Every extension, oldest first
osf
We have seen osf registered in 195 extensions. The oldest is osf.org, registered on 4 Aug 1988; the newest, osf.ac, on 16 Oct 2026.
Checking which of them answer in DNS today…
- Seen in
- 195 extensions
- Oldest
- 1988 osf.org
- Newest
- 2026 osf.ac
- In DNS today
- … checking
Registered in
| Year | Domain | Registered | Expires | Registrar | Details | DNS today | Screenshot |
|---|---|---|---|---|---|---|---|
| 1988 | osf.org | 4 Aug 1988 | Aug 2027 | Network Solutions, LLC | 4 Aug 1988 expires Aug 2027 | checking… |  |
| 1996 | osf.se | 4 Nov 1996 | Dec 2029 | Loopia AB | 4 Nov 1996 expires Dec 2029 | checking… |  |
| 1997 | osf.com | 12 May 1997 | May 2033 | GoDaddy.com, LLC | 12 May 1997 expires May 2033 | checking… |  |
| 1999 | osf.dk | 24 Feb 1999 | Mar 2027 | CURANET A/S | 24 Feb 1999 expires Mar 2027 | checking… |  |
| 1999 | osf.no | 14 Nov 1999 | — | Ascio Technologies Inc. | 14 Nov 1999 | checking… |  |
| 1999 | osf.nl | 24 Nov 1999 | — | Easyhosting B.V. | 24 Nov 1999 | checking… |  |
| 2000 | osf.net | 2 May 2000 | May 2027 | GoDaddy.com, LLC | 2 May 2000 expires May 2027 | checking… |  |
| 2001 | osf.it | 26 Jan 2001 | Jan 2027 | Tuonome.it s.r.l. | 26 Jan 2001 expires Jan 2027 | checking… | |
| 2002 | osf.ca | 22 Mar 2002 | Mar 2027 | DomainPeople, Inc. | 22 Mar 2002 expires Mar 2027 | checking… |  |
| 2003 | osf.fi | 26 Nov 2003 | — | — | 26 Nov 2003 | checking… |  |
| 2004 | osf.fr | 11 Mar 2004 | Jan 2027 | IONOS SE | 11 Mar 2004 expires Jan 2027 | checking… | |
| 2004 | osf.ru | 28 Jun 2004 | — | REGRU-RU | 28 Jun 2004 | checking… |  |
| 2010 | osf.in | 29 Dec 2010 | Dec 2026 | Dynadot, LLC | 29 Dec 2010 expires Dec 2026 | checking… |  |
| 2013 | osf.io | 25 Mar 2013 | Mar 2026 (passed) | NAMECHEAP INC | 25 Mar 2013 expiry Mar 2026 (passed) | checking… |  |
| 2015 | osf.space | 9 Mar 2015 | Mar 2027 | NameCheap, Inc. | 9 Mar 2015 expires Mar 2027 | checking… |  |
| 2015 | osf.press | 27 May 2015 | May 2026 (passed) | NameCheap, Inc. | 27 May 2015 expiry May 2026 (passed) | checking… |  |
| 2015 | osf.global | 14 Sep 2015 | Sep 2027 | eNom, LLC | 14 Sep 2015 expires Sep 2027 | checking… |  |
| 2015 | osf.online | 22 Sep 2015 | Sep 2026 (passed) | NAMECHEAP INC | 22 Sep 2015 expiry Sep 2026 (passed) | checking… |  |
| 2015 | osf.site | 22 Sep 2015 | Sep 2026 (passed) | NameCheap, Inc. | 22 Sep 2015 expiry Sep 2026 (passed) | checking… |  |
| 2015 | osf.tech | 22 Sep 2015 | Sep 2027 | NAMECHEAP INC | 22 Sep 2015 expires Sep 2027 | checking… |  |
| 2016 | osf.cloud | 7 Mar 2016 | Mar 2027 | Tucows Domains Inc. | 7 Mar 2016 expires Mar 2027 | checking… | |
| 2016 | osf.careers | 3 Jun 2016 | Jun 2029 | Register4Less, Inc. | 3 Jun 2016 expires Jun 2029 | checking… |  |
| 2016 | osf.healthcare | 3 Jun 2016 | Jun 2029 | Register4Less, Inc. | 3 Jun 2016 expires Jun 2029 | checking… |  |
| 2017 | osf.co.in | 8 Jan 2017 | Jan 2027 | Spaceship, Inc. | 8 Jan 2017 expires Jan 2027 | checking… |  |
| 2017 | osf.foundation | 21 Feb 2017 | Feb 2027 | Register4Less, Inc. | 21 Feb 2017 expires Feb 2027 | checking… | |
| 2017 | osf.ngo | 24 Mar 2017 | Mar 2027 | MarkMonitor Inc. | 24 Mar 2017 expires Mar 2027 | checking… |  |
| 2017 | osf.ong | 24 Mar 2017 | Mar 2028 | MarkMonitor Inc. | 24 Mar 2017 expires Mar 2028 | checking… |  |
| 2017 | osf.club | 15 Apr 2017 | Apr 2026 (passed) | Key-Systems LLC | 15 Apr 2017 expiry Apr 2026 (passed) | checking… |  |
| 2017 | osf.co.za | 16 Sep 2017 | Sep 2027 | Comtech Internet Services CC | 16 Sep 2017 expires Sep 2027 | checking… | |
| 2018 | osf.co.kr | 9 Dec 2018 | Dec 2026 | — | 9 Dec 2018 expires Dec 2026 | checking… | |
| 2018 | osf.academy | 14 Dec 2018 | Dec 2026 | GoDaddy.com, LLC | 14 Dec 2018 expires Dec 2026 | checking… |  |
| 2018 | osf.network | 14 Dec 2018 | Dec 2026 | GoDaddy.com, LLC | 14 Dec 2018 expires Dec 2026 | checking… |  |
| 2018 | osf.work | 14 Dec 2018 | Dec 2026 | GoDaddy.com, LLC | 14 Dec 2018 expires Dec 2026 | checking… |  |
| 2019 | osf.dev | 28 Feb 2019 | Feb 2027 | Key-Systems LLC | 28 Feb 2019 expires Feb 2027 | checking… |  |
| 2019 | osf.uk | 4 Jul 2019 | Jul 2026 (passed) | Hosting Concepts B.V. | 4 Jul 2019 expiry Jul 2026 (passed) | checking… | |
| 2019 | osf.us | 10 Nov 2019 | Nov 2026 | DYNADOT LLC | 10 Nov 2019 expires Nov 2026 | checking… | |
| 2019 | osf.ltd | 12 Nov 2019 | Nov 2026 | Squarespace Domains II LLC | 12 Nov 2019 expires Nov 2026 | checking… |  |
| 2019 | osf.jobs | 4 Dec 2019 | Dec 2028 | PDR Ltd. d/b/a PublicDomainRe… | 4 Dec 2019 expires Dec 2028 | checking… |  |
| 2019 | osf.app | 13 Dec 2019 | Dec 2027 | GoDaddy.com, LLC | 13 Dec 2019 expires Dec 2027 | checking… | |
| 2020 | osf.asiapending delete on 11 May 2026 | 24 Feb 2020 | Feb 2026 (passed) | GoDaddy.com, LLC | 24 Feb 2020 expiry Feb 2026 (passed) | checking… | |
| 2020 | osf.vision | 20 May 2020 | May 2026 (passed) | InterNetX GmbH | 20 May 2020 expiry May 2026 (passed) | checking… |  |
| 2021 | osf.storepending delete on 8 Apr 2026 | 27 Jan 2021 | Jan 2026 (passed) | GoDaddy.com, LLC | 27 Jan 2021 expiry Jan 2026 (passed) | checking… | |
| 2021 | osf.ai | 25 Feb 2021 | Feb 2027 | GoDaddy.com, LLC | 25 Feb 2021 expires Feb 2027 | checking… |  |
| 2021 | osf.fund | 19 Apr 2021 | Apr 2027 | MarkMonitor Inc. | 19 Apr 2021 expires Apr 2027 | checking… |  |
| 2021 | osf.art | 5 May 2021 | May 2026 (passed) | Squarespace Domains II LLC | 5 May 2021 expiry May 2026 (passed) | checking… |  |
| 2021 | osf.cl | 30 Sep 2021 | Sep 2029 | NIC Chile | 30 Sep 2021 expires Sep 2029 | checking… |  |
| 2021 | osf.training | 25 Nov 2021 | Nov 2026 | GoDaddy.com, LLC | 25 Nov 2021 expires Nov 2026 | checking… |  |
| 2022 | osf.info | 18 Aug 2022 | Aug 2027 | Domeneshop AS dba domainnames… | 18 Aug 2022 expires Aug 2027 | checking… | |
| 2022 | osf.photos | 12 Sep 2022 | Sep 2027 | GoDaddy.com, LLC | 12 Sep 2022 expires Sep 2027 | checking… |  |
| 2022 | osf.blog | 13 Sep 2022 | Sep 2026 (passed) | Go Daddy, LLC | 13 Sep 2022 expiry Sep 2026 (passed) | checking… |  |
| 2022 | osf.com.sg | 8 Nov 2022 | Nov 2026 | GoCloudEasy Pte. Ltd. | 8 Nov 2022 expires Nov 2026 | checking… |  |
| 2023 | osf.cc | 11 Sep 2023 | Sep 2026 (passed) | Dynadot Inc | 11 Sep 2023 expiry Sep 2026 (passed) | checking… |  |
| 2024 | osf.sg | 10 Jan 2024 | Jan 2027 | Key-Systems GmbH | 10 Jan 2024 expires Jan 2027 | checking… | |
| 2024 | osf.schule | 15 Jan 2024 | Jan 2027 | INWX GmbH | 15 Jan 2024 expires Jan 2027 | checking… |  |
| 2024 | osf.org.uk | 4 Dec 2024 | Dec 2027 | GoDaddy.com, LLC. | 4 Dec 2024 expires Dec 2027 | checking… |  |
| 2025 | osf.xyz | 25 Jan 2025 | Jan 2027 | Go Daddy, LLC | 25 Jan 2025 expires Jan 2027 | checking… | |
| 2025 | osf.me | 3 Feb 2025 | Feb 2027 | Dynadot Inc | 3 Feb 2025 expires Feb 2027 | checking… | |
| 2025 | osf.tec.br | 26 Sep 2025 | — | — | 26 Sep 2025 | checking… |  |
| 2025 | osf.org.in | 18 Oct 2025 | Oct 2026 (passed) | Rediff.com India Limited | 18 Oct 2025 expiry Oct 2026 (passed) | checking… |  |
| 2026 | osf.productions | 4 Mar 2026 | Mar 2027 | Domain Science Kutatási Szolg… | 4 Mar 2026 expires Mar 2027 | checking… | |
| 2026 | osf.kiev.ua | 30 Mar 2026 | Mar 2027 | PE Sikorsky Pavlo | 30 Mar 2026 expires Mar 2027 | checking… |  |
| 2026 | osf.org.pl | 9 Apr 2026 | Apr 2027 | Aftermarket.pl Limited | 9 Apr 2026 expires Apr 2027 | checking… |  |
| 2026 | osf.cz | 20 May 2026 | Oct 2026 | REG-WEDOS | 20 May 2026 expires Oct 2026 | checking… | |
| 2026 | osf.od.ua | 22 May 2026 | May 2027 | "Internet Invest" Ltd | 22 May 2026 expires May 2027 | checking… |  |
| 2026 | osf.lol | 24 Jul 2026 | Jul 2027 | Dynadot Inc | 24 Jul 2026 expires Jul 2027 | checking… |  |
| 2026 | osf.bike | 21 Aug 2026 | Aug 2029 | Cloudflare, Inc. | 21 Aug 2026 expires Aug 2029 | checking… |  |
| 2026 | osf.co.id | 21 Aug 2026 | Aug 2027 | PT Biznet Gio Nusantara | 21 Aug 2026 expires Aug 2027 | checking… |  |
| 2026 | osf.co.tz | 30 Aug 2026 | Aug 2027 | REG-WAZOEFU | 30 Aug 2026 expires Aug 2027 | checking… | |
| 2026 | osf.casino | 31 Aug 2026 | Aug 2027 | Spaceship, Inc. | 31 Aug 2026 expires Aug 2027 | checking… |  |
| 2026 | osf.org.cn | 16 Sep 2026 | Sep 2027 | 天津追日科技发展有限公司 | 16 Sep 2026 expires Sep 2027 | checking… |  |
| 2026 | osf.pics | 29 Sep 2026 | Sep 2027 | NAMECHEAP INC | 29 Sep 2026 expires Sep 2027 | checking… |  |
| 2026 | osf.ac | 16 Oct 2026 | Oct 2027 | GoDaddy.com, LLC | 16 Oct 2026 expires Oct 2027 | checking… |  |
| — | osf.adv.br | no date on record | — | — | no date on record | checking… |  |
| — | osf.ae | no date on record | — | — | no date on record | checking… | |
| — | osf.agency | no date on record | — | — | no date on record | checking… | |
| — | osf.am | no date on record | — | mts (Viva Armenia CJSC) | no date on record | checking… |  |
| — | osf.ar | no date on record | — | — | no date on record | checking… | |
| — | osf.at | no date on record | — | — | no date on record | checking… |  |
| — | osf.au | no date on record | — | — | no date on record | checking… | |
| — | osf.be | no date on record | — | — | no date on record | checking… |  |
| — | osf.bg | no date on record | — | — | no date on record | checking… | |
| — | osf.biz | no date on record | — | — | no date on record | checking… |  |
| — | osf.br | no date on record | — | — | no date on record | checking… | |
| — | osf.business | no date on record | — | — | no date on record | checking… |  |
| — | osf.care | no date on record | — | — | no date on record | checking… |  |
| — | osf.center | no date on record | — | — | no date on record | checking… | |
| — | osf.ch | no date on record | — | — | no date on record | checking… | |
| — | osf.cn | no date on record | — | — | no date on record | checking… | |
| — | osf.co | no date on record | — | — | no date on record | checking… | |
| — | osf.co.il | no date on record | — | — | no date on record | checking… | |
| — | osf.co.jp | no date on record | — | — | no date on record | checking… | |
| — | osf.co.nz | no date on record | — | — | no date on record | checking… |  |
| — | osf.co.uk | no date on record | Feb 2027 | — | no date on record expires Feb 2027 | checking… | |
| — | osf.com.ar | no date on record | — | — | no date on record | checking… |  |
| — | osf.com.au | no date on record | — | — | no date on record | checking… |  |
| — | osf.com.br | no date on record | — | — | no date on record | checking… |  |
| — | osf.com.co | no date on record | — | — | no date on record | checking… |  |
| — | osf.com.hk | no date on record | — | — | no date on record | checking… |  |
| — | osf.com.pe | no date on record | — | NIC.PE | no date on record | checking… |  |
| — | osf.com.tr | no date on record | — | — | no date on record | checking… | |
| — | osf.com.ua | no date on record | — | — | no date on record | checking… |  |
| — | osf.community | no date on record | — | — | no date on record | checking… |  |
| — | osf.company | no date on record | — | — | no date on record | checking… |  |
| — | osf.cool | no date on record | — | — | no date on record | checking… | |
| — | osf.de | no date on record | — | — | no date on record | checking… |  |
| — | osf.design | no date on record | — | — | no date on record | checking… | |
| — | osf.digital | no date on record | — | — | no date on record | checking… |  |
| — | osf.domains | no date on record | — | — | no date on record | checking… | |
| — | osf.education | no date on record | — | — | no date on record | checking… | |
| — | osf.email | no date on record | — | — | no date on record | checking… | |
| — | osf.es | no date on record | — | — | no date on record | checking… | |
| — | osf.et | no date on record | — | — | no date on record | checking… | |
| — | osf.eu | no date on record | — | Internet Service Europe BV | no date on record | checking… | |
| — | osf.events | no date on record | — | — | no date on record | checking… |  |
| — | osf.expert | no date on record | — | — | no date on record | checking… | |
| — | osf.exposed | no date on record | — | — | no date on record | checking… | |
| — | osf.farm | no date on record | — | — | no date on record | checking… |  |
| — | osf.fm | no date on record | — | — | no date on record | checking… | |
| — | osf.fun | no date on record | — | — | no date on record | checking… | |
| — | osf.fyi | no date on record | — | — | no date on record | checking… |  |
| — | osf.graphics | no date on record | — | — | no date on record | checking… | |
| — | osf.group | no date on record | — | — | no date on record | checking… | |
| — | osf.guru | no date on record | — | — | no date on record | checking… | |
| — | osf.health | no date on record | — | — | no date on record | checking… |  |
| — | osf.hk | no date on record | — | — | no date on record | checking… | |
| — | osf.hu | no date on record | — | — | no date on record | checking… | |
| — | osf.ie | no date on record | — | — | no date on record | checking… | |
| — | osf.il | no date on record | — | — | no date on record | checking… | |
| — | osf.im | no date on record | — | — | no date on record | checking… |  |
| — | osf.info.pl | no date on record | — | — | no date on record | checking… | |
| — | osf.ink | no date on record | — | — | no date on record | checking… |  |
| — | osf.jp | no date on record | — | — | no date on record | checking… | |
| — | osf.kr | no date on record | — | — | no date on record | checking… | |
| — | osf.li | no date on record | — | — | no date on record | checking… | |
| — | osf.life | no date on record | — | — | no date on record | checking… |  |
| — | osf.live | no date on record | — | — | no date on record | checking… | |
| — | osf.llc | no date on record | — | — | no date on record | checking… | |
| — | osf.lt | no date on record | — | — | no date on record | checking… | |
| — | osf.ma | no date on record | — | — | no date on record | checking… |  |
| — | osf.marketing | no date on record | — | — | no date on record | checking… | |
| — | osf.mov | no date on record | — | — | no date on record | checking… | |
| — | osf.mx | no date on record | — | — | no date on record | checking… | |
| — | osf.my | no date on record | — | — | no date on record | checking… | |
| — | osf.net.pl | no date on record | — | — | no date on record | checking… |  |
| — | osf.news | no date on record | — | — | no date on record | checking… |  |
| — | osf.nu | no date on record | — | — | no date on record | checking… |  |
| — | osf.nz | no date on record | — | — | no date on record | checking… | |
| — | osf.om | no date on record | — | — | no date on record | checking… |  |
| — | osf.one | no date on record | — | — | no date on record | checking… |  |
| — | osf.or.jp | no date on record | — | — | no date on record | checking… | |
| — | osf.org.au | no date on record | — | — | no date on record | checking… | |
| — | osf.org.mx | no date on record | Jun 2027 | Hosting-Mexico | no date on record expires Jun 2027 | checking… | |
| — | osf.org.ua | no date on record | — | — | no date on record | checking… | |
| — | osf.org.za | no date on record | — | — | no date on record | checking… | |
| — | osf.ovh | no date on record | — | — | no date on record | checking… | |
| — | osf.pe | no date on record | — | NIC.PE | no date on record | checking… |  |
| — | osf.pet | no date on record | — | — | no date on record | checking… | |
| — | osf.ph | no date on record | — | — | no date on record | checking… | |
| — | osf.pl | no date on record | — | — | no date on record | checking… |  |
| — | osf.pt | no date on record | — | — | no date on record | checking… |  |
| — | osf.pw | no date on record | — | — | no date on record | checking… | |
| — | osf.re | no date on record | — | — | no date on record | checking… | |
| — | osf.repair | no date on record | — | — | no date on record | checking… | |
| — | osf.rip | no date on record | — | — | no date on record | checking… | |
| — | osf.ro | no date on record | — | — | no date on record | checking… | |
| — | osf.rocks | no date on record | — | — | no date on record | checking… | |
| — | osf.run | no date on record | — | — | no date on record | checking… |  |
| — | osf.sa | no date on record | — | — | no date on record | checking… |  |
| — | osf.secure | no date on record | — | — | no date on record | checking… | |
| — | osf.services | no date on record | — | — | no date on record | checking… | |
| — | osf.shop | no date on record | — | — | no date on record | checking… | |
| — | osf.sk | no date on record | — | — | no date on record | checking… |  |
| — | osf.social | no date on record | — | — | no date on record | checking… |  |
| — | osf.software | no date on record | — | — | no date on record | checking… |  |
| — | osf.solutions | no date on record | — | — | no date on record | checking… | |
| — | osf.su | no date on record | — | — | no date on record | checking… | |
| — | osf.support | no date on record | — | — | no date on record | checking… |  |
| — | osf.systems | no date on record | — | — | no date on record | checking… | |
| — | osf.team | no date on record | — | — | no date on record | checking… | |
| — | osf.technology | no date on record | — | — | no date on record | checking… |  |
| — | osf.tips | no date on record | — | — | no date on record | checking… | |
| — | osf.tm | no date on record | — | — | no date on record | checking… |  |
| — | osf.to | no date on record | — | — | no date on record | checking… | |
| — | osf.today | no date on record | — | — | no date on record | checking… | |
| — | osf.tools | no date on record | — | — | no date on record | checking… | |
| — | osf.tr | no date on record | — | — | no date on record | checking… | |
| — | osf.tv | no date on record | — | — | no date on record | checking… | |
| — | osf.tw | no date on record | — | — | no date on record | checking… | |
| — | osf.ua | no date on record | — | — | no date on record | checking… | |
| — | osf.uz | no date on record | — | — | no date on record | checking… | |
| — | osf.ventures | no date on record | — | — | no date on record | checking… | |
| — | osf.works | no date on record | — | — | no date on record | checking… |  |
| — | osf.world | no date on record | — | — | no date on record | checking… | |
| — | osf.ws | no date on record | — | — | no date on record | checking… | |
| — | osf.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.