Every extension, oldest first
optimism
We have seen optimism registered in 178 extensions. The oldest is optimism.org, registered on 3 Jan 1999; the newest, optimism.win, on 12 Oct 2026.
Checking which of them answer in DNS today…
- Seen in
- 178 extensions
- Oldest
- 1999 optimism.org
- Newest
- 2026 optimism.win
- In DNS today
- … checking
Registered in
| Year | Domain | Registered | Expires | Registrar | Details | DNS today | Screenshot |
|---|---|---|---|---|---|---|---|
| 1999 | optimism.org | 3 Jan 1999 | Jan 2027 | GoDaddy Online Services Cayma… | 3 Jan 1999 expires Jan 2027 | checking… | |
| 1999 | optimism.com | 7 Jan 1999 | Jan 2027 | GoDaddy Online Services Cayma… | 7 Jan 1999 expires Jan 2027 | checking… |  |
| 1999 | optimism.co.uk | 17 Jun 1999 | Jun 2026 (passed) | Ionos SE | 17 Jun 1999 expiry Jun 2026 (passed) | checking… |  |
| 2000 | optimism.cc | 27 Jun 2000 | Jun 2026 (passed) | GoDaddy.com, LLC | 27 Jun 2000 expiry Jun 2026 (passed) | checking… | |
| 2002 | optimism.us | 25 Apr 2002 | Apr 2027 | GoDaddy.com, LLC | 25 Apr 2002 expires Apr 2027 | checking… | |
| 2003 | optimism.se | 12 May 2003 | — | Simply.com | 12 May 2003 | checking… | |
| 2003 | optimism.ru | 24 Sep 2003 | — | REGRU-RU | 24 Sep 2003 | checking… |  |
| 2003 | optimism.net | 25 Oct 2003 | Oct 2026 (passed) | GoDaddy Online Services Cayma… | 25 Oct 2003 expiry Oct 2026 (passed) | checking… | |
| 2008 | optimism.com.ua | 2 Feb 2008 | Feb 2027 | TheHost LLC | 2 Feb 2008 expires Feb 2027 | checking… |  |
| 2009 | optimism.me | 28 Jan 2009 | Jan 2027 | DNPric.es | 28 Jan 2009 expires Jan 2027 | checking… | |
| 2010 | optimism.co.kr | 7 Feb 2010 | Feb 2027 | — | 7 Feb 2010 expires Feb 2027 | checking… | |
| 2013 | optimism.it | 26 Jan 2013 | — | — | 26 Jan 2013 | checking… |  |
| 2015 | optimism.io | 19 May 2015 | May 2026 (passed) | Cloudflare, Inc | 19 May 2015 expiry May 2026 (passed) | checking… |  |
| 2015 | optimism.xyz | 27 Sep 2015 | Sep 2026 (passed) | Go Daddy, LLC | 27 Sep 2015 expiry Sep 2026 (passed) | checking… |  |
| 2015 | optimism.zone | 6 Oct 2015 | Oct 2030 | GoDaddy.com, LLC | 6 Oct 2015 expires Oct 2030 | checking… | |
| 2017 | optimism.website | 17 Aug 2017 | Aug 2029 | Porkbun LLC | 17 Aug 2017 expires Aug 2029 | checking… |  |
| 2017 | optimism.online | 26 Oct 2017 | Oct 2026 (passed) | Name.com, Inc. | 26 Oct 2017 expiry Oct 2026 (passed) | checking… |  |
| 2019 | optimism.tech | 22 Feb 2019 | Feb 2027 | Squarespace Domains LLC | 22 Feb 2019 expires Feb 2027 | checking… | |
| 2019 | optimism.ai | 4 Sep 2019 | Sep 2027 | GoDaddy.com, LLC | 4 Sep 2019 expires Sep 2027 | checking… | |
| 2020 | optimism.app | 9 Mar 2020 | Mar 2027 | Tucows Domains Inc | 9 Mar 2020 expires Mar 2027 | checking… |  |
| 2020 | optimism.llc | 18 Mar 2020 | Mar 2027 | GoDaddy.com, LLC | 18 Mar 2020 expires Mar 2027 | checking… |  |
| 2020 | optimism.video | 26 Apr 2020 | Apr 2026 (passed) | GoDaddy.com, LLC | 26 Apr 2020 expiry Apr 2026 (passed) | checking… |  |
| 2020 | optimism.in | 28 Apr 2020 | Apr 2027 | Dynadot, LLC | 28 Apr 2020 expires Apr 2027 | checking… |  |
| 2020 | optimism.museum | 6 May 2020 | May 2026 (passed) | Eurodns S.A. | 6 May 2020 expiry May 2026 (passed) | checking… |  |
| 2020 | optimism.kz | 29 May 2020 | — | — | 29 May 2020 | checking… | |
| 2020 | optimism.tv | 1 Jun 2020 | Jun 2027 | Register.com, Inc. | 1 Jun 2020 expires Jun 2027 | checking… |  |
| 2020 | optimism.com.ar | 11 Aug 2020 | — | nicar | 11 Aug 2020 | checking… |  |
| 2020 | optimism.uk | 5 Sep 2020 | Sep 2026 (passed) | webber.ltd t/a DOMAINS FOR SA… | 5 Sep 2020 expiry Sep 2026 (passed) | checking… | |
| 2021 | optimism.ltd | 20 Feb 2021 | Feb 2027 | Squarespace Domains II LLC | 20 Feb 2021 expires Feb 2027 | checking… |  |
| 2021 | optimism.media | 22 Mar 2021 | Mar 2031 | GoDaddy.com, LLC | 22 Mar 2021 expires Mar 2031 | checking… |  |
| 2021 | optimism.institute | 7 Apr 2021 | Apr 2026 (passed) | GoDaddy.com, LLC | 7 Apr 2021 expiry Apr 2026 (passed) | checking… |  |
| 2021 | optimism.company | 8 Apr 2021 | Apr 2031 | GoDaddy.com, LLC | 8 Apr 2021 expires Apr 2031 | checking… |  |
| 2021 | optimism.farm | 29 Jun 2021 | Jun 2026 (passed) | Name.com, Inc. | 29 Jun 2021 expiry Jun 2026 (passed) | checking… |  |
| 2021 | optimism.agency | 31 Aug 2021 | Aug 2026 (passed) | GoDaddy.com, LLC | 31 Aug 2021 expiry Aug 2026 (passed) | checking… |  |
| 2021 | optimism.one | 13 Oct 2021 | Oct 2026 (passed) | Squarespace Domains II LLC | 13 Oct 2021 expiry Oct 2026 (passed) | checking… |  |
| 2022 | optimism.tax | 18 Mar 2022 | Mar 2027 | NameCheap, Inc. | 18 Mar 2022 expires Mar 2027 | checking… |  |
| 2022 | optimism.com.br | 1 Jun 2022 | Jun 2026 (passed) | — | 1 Jun 2022 expiry Jun 2026 (passed) | checking… |  |
| 2022 | optimism.be | 6 Oct 2022 | — | Vimexx | 6 Oct 2022 | checking… | |
| 2023 | optimism.dev | 5 May 2023 | May 2027 | Namecheap Inc. | 5 May 2023 expires May 2027 | checking… | |
| 2023 | optimism.digital | 30 Jul 2023 | Jul 2026 (passed) | GoDaddy.com, LLC | 30 Jul 2023 expiry Jul 2026 (passed) | checking… | |
| 2023 | optimism.university | 13 Sep 2023 | Sep 2026 (passed) | Amazon Registrar, Inc. | 13 Sep 2023 expiry Sep 2026 (passed) | checking… |  |
| 2023 | optimism.meme | 5 Dec 2023 | Dec 2026 | Blue Razor Domains, LLC | 5 Dec 2023 expires Dec 2026 | checking… |  |
| 2024 | optimism.vote | 23 Jan 2024 | Jan 2027 | GoDaddy.com, LLC | 23 Jan 2024 expires Jan 2027 | checking… |  |
| 2024 | optimism.no | 1 Feb 2024 | — | One.com | 1 Feb 2024 | checking… |  |
| 2024 | optimism.cz | 13 Feb 2024 | Feb 2027 | REG-WEDOS | 13 Feb 2024 expires Feb 2027 | checking… | |
| 2024 | optimism.phd | 4 Mar 2024 | Mar 2027 | Namecheap Inc. | 4 Mar 2024 expires Mar 2027 | checking… | |
| 2024 | optimism.ventures | 8 Mar 2024 | Mar 2027 | Amazon Registrar, Inc. | 8 Mar 2024 expires Mar 2027 | checking… | |
| 2024 | optimism.coach | 29 Mar 2024 | Mar 2027 | Squarespace Domains LLC | 29 Mar 2024 expires Mar 2027 | checking… |  |
| 2024 | optimism.tatar | 11 May 2024 | May 2026 (passed) | Registrar of Domain Names REG… | 11 May 2024 expiry May 2026 (passed) | checking… |  |
| 2024 | optimism.to | 29 May 2024 | Aug 2027 | NAMECHEAP | 29 May 2024 expires Aug 2027 | checking… | |
| 2024 | optimism.is | 7 Jun 2024 | — | — | 7 Jun 2024 | checking… |  |
| 2024 | optimism.org.uk | 18 Jul 2024 | Jul 2027 | Tucows Inc t/a Tucows | 18 Jul 2024 expires Jul 2027 | checking… |  |
| 2024 | optimism.red | 11 Sep 2024 | Sep 2028 | NameCheap, Inc. | 11 Sep 2024 expires Sep 2028 | checking… | |
| 2024 | optimism.now | 29 Nov 2024 | Nov 2026 | Dynadot Inc | 29 Nov 2024 expires Nov 2026 | checking… | |
| 2025 | optimism.network | 10 Jan 2025 | Jan 2027 | Sav.com, LLC - 31 | 10 Jan 2025 expires Jan 2027 | checking… | |
| 2025 | optimism.homes | 28 Feb 2025 | Feb 2027 | Spaceship, Inc. | 28 Feb 2025 expires Feb 2027 | checking… | |
| 2025 | optimism.services | 3 Mar 2025 | Mar 2027 | GoDaddy.com, LLC | 3 Mar 2025 expires Mar 2027 | checking… | |
| 2025 | optimism.host | 20 Mar 2025 | Mar 2027 | Dynadot Inc | 20 Mar 2025 expires Mar 2027 | checking… |  |
| 2025 | optimism.credit | 2 Apr 2025 | Apr 2027 | NameCheap, Inc. | 2 Apr 2025 expires Apr 2027 | checking… |  |
| 2025 | optimism.pro | 7 Apr 2025 | Apr 2027 | Sav.com, LLC - 28 | 7 Apr 2025 expires Apr 2027 | checking… |  |
| 2025 | optimism.as | 28 Apr 2025 | Apr 2027 | Dynadot Inc. | 28 Apr 2025 expires Apr 2027 | checking… | |
| 2025 | optimism.ml | 28 Apr 2025 | Apr 2027 | Dynadot Inc | 28 Apr 2025 expires Apr 2027 | checking… | |
| 2025 | optimism.studio | 30 Apr 2025 | Apr 2027 | GoDaddy.com, LLC | 30 Apr 2025 expires Apr 2027 | checking… |  |
| 2025 | optimism.life | 7 May 2025 | May 2026 (passed) | Global Domains International,… | 7 May 2025 expiry May 2026 (passed) | checking… |  |
| 2025 | optimism.tools | 10 May 2025 | May 2026 (passed) | Web Commerce Communications L… | 10 May 2025 expiry May 2026 (passed) | checking… |  |
| 2025 | optimism.capital | 22 May 2025 | May 2026 (passed) | Sav.com, LLC | 22 May 2025 expiry May 2026 (passed) | checking… | |
| 2025 | optimism.works | 1 Jun 2025 | Jun 2027 | NameCheap, Inc. | 1 Jun 2025 expires Jun 2027 | checking… |  |
| 2025 | optimism.directory | 14 Jun 2025 | Jun 2026 (passed) | GoDaddy.com, LLC | 14 Jun 2025 expiry Jun 2026 (passed) | checking… |  |
| 2025 | optimism.domains | 14 Jun 2025 | Jun 2027 | GoDaddy.com, LLC | 14 Jun 2025 expires Jun 2027 | checking… | |
| 2025 | optimism.lat | 18 Jun 2025 | Jun 2026 (passed) | Dynadot LLC | 18 Jun 2025 expiry Jun 2026 (passed) | checking… |  |
| 2025 | optimism.cloud | 24 Jun 2025 | Jun 2026 (passed) | Porkbun LLC | 24 Jun 2025 expiry Jun 2026 (passed) | checking… | |
| 2025 | optimism.fr | 24 Jul 2025 | Jul 2028 | Dynadot Inc | 24 Jul 2025 expires Jul 2028 | checking… | |
| 2025 | optimism.coffee | 2 Sep 2025 | Sep 2026 (passed) | GoDaddy.com, LLC | 2 Sep 2025 expiry Sep 2026 (passed) | checking… |  |
| 2025 | optimism.nl | 6 Sep 2025 | — | XNS Registrar B.V. | 6 Sep 2025 | checking… |  |
| 2025 | optimism.fi | 8 Sep 2025 | — | — | 8 Sep 2025 | checking… |  |
| 2025 | optimism.world | 26 Oct 2025 | Oct 2026 (passed) | Sav.com, LLC | 26 Oct 2025 expiry Oct 2026 (passed) | checking… | |
| 2025 | optimism.icu | 3 Nov 2025 | Nov 2026 | PDR Ltd. d/b/a PublicDomainRe… | 3 Nov 2025 expires Nov 2026 | checking… | |
| 2025 | optimism.pl | 17 Dec 2025 | — | — | 17 Dec 2025 | checking… |  |
| 2025 | optimism.ca | 31 Dec 2025 | Dec 2026 | Register.ca Inc. | 31 Dec 2025 expires Dec 2026 | checking… | |
| 2026 | optimism.wiki | 21 Jan 2026 | Jan 2027 | NameSilo, LLC | 21 Jan 2026 expires Jan 2027 | checking… |  |
| 2026 | optimism.info | 27 Jan 2026 | Jan 2027 | Sav.com, LLC - 17 | 27 Jan 2026 expires Jan 2027 | checking… | |
| 2026 | optimism.co.tz | 4 Feb 2026 | Feb 2027 | REG-WEBLINE | 4 Feb 2026 expires Feb 2027 | checking… |  |
| 2026 | optimism.events | 20 Feb 2026 | Feb 2027 | Dynadot Inc | 20 Feb 2026 expires Feb 2027 | checking… |  |
| 2026 | optimism.fun | 26 Feb 2026 | Feb 2027 | Name.com, Inc. | 26 Feb 2026 expires Feb 2027 | checking… |  |
| 2026 | optimism.top | 14 Mar 2026 | Mar 2027 | Dynadot LLC | 14 Mar 2026 expires Mar 2027 | checking… |  |
| 2026 | optimism.cam | 19 Apr 2026 | Apr 2027 | Dynadot Inc | 19 Apr 2026 expires Apr 2027 | checking… |  |
| 2026 | optimism.site | 6 May 2026 | May 2027 | Registrar of Domain Names REG… | 6 May 2026 expires May 2027 | checking… | |
| 2026 | optimism.wtf | 6 May 2026 | May 2027 | Spaceship, Inc. | 6 May 2026 expires May 2027 | checking… | |
| 2026 | optimism.lol | 16 May 2026 | May 2027 | Global Domain Group LLC | 16 May 2026 expires May 2027 | checking… |  |
| 2026 | optimism.ink | 27 May 2026 | May 2027 | Spaceship, Inc. | 27 May 2026 expires May 2027 | checking… |  |
| 2026 | optimism.si | 27 May 2026 | May 2027 | Dynadot Inc | 27 May 2026 expires May 2027 | checking… |  |
| 2026 | optimism.casa | 5 Jun 2026 | Jun 2027 | Dynadot Inc | 5 Jun 2026 expires Jun 2027 | checking… |  |
| 2026 | optimism.exchange | 10 Jun 2026 | Jun 2027 | 101domain GRS Limited | 10 Jun 2026 expires Jun 2027 | checking… |  |
| 2026 | optimism.pw | 5 Jul 2026 | Jul 2027 | GoDaddy.com, LLC | 5 Jul 2026 expires Jul 2027 | checking… |  |
| 2026 | optimism.live | 10 Jul 2026 | Jul 2027 | Sav.com, LLC - 16 | 10 Jul 2026 expires Jul 2027 | checking… |  |
| 2026 | optimism.foundation | 6 Sep 2026 | Sep 2027 | Porkbun LLC | 6 Sep 2026 expires Sep 2027 | checking… | |
| 2026 | optimism.show | 19 Sep 2026 | Sep 2027 | Domain Science Kutatási Szolg… | 19 Sep 2026 expires Sep 2027 | checking… |  |
| 2026 | optimism.fit | 28 Sep 2026 | Sep 2027 | NameCheap, Inc. | 28 Sep 2026 expires Sep 2027 | checking… |  |
| 2026 | optimism.industries | 8 Oct 2026 | Oct 2027 | Sav.com, LLC | 8 Oct 2026 expires Oct 2027 | checking… |  |
| 2026 | optimism.win | 12 Oct 2026 | Oct 2027 | Cloudflare, Inc. | 12 Oct 2026 expires Oct 2027 | checking… |  |
| — | optimism.ac | no date on record | — | — | no date on record | checking… | |
| — | optimism.asia | no date on record | — | — | no date on record | checking… | |
| — | optimism.au | no date on record | — | DROP.com.au Pty Ltd | no date on record | checking… |  |
| — | optimism.autos | no date on record | — | — | no date on record | checking… | |
| — | optimism.beauty | no date on record | — | — | no date on record | checking… | |
| — | optimism.bet | no date on record | — | — | no date on record | checking… |  |
| — | optimism.bio | no date on record | — | — | no date on record | checking… | |
| — | optimism.business | no date on record | — | — | no date on record | checking… |  |
| — | optimism.by | no date on record | — | — | no date on record | checking… | |
| — | optimism.bz | no date on record | — | — | no date on record | checking… | |
| — | optimism.cafe | no date on record | — | — | no date on record | checking… | |
| — | optimism.cash | no date on record | — | — | no date on record | checking… | |
| — | optimism.ch | no date on record | — | — | no date on record | checking… | |
| — | optimism.city | no date on record | — | — | no date on record | checking… | |
| — | optimism.cn | no date on record | — | 厦门易名科技股份有限公司 | no date on record | checking… | |
| — | optimism.co | no date on record | — | — | no date on record | checking… | |
| — | optimism.co.il | no date on record | — | — | no date on record | checking… | |
| — | optimism.co.in | no date on record | — | — | no date on record | checking… | |
| — | optimism.co.nz | no date on record | — | — | no date on record | checking… |  |
| — | optimism.com.au | no date on record | — | — | no date on record | checking… |  |
| — | optimism.com.cn | no date on record | — | 河北识道网络科技有限公司 | no date on record | checking… | |
| — | optimism.cx | no date on record | — | — | no date on record | checking… | |
| — | optimism.day | no date on record | — | — | no date on record | checking… | |
| — | optimism.de | no date on record | — | — | no date on record | checking… |  |
| — | optimism.design | no date on record | — | — | no date on record | checking… | |
| — | optimism.do | no date on record | — | — | no date on record | checking… | |
| — | optimism.download | no date on record | — | — | no date on record | checking… |  |
| — | optimism.ee | no date on record | — | — | no date on record | checking… | |
| — | optimism.eu | no date on record | — | — | no date on record | checking… | |
| — | optimism.fashion | no date on record | — | — | no date on record | checking… |  |
| — | optimism.finance | no date on record | — | — | no date on record | checking… |  |
| — | optimism.fm | no date on record | — | — | no date on record | checking… | |
| — | optimism.foo | no date on record | — | — | no date on record | checking… | |
| — | optimism.forsale | no date on record | — | — | no date on record | checking… | |
| — | optimism.fund | no date on record | — | — | no date on record | checking… | |
| — | optimism.fyi | no date on record | — | — | no date on record | checking… | |
| — | optimism.games | no date on record | — | — | no date on record | checking… | |
| — | optimism.gg | no date on record | — | — | no date on record | checking… | |
| — | optimism.gift | no date on record | — | — | no date on record | checking… | |
| — | optimism.gives | no date on record | — | — | no date on record | checking… | |
| — | optimism.global | no date on record | — | — | no date on record | checking… |  |
| — | optimism.gr | no date on record | — | — | no date on record | checking… |  |
| — | optimism.group | no date on record | — | — | no date on record | checking… |  |
| — | optimism.guide | no date on record | — | — | no date on record | checking… | |
| — | optimism.guru | no date on record | — | — | no date on record | checking… | |
| — | optimism.health | no date on record | — | — | no date on record | checking… |  |
| — | optimism.help | no date on record | — | — | no date on record | checking… | |
| — | optimism.id | no date on record | — | — | no date on record | checking… | |
| — | optimism.im | no date on record | — | — | no date on record | checking… | |
| — | optimism.ir | no date on record | — | — | no date on record | checking… | |
| — | optimism.ist | no date on record | — | — | no date on record | checking… | |
| — | optimism.jp | no date on record | — | — | no date on record | checking… |  |
| — | optimism.la | no date on record | — | — | no date on record | checking… | |
| — | optimism.li | no date on record | — | — | no date on record | checking… | |
| — | optimism.love | no date on record | — | — | no date on record | checking… | |
| — | optimism.ly | no date on record | — | — | no date on record | checking… | |
| — | optimism.markets | no date on record | — | — | no date on record | checking… | |
| — | optimism.money | no date on record | — | — | no date on record | checking… | |
| — | optimism.monster | no date on record | — | — | no date on record | checking… | |
| — | optimism.news | no date on record | — | — | no date on record | checking… |  |
| — | optimism.nz | no date on record | — | — | no date on record | checking… |  |
| — | optimism.pics | no date on record | — | — | no date on record | checking… | |
| — | optimism.promo | no date on record | — | — | no date on record | checking… | |
| — | optimism.quest | no date on record | — | — | no date on record | checking… | |
| — | optimism.ro | no date on record | — | — | no date on record | checking… |  |
| — | optimism.rs | no date on record | — | — | no date on record | checking… | |
| — | optimism.school | no date on record | — | — | no date on record | checking… | |
| — | optimism.so | no date on record | — | — | no date on record | checking… | |
| — | optimism.store | no date on record | — | — | no date on record | checking… | |
| — | optimism.su | no date on record | — | — | no date on record | checking… |  |
| — | optimism.support | no date on record | — | — | no date on record | checking… | |
| — | optimism.tm | no date on record | — | — | no date on record | checking… |  |
| — | optimism.trade | no date on record | — | — | no date on record | checking… | |
| — | optimism.training | no date on record | — | — | no date on record | checking… |  |
| — | optimism.tw | no date on record | — | — | no date on record | checking… | |
| — | optimism.vc | no date on record | — | — | no date on record | checking… |  |
| — | optimism.work | no date on record | — | — | no date on record | checking… |  |
| — | optimism.zip | 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.