 1 Mar 2018 expires Mar 2031 | checking… |  |
| 2018 | 4th.me | 6 Aug 2018 | Aug 2027 | DNC Holdings, Inc. | 6 Aug 2018 expires Aug 2027 | checking… |  |
| 2018 | 4th.ltd | 3 Dec 2018 | Dec 2026 | Porkbun LLC | 3 Dec 2018 expires Dec 2026 | checking… |  |
| 2019 | 4th.st | 21 Mar 2019 | Mar 2027 | NETIM | 21 Mar 2019 expires Mar 2027 | checking… |  |
| 2019 | 4th.uk | 1 Jul 2019 | Jul 2027 | Interweb Media Limited | 1 Jul 2019 expires Jul 2027 | checking… |  |
| 2020 | 4th.fund | 7 Aug 2020 | Aug 2026 (passed) | GoDaddy.com, LLC | 7 Aug 2020 expiry Aug 2026 (passed) | checking… |  |
| 2020 | 4th.fyi | 3 Oct 2020 | Oct 2026 (passed) | GoDaddy.com, LLC | 3 Oct 2020 expiry Oct 2026 (passed) | checking… |  |
| 2021 | 4th.ai | 21 Jan 2021 | Jan 2028 | Key-Systems GmbH | 21 Jan 2021 expires Jan 2028 | checking… |  |
| 2021 | 4th.com.br | 22 Apr 2021 | Apr 2027 | — | 22 Apr 2021 expires Apr 2027 | checking… |  |
| 2021 | 4th.top | 24 Apr 2021 | Apr 2035 | Alibaba Cloud Computing Ltd.… | 24 Apr 2021 expires Apr 2035 | checking… | |
| 2021 | 4th.fi | 22 Oct 2021 | — | — | 22 Oct 2021 | checking… |  |
| 2021 | 4th.cc | 4 Dec 2021 | Dec 2031 | NameCheap, Inc. | 4 Dec 2021 expires Dec 2031 | checking… |  |
| 2021 | 4th.live | 6 Dec 2021 | Dec 2026 | Dynadot Inc | 6 Dec 2021 expires Dec 2026 | checking… |  |
| 2022 | 4th.life | 20 Jul 2022 | Jul 2027 | Key-Systems GmbH | 20 Jul 2022 expires Jul 2027 | checking… |  |
| 2022 | 4th.golf | 22 Jul 2022 | Jul 2027 | GoDaddy.com, LLC | 22 Jul 2022 expires Jul 2027 | checking… |  |
| 2022 | 4th.host | 20 Dec 2022 | Dec 2026 | Porkbun LLC | 20 Dec 2022 expires Dec 2026 | checking… | |
| 2023 | 4th.wiki | 10 Mar 2023 | Mar 2027 | GoDaddy.com, LLC | 10 Mar 2023 expires Mar 2027 | checking… |  |
| 2023 | 4th.cn | 3 Jun 2023 | Jun 2027 | 厦门易名科技股份有限公司 | 3 Jun 2023 expires Jun 2027 | checking… | |
| 2024 | 4th.fun | 8 Apr 2024 | Apr 2034 | Alibaba Cloud Computing Ltd.… | 8 Apr 2024 expires Apr 2034 | checking… | |
| 2024 | 4th.tech | 5 May 2024 | May 2027 | Alibaba Cloud Computing Ltd.… | 5 May 2024 expires May 2027 | checking… | |
| 2024 | 4th.se | 7 Jul 2024 | Jul 2027 | CostrarEOOD | 7 Jul 2024 expires Jul 2027 | checking… |  |
| 2025 | 4th.network | 11 Mar 2025 | Mar 2027 | CommuniGal Communication Ltd. | 11 Mar 2025 expires Mar 2027 | checking… |  |
| 2025 | 4th.digital | 25 Mar 2025 | Mar 2027 | GoDaddy.com, LLC | 25 Mar 2025 expires Mar 2027 | checking… |  |
| 2025 | 4th.info | 17 Apr 2025 | Apr 2027 | Mesh Digital Limited | 17 Apr 2025 expires Apr 2027 | checking… |  |
| 2025 | 4th.dev | 21 May 2025 | May 2026 (passed) | Namecheap Inc. | 21 May 2025 expiry May 2026 (passed) | checking… |  |
| 2025 | 4th.shop | 14 Jul 2025 | Jul 2026 (passed) | Namecheap, Inc. | 14 Jul 2025 expiry Jul 2026 (passed) | checking… |  |
| 2025 | 4th.fr | 16 Aug 2025 | Aug 2026 (passed) | SCALEWAY | 16 Aug 2025 expiry Aug 2026 (passed) | checking… |  |
| 2025 | 4th.bar | 20 Aug 2025 | Aug 2026 (passed) | GoDaddy | 20 Aug 2025 expiry Aug 2026 (passed) | checking… | |
| 2025 | 4th.site | 6 Sep 2025 | Sep 2026 (passed) | VIRTUA DRUG Kutatási Szolgált… | 6 Sep 2025 expiry Sep 2026 (passed) | checking… |  |
| 2025 | 4th.studio | 16 Sep 2025 | Sep 2026 (passed) | GoDaddy.com, LLC | 16 Sep 2025 expiry Sep 2026 (passed) | checking… |  |
| 2025 | 4th.haus | 18 Dec 2025 | Dec 2027 | GoDaddy.com, LLC | 18 Dec 2025 expires Dec 2027 | checking… |  |
| 2026 | 4th.app | 18 May 2026 | May 2027 | DYNADOT LLC | 18 May 2026 expires May 2027 | checking… |  |
| 2026 | 4th.homes | 20 May 2026 | May 2027 | Dynadot Inc | 20 May 2026 expires May 2027 | checking… |  |
| 2026 | 4th.best | 22 May 2026 | May 2027 | Dynadot Inc | 22 May 2026 expires May 2027 | checking… |  |
| 2026 | 4th.si | 30 May 2026 | May 2027 | Dynadot Inc | 30 May 2026 expires May 2027 | checking… |  |
| 2026 | 4th.onl | 12 Jun 2026 | Jun 2027 | Dynadot Inc | 12 Jun 2026 expires Jun 2027 | checking… |  |
| 2026 | 4th.one | 14 Jun 2026 | Jun 2027 | DYNADOT LLC | 14 Jun 2026 expires Jun 2027 | checking… |  |
| 2026 | 4th.asia | 16 Jun 2026 | Jun 2027 | Dynadot Inc | 16 Jun 2026 expires Jun 2027 | checking… |  |
| 2026 | 4th.bio | 18 Jun 2026 | Jun 2027 | Dynadot Inc | 18 Jun 2026 expires Jun 2027 | checking… |  |
| 2026 | 4th.click | 21 Jun 2026 | Jun 2027 | Dynadot, LLC | 21 Jun 2026 expires Jun 2027 | checking… |  |
| 2026 | 4th.co.in | 16 Jul 2026 | Jul 2027 | Dynadot, LLC | 16 Jul 2026 expires Jul 2027 | checking… |  |
| 2026 | 4th.lol | 7 Aug 2026 | Aug 2027 | Porkbun LLC | 7 Aug 2026 expires Aug 2027 | checking… | |
| 2026 | 4th.news | 23 Sep 2026 | Sep 2027 | Spaceship, Inc. | 23 Sep 2026 expires Sep 2027 | checking… |  |
| 2026 | 4th.media | 25 Sep 2026 | Sep 2027 | Name.com, Inc | 25 Sep 2026 expires Sep 2027 | checking… | |
| — | 4th.at | no date on record | — | — | no date on record | checking… |  |
| — | 4th.au | no date on record | — | — | no date on record | checking… | |
| — | 4th.bet | no date on record | — | — | no date on record | checking… |  |
| — | 4th.biz | no date on record | — | — | no date on record | checking… |  |
| — | 4th.buzz | no date on record | — | — | no date on record | checking… | |
| — | 4th.ch | no date on record | — | — | no date on record | checking… |  |
| — | 4th.cm | no date on record | — | — | no date on record | checking… | |
| — | 4th.co | no date on record | — | — | no date on record | checking… |  |
| — | 4th.co.jp | no date on record | — | — | no date on record | checking… |  |
| — | 4th.coffee | no date on record | — | — | no date on record | checking… | |
| — | 4th.com.au | no date on record | — | Web Address Registration Pty… | no date on record | checking… | |
| — | 4th.com.pl | no date on record | — | — | no date on record | checking… |  |
| — | 4th.com.ua | no date on record | — | — | no date on record | checking… |  |
| — | 4th.country | no date on record | — | — | no date on record | checking… |  |
| — | 4th.de | no date on record | — | — | no date on record | checking… |  |
| — | 4th.design | no date on record | — | — | no date on record | checking… |  |
| — | 4th.earth | no date on record | — | — | no date on record | checking… |  |
| — | 4th.energy | no date on record | — | — | no date on record | checking… | |
| — | 4th.es | no date on record | — | — | no date on record | checking… | |
| — | 4th.estate | no date on record | — | — | no date on record | checking… |  |
| — | 4th.eu | no date on record | — | CRegISP Ltd | no date on record | checking… |  |
| — | 4th.events | no date on record | — | — | no date on record | checking… |  |
| — | 4th.games | no date on record | — | — | no date on record | checking… |  |
| — | 4th.gg | no date on record | — | — | no date on record | checking… | |
| — | 4th.group | no date on record | — | — | no date on record | checking… |  |
| — | 4th.house | no date on record | — | — | no date on record | checking… |  |
| — | 4th.hu | no date on record | — | — | no date on record | checking… |  |
| — | 4th.icu | no date on record | — | — | no date on record | checking… | |
| — | 4th.industries | no date on record | — | — | no date on record | checking… |  |
| — | 4th.ink | no date on record | — | — | no date on record | checking… |  |
| — | 4th.international | no date on record | — | — | no date on record | checking… |  |
| — | 4th.is | no date on record | — | — | no date on record | checking… |  |
| — | 4th.mobi | no date on record | — | — | no date on record | checking… |  |
| — | 4th.net.au | no date on record | — | — | no date on record | checking… | |
| — | 4th.nexus | no date on record | — | — | no date on record | checking… |  |
| — | 4th.nyc | no date on record | — | — | no date on record | checking… | |
| — | 4th.party | no date on record | — | — | no date on record | checking… | |
| — | 4th.pet | no date on record | — | — | no date on record | checking… | |
| — | 4th.ph | no date on record | — | — | no date on record | checking… |  |
| — | 4th.photo | no date on record | — | — | no date on record | checking… |  |
| — | 4th.pink | no date on record | — | — | no date on record | checking… | |
| — | 4th.pl | no date on record | — | — | no date on record | checking… | |
| — | 4th.place | no date on record | — | — | no date on record | checking… |  |
| — | 4th.plus | no date on record | — | — | no date on record | checking… | |
| — | 4th.ren | no date on record | — | — | no date on record | checking… | |
| — | 4th.rest | no date on record | — | — | no date on record | checking… | |
| — | 4th.run | no date on record | — | — | no date on record | checking… | |
| — | 4th.sa | no date on record | — | — | no date on record | checking… |  |
| — | 4th.style | no date on record | — | — | no date on record | checking… |  |
| — | 4th.tm | no date on record | — | — | no date on record | checking… |  |
| — | 4th.us | no date on record | — | — | no date on record | checking… |  |
| — | 4th.vision | no date on record | — | — | no date on record | checking… |  |
| — | 4th.watch | no date on record | — | — | no date on record | checking… |  |
| — | 4th.win | no date on record | — | — | no date on record | checking… | |
| — | 4th.work | no date on record | — | — | no date on record | checking… |  |
| — | 4th.world | 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.