Every extension, oldest first
opto
We have seen opto registered in 152 extensions. The oldest is opto.se, registered on 4 Jan 1996; the newest, opto.win, on 7 Oct 2026.
Checking which of them answer in DNS today…
- Seen in
- 152 extensions
- Oldest
- 1996 opto.se
- Newest
- 2026 opto.win
- In DNS today
- … checking
Registered in
| Year | Domain | Registered | Expires | Registrar | Details | DNS today | Screenshot |
|---|---|---|---|---|---|---|---|
| 1996 | opto.se | 4 Jan 1996 | Dec 2026 | Loopia AB | 4 Jan 1996 expires Dec 2026 | checking… |  |
| 1996 | opto.com | 16 Jan 1996 | Jan 2029 | GoDaddy.com, LLC | 16 Jan 1996 expires Jan 2029 | checking… |  |
| 1996 | opto.co.jp | 31 Jan 1996 | Jan 2027 | — | 31 Jan 1996 expires Jan 2027 | checking… |  |
| 1997 | opto.com.br | 16 Apr 1997 | — | — | 16 Apr 1997 | checking… |  |
| 1998 | opto.dk | 1 Apr 1998 | Jun 2027 | DANDOMAIN A/S | 1 Apr 1998 expires Jun 2027 | checking… | |
| 2000 | opto.org | 27 Jan 2000 | Jan 2027 | NameSecure L.L.C. | 27 Jan 2000 expires Jan 2027 | checking… | |
| 2003 | opto.net | 10 Apr 2003 | Apr 2029 | GoDaddy.com, LLC | 10 Apr 2003 expires Apr 2029 | checking… |  |
| 2003 | opto.com.sg | 14 Apr 2003 | Apr 2027 | Dreamscape Networks Internati… | 14 Apr 2003 expires Apr 2027 | checking… | |
| 2004 | opto.it | 2 Aug 2004 | — | — | 2 Aug 2004 | checking… |  |
| 2005 | opto.fr | 26 Jan 2005 | Jan 2027 | IONOS SE | 26 Jan 2005 expires Jan 2027 | checking… |  |
| 2011 | opto.us | 10 Jul 2011 | Jul 2026 (passed) | OVH, SAS | 10 Jul 2011 expiry Jul 2026 (passed) | checking… |  |
| 2014 | opto.asia | 5 Feb 2014 | Feb 2027 | united-domains GmbH | 5 Feb 2014 expires Feb 2027 | checking… |  |
| 2014 | opto.media | 23 Jul 2014 | Jul 2026 (passed) | eNom, LLC | 23 Jul 2014 expiry Jul 2026 (passed) | checking… |  |
| 2015 | opto.link | 8 Apr 2015 | Apr 2027 | 1API GmbH | 8 Apr 2015 expires Apr 2027 | checking… |  |
| 2015 | opto.clinic | 8 Dec 2015 | Dec 2026 | GoDaddy.com, LLC | 8 Dec 2015 expires Dec 2026 | checking… | |
| 2016 | opto.store | 14 Jun 2016 | Jun 2026 (passed) | Cronon GmbH | 14 Jun 2016 expiry Jun 2026 (passed) | checking… | |
| 2016 | opto.in | 18 Dec 2016 | Dec 2026 | Dynadot, LLC | 18 Dec 2016 expires Dec 2026 | checking… |  |
| 2017 | opto.net.in | 14 Mar 2017 | Mar 2034 | GoDaddy | 14 Mar 2017 expires Mar 2034 | checking… |  |
| 2017 | opto.vip | 9 Dec 2017 | Dec 2027 | Alibaba Cloud Computing Ltd.… | 9 Dec 2017 expires Dec 2027 | checking… | |
| 2018 | opto.africa | 31 Jan 2018 | Jan 2027 | Web4Africa | 31 Jan 2018 expires Jan 2027 | checking… | |
| 2018 | opto.io | 26 Oct 2018 | Oct 2026 | Dynadot Inc | 26 Oct 2018 expires Oct 2026 | checking… |  |
| 2019 | opto.uk | 26 Mar 2019 | Mar 2028 | GoDaddy.com, LLC. | 26 Mar 2019 expires Mar 2028 | checking… | |
| 2019 | opto.tech | 28 Mar 2019 | Mar 2027 | Squarespace Domains LLC | 28 Mar 2019 expires Mar 2027 | checking… | |
| 2019 | opto.app | 2 Dec 2019 | Dec 2026 | Squarespace Domains II LLC. | 2 Dec 2019 expires Dec 2026 | checking… | |
| 2019 | opto.dev | 13 Dec 2019 | Dec 2026 | Squarespace Domains II LLC. | 13 Dec 2019 expires Dec 2026 | checking… | |
| 2020 | opto.online | 20 Jan 2020 | Jan 2028 | Alibaba Cloud Computing Ltd.… | 20 Jan 2020 expires Jan 2028 | checking… | |
| 2020 | opto.ai | 15 May 2020 | May 2028 | GANDI SAS | 15 May 2020 expires May 2028 | checking… |  |
| 2020 | opto.xyz | 16 May 2020 | May 2027 | Dynadot LLC | 16 May 2020 expires May 2027 | checking… |  |
| 2020 | opto.canon | 25 Aug 2020 | Aug 2026 (passed) | GMO Internet Group, Inc. | 25 Aug 2020 expiry Aug 2026 (passed) | checking… |  |
| 2020 | opto.cpa | 6 Nov 2020 | Nov 2026 | EnCirca, Inc. | 6 Nov 2020 expires Nov 2026 | checking… |  |
| 2021 | opto.biz | 17 Feb 2021 | Feb 2027 | NameSilo, LLC | 17 Feb 2021 expires Feb 2027 | checking… | |
| 2021 | opto.systems | 21 Mar 2021 | Mar 2027 | NameSilo, LLC | 21 Mar 2021 expires Mar 2027 | checking… | |
| 2021 | opto.website | 10 Oct 2021 | Oct 2026 (passed) | GoDaddy.com, LLC | 10 Oct 2021 expiry Oct 2026 (passed) | checking… |  |
| 2021 | opto.world | 10 Oct 2021 | Oct 2026 (passed) | GoDaddy.com, LLC | 10 Oct 2021 expiry Oct 2026 (passed) | checking… |  |
| 2021 | opto.cz | 23 Oct 2021 | Dec 2030 | REG-WEBGLOBE | 23 Oct 2021 expires Dec 2030 | checking… |  |
| 2022 | opto.cloud | 25 Feb 2022 | Feb 2027 | Ascio Technologies, Inc | 25 Feb 2022 expires Feb 2027 | checking… |  |
| 2023 | opto.cl | 26 May 2023 | May 2028 | NIC Chile | 26 May 2023 expires May 2028 | checking… |  |
| 2023 | opto.co.kr | 28 Jun 2023 | Jun 2027 | — | 28 Jun 2023 expires Jun 2027 | checking… | |
| 2023 | opto.fun | 19 Oct 2023 | Oct 2027 | HOSTINGER operations, UAB | 19 Oct 2023 expires Oct 2027 | checking… |  |
| 2023 | opto.pro | 24 Nov 2023 | Nov 2026 | Spaceship, Inc. | 24 Nov 2023 expires Nov 2026 | checking… | |
| 2025 | opto.host | 10 Mar 2025 | Mar 2035 | Alibaba Cloud Computing Ltd.… | 10 Mar 2025 expires Mar 2035 | checking… | |
| 2025 | opto.ccpending delete on 2 May 2026 | 14 Mar 2025 | Mar 2026 (passed) | Spaceship, Inc. | 14 Mar 2025 expiry Mar 2026 (passed) | checking… | |
| 2025 | opto.sipending delete on 5 Jun 2026 | 9 May 2025 | May 2026 (passed) | Dynadot Inc | 9 May 2025 expiry May 2026 (passed) | checking… |  |
| 2025 | opto.energy | 17 May 2025 | May 2026 (passed) | NameCheap, Inc. | 17 May 2025 expiry May 2026 (passed) | checking… |  |
| 2025 | opto.site | 27 Jun 2025 | Jun 2026 (passed) | Sav.com, LLC - 45 | 27 Jun 2025 expiry Jun 2026 (passed) | checking… | |
| 2025 | opto.co.in | 20 Aug 2025 | Aug 2035 | GoDaddy | 20 Aug 2025 expires Aug 2035 | checking… |  |
| 2025 | opto.autos | 31 Oct 2025 | Oct 2026 | Sav.com, LLC | 31 Oct 2025 expires Oct 2026 | checking… | |
| 2026 | opto.info | 14 Jan 2026 | Jan 2027 | Sav.com, LLC - 25 | 14 Jan 2026 expires Jan 2027 | checking… | |
| 2026 | opto.edu.pl | 4 Feb 2026 | Feb 2027 | Aftermarket.pl Limited | 4 Feb 2026 expires Feb 2027 | checking… |  |
| 2026 | opto.network | 9 Feb 2026 | Feb 2027 | Domain Science Kutatási Szolg… | 9 Feb 2026 expires Feb 2027 | checking… |  |
| 2026 | opto.club | 6 Mar 2026 | Mar 2027 | Alibaba Cloud Computing Ltd.… | 6 Mar 2026 expires Mar 2027 | checking… | |
| 2026 | opto.design | 14 Apr 2026 | Apr 2027 | Spaceship, Inc. | 14 Apr 2026 expires Apr 2027 | checking… | |
| 2026 | opto.be | 24 May 2026 | — | Registrar.eu | 24 May 2026 | checking… |  |
| 2026 | opto.com.cn | 3 Jun 2026 | Jun 2027 | 甘肃云创空间网络科技有限公司 | 3 Jun 2026 expires Jun 2027 | checking… | |
| 2026 | opto.life | 16 Jun 2026 | Jun 2027 | Sav.com, LLC | 16 Jun 2026 expires Jun 2027 | checking… |  |
| 2026 | opto.run | 19 Jul 2026 | Jul 2027 | Sav.com, LLC | 19 Jul 2026 expires Jul 2027 | checking… | |
| 2026 | opto.no | 26 Aug 2026 | — | NORDMA AS | 26 Aug 2026 | checking… | |
| 2026 | opto.bot | 19 Sep 2026 | Sep 2027 | Porkbun LLC | 19 Sep 2026 expires Sep 2027 | checking… |  |
| 2026 | opto.in.ua | 23 Sep 2026 | Sep 2027 | Hosting Ukraine LLC | 23 Sep 2026 expires Sep 2027 | checking… |  |
| 2026 | opto.win | 7 Oct 2026 | Oct 2027 | Cloudflare, Inc. | 7 Oct 2026 expires Oct 2027 | checking… |  |
| — | opto.academy | no date on record | — | — | no date on record | checking… | |
| — | opto.ae | no date on record | — | — | no date on record | checking… | |
| — | opto.agency | no date on record | — | — | no date on record | checking… |  |
| — | opto.app.br | no date on record | — | — | no date on record | checking… |  |
| — | opto.as | no date on record | — | — | no date on record | checking… | |
| — | opto.at | no date on record | — | — | no date on record | checking… |  |
| — | opto.au | no date on record | — | — | no date on record | checking… |  |
| — | opto.bg | no date on record | — | — | no date on record | checking… |  |
| — | opto.bio | no date on record | — | — | no date on record | checking… |  |
| — | opto.by | no date on record | — | — | no date on record | checking… | |
| — | opto.ca | no date on record | — | — | no date on record | checking… |  |
| — | opto.capital | no date on record | — | — | no date on record | checking… |  |
| — | opto.care | no date on record | — | — | no date on record | checking… |  |
| — | opto.ch | no date on record | — | — | no date on record | checking… |  |
| — | opto.chat | no date on record | — | — | no date on record | checking… | |
| — | opto.city | no date on record | — | — | no date on record | checking… | |
| — | opto.cn | no date on record | — | — | no date on record | checking… | |
| — | opto.co | no date on record | — | — | no date on record | checking… | |
| — | opto.co.nz | no date on record | — | — | no date on record | checking… | |
| — | opto.co.th | no date on record | — | — | no date on record | checking… | |
| — | opto.co.uk | no date on record | — | — | no date on record | checking… |  |
| — | opto.co.za | no date on record | — | — | no date on record | checking… |  |
| — | opto.com.au | no date on record | — | GoDaddy.com LLC trading as Go… | no date on record | checking… |  |
| — | opto.com.tr | no date on record | — | — | no date on record | checking… | |
| — | opto.com.tw | no date on record | — | — | no date on record | checking… | |
| — | opto.company | no date on record | — | — | no date on record | checking… |  |
| — | opto.de | no date on record | — | — | no date on record | checking… |  |
| — | opto.digital | no date on record | — | — | no date on record | checking… |  |
| — | opto.direct | no date on record | — | — | no date on record | checking… | |
| — | opto.engineering | no date on record | — | — | no date on record | checking… |  |
| — | opto.equipment | no date on record | — | — | no date on record | checking… |  |
| — | opto.eu | no date on record | — | Aruba S.p.A. | no date on record | checking… | |
| — | opto.farm | no date on record | — | — | no date on record | checking… |  |
| — | opto.foundation | no date on record | — | — | no date on record | checking… |  |
| — | opto.fyi | no date on record | — | — | no date on record | checking… |  |
| — | opto.ge | no date on record | — | — | no date on record | checking… | |
| — | opto.gmbh | no date on record | — | — | no date on record | checking… |  |
| — | opto.gr | no date on record | — | — | no date on record | checking… | |
| — | opto.group | no date on record | — | — | no date on record | checking… |  |
| — | opto.health | no date on record | — | — | no date on record | checking… |  |
| — | opto.hk | no date on record | — | — | no date on record | checking… |  |
| — | opto.hu | no date on record | — | — | no date on record | checking… |  |
| — | opto.id | no date on record | — | — | no date on record | checking… |  |
| — | opto.ie | no date on record | — | — | no date on record | checking… |  |
| — | opto.investments | no date on record | — | — | no date on record | checking… | |
| — | opto.kg | no date on record | — | — | no date on record | checking… | |
| — | opto.kr | no date on record | — | — | no date on record | checking… |  |
| — | opto.kz | no date on record | — | — | no date on record | checking… |  |
| — | opto.live | no date on record | — | — | no date on record | checking… |  |
| — | opto.lt | no date on record | — | — | no date on record | checking… |  |
| — | opto.ltd | no date on record | — | — | no date on record | checking… |  |
| — | opto.market | no date on record | — | — | no date on record | checking… | |
| — | opto.markets | no date on record | — | — | no date on record | checking… | |
| — | opto.ml | no date on record | — | — | no date on record | checking… | |
| — | opto.mobi | no date on record | — | — | no date on record | checking… |  |
| — | opto.my | no date on record | — | — | no date on record | checking… |  |
| — | opto.net.br | no date on record | — | — | no date on record | checking… |  |
| — | opto.net.gr | no date on record | — | — | no date on record | checking… |  |
| — | opto.ngo.ph | no date on record | — | — | no date on record | checking… | |
| — | opto.nl | no date on record | — | — | no date on record | checking… | |
| — | opto.nu | no date on record | — | — | no date on record | checking… | |
| — | opto.nyc | no date on record | — | — | no date on record | checking… | |
| — | opto.nz | no date on record | — | — | no date on record | checking… | |
| — | opto.one | no date on record | — | — | no date on record | checking… |  |
| — | opto.ooo | no date on record | — | — | no date on record | checking… |  |
| — | opto.org.uk | no date on record | — | — | no date on record | checking… | |
| — | opto.pl | no date on record | — | — | no date on record | checking… |  |
| — | opto.plus | no date on record | — | — | no date on record | checking… | |
| — | opto.ps | no date on record | — | — | no date on record | checking… |  |
| — | opto.pt | no date on record | — | — | no date on record | checking… | |
| — | opto.pw | no date on record | — | — | no date on record | checking… | |
| — | opto.ro | no date on record | — | — | no date on record | checking… | |
| — | opto.sa | no date on record | — | — | no date on record | checking… | |
| — | opto.sale | no date on record | — | — | no date on record | checking… |  |
| — | opto.services | no date on record | — | — | no date on record | checking… |  |
| — | opto.sg | no date on record | — | — | no date on record | checking… | |
| — | opto.solar | no date on record | — | — | no date on record | checking… |  |
| — | opto.solutions | no date on record | — | — | no date on record | checking… |  |
| — | opto.studio | no date on record | — | — | no date on record | checking… | |
| — | opto.su | no date on record | — | — | no date on record | checking… |  |
| — | opto.tax | no date on record | — | — | no date on record | checking… | |
| — | opto.tn | no date on record | — | — | no date on record | checking… | |
| — | opto.today | no date on record | — | — | no date on record | checking… |  |
| — | opto.top | no date on record | — | — | no date on record | checking… |  |
| — | opto.tr | no date on record | — | — | no date on record | checking… | |
| — | opto.tv | no date on record | — | — | no date on record | checking… |  |
| — | opto.tw | no date on record | — | — | no date on record | checking… | |
| — | opto.vision | no date on record | — | — | no date on record | checking… | |
| — | opto.wiki | no date on record | — | — | no date on record | checking… | |
| — | opto.work | no date on record | — | — | no date on record | checking… |  |
| — | opto.ws | no date on record | — | — | no date on record | checking… |  |
| — | opto.zone | 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.