Every extension, oldest first
klass
We have seen klass registered in 139 extensions. The oldest is klass.co.uk, registered on 3 Sep 1997; the newest, klass.buzz, on 3 Nov 2026.
Checking which of them answer in DNS today…
- Seen in
- 139 extensions
- Oldest
- 1997 klass.co.uk
- Newest
- 2026 klass.buzz
- In DNS today
- … checking
Registered in
| Year | Domain | Registered | Expires | Registrar | Details | DNS today | Screenshot |
|---|---|---|---|---|---|---|---|
| 1997 | klass.co.uk | 3 Sep 1997 | Sep 2027 | Ascio Technologies Corp. Denm… | 3 Sep 1997 expires Sep 2027 | checking… |  |
| 1998 | klass.com | 4 Oct 1998 | Oct 2026 (passed) | GoDaddy.com, LLC | 4 Oct 1998 expiry Oct 2026 (passed) | checking… |  |
| 2000 | klass.net | 7 Nov 2000 | Nov 2026 (passed) | GoDaddy.com, LLC | 7 Nov 2000 expiry Nov 2026 (passed) | checking… | |
| 2002 | klass.it | 14 Oct 2002 | Oct 2026 (passed) | Retelit Digital Services s.p.… | 14 Oct 2002 expiry Oct 2026 (passed) | checking… | |
| 2004 | klass.com.mx | 5 Nov 2004 | Nov 2027 | Telmex | 5 Nov 2004 expires Nov 2027 | checking… | |
| 2006 | klass.ca | 22 Mar 2006 | Mar 2027 | Go Daddy Domains Canada, Inc | 22 Mar 2006 expires Mar 2027 | checking… | |
| 2006 | klass.org | 29 Apr 2006 | Apr 2028 | GoDaddy.com, LLC | 29 Apr 2006 expires Apr 2028 | checking… | |
| 2011 | klass.mx | 24 Jan 2011 | Jan 2027 | Telmex | 24 Jan 2011 expires Jan 2027 | checking… | |
| 2011 | klass.nl | 24 Apr 2011 | — | XNS Registrar B.V. | 24 Apr 2011 | checking… |  |
| 2015 | klass.biz | 24 Feb 2015 | Feb 2026 (passed) | united domains AG | 24 Feb 2015 expiry Feb 2026 (passed) | checking… |  |
| 2015 | klass.glass | 14 Dec 2015 | Dec 2026 | Hosting Ukraine LLC | 14 Dec 2015 expires Dec 2026 | checking… |  |
| 2016 | klass.me | 5 May 2016 | May 2027 | Dynadot Inc | 5 May 2016 expires May 2027 | checking… | |
| 2016 | klass.club | 10 Aug 2016 | Aug 2026 (passed) | Dynadot Inc | 10 Aug 2016 expiry Aug 2026 (passed) | checking… | |
| 2016 | klass.cc | 19 Sep 2016 | Sep 2029 | Porkbun LLC | 19 Sep 2016 expires Sep 2029 | checking… |  |
| 2016 | klass.id | 23 Dec 2016 | Dec 2026 | PT Jagat Informasi Solusi (in… | 23 Dec 2016 expires Dec 2026 | checking… | |
| 2017 | klass.or.kr | 8 Feb 2017 | Feb 2030 | — | 8 Feb 2017 expires Feb 2030 | checking… |  |
| 2017 | klass.co.kr | 27 Jun 2017 | Jun 2027 | — | 27 Jun 2017 expires Jun 2027 | checking… | |
| 2017 | klass.market | 15 Dec 2017 | Dec 2026 | Regional Network Information… | 15 Dec 2017 expires Dec 2026 | checking… |  |
| 2018 | klass.in.th | 4 Sep 2018 | Sep 2026 (passed) | T.H.NIC Co., Ltd. | 4 Sep 2018 expiry Sep 2026 (passed) | checking… |  |
| 2019 | klass.uz | 21 Feb 2019 | Feb 2029 | Arsenal-D | 21 Feb 2019 expires Feb 2029 | checking… |  |
| 2019 | klass.dev | 28 Feb 2019 | Feb 2033 | Porkbun LLC | 28 Feb 2019 expires Feb 2033 | checking… |  |
| 2019 | klass.cloud | 26 Mar 2019 | Mar 2032 | Porkbun LLC | 26 Mar 2019 expires Mar 2032 | checking… |  |
| 2019 | klass.us | 18 May 2019 | May 2027 | Tucows Domains Inc. | 18 May 2019 expires May 2027 | checking… |  |
| 2019 | klass.com.sg | 17 Jun 2019 | Jun 2027 | Exabytes Network (Singapore)… | 17 Jun 2019 expires Jun 2027 | checking… |  |
| 2019 | klass.uk | 7 Jul 2019 | Jul 2027 | SafetyNet Systems Ltd | 7 Jul 2019 expires Jul 2027 | checking… |  |
| 2019 | klass.in.ua | 25 Sep 2019 | Sep 2026 (passed) | "Internet Invest" Ltd | 25 Sep 2019 expiry Sep 2026 (passed) | checking… |  |
| 2019 | klass.app | 16 Dec 2019 | Dec 2033 | Porkbun LLC | 16 Dec 2019 expires Dec 2033 | checking… |  |
| 2020 | klass.tech | 21 Feb 2020 | Feb 2027 | Squarespace Domains LLC | 21 Feb 2020 expires Feb 2027 | checking… | |
| 2020 | klass.run | 6 Mar 2020 | Mar 2032 | Porkbun LLC | 6 Mar 2020 expires Mar 2032 | checking… |  |
| 2020 | klass.ai | 10 Jun 2020 | Jun 2026 (passed) | Porkbun LLC | 10 Jun 2020 expiry Jun 2026 (passed) | checking… |  |
| 2020 | klass.in | 20 Jul 2020 | Jul 2027 | Dynadot, LLC | 20 Jul 2020 expires Jul 2027 | checking… |  |
| 2020 | klass.ly | 12 Oct 2020 | Oct 2028 | Libyan Spider Network (int) | 12 Oct 2020 expires Oct 2028 | checking… | |
| 2020 | klass.email | 26 Oct 2020 | Oct 2027 | Tucows Domains Inc. | 26 Oct 2020 expires Oct 2027 | checking… |  |
| 2021 | klass.xyz | 26 Sep 2021 | Sep 2026 (passed) | Spaceship, Inc. | 26 Sep 2021 expiry Sep 2026 (passed) | checking… |  |
| 2022 | klass.co.za | 23 Jun 2022 | Jun 2027 | Afrihost | 23 Jun 2022 expires Jun 2027 | checking… | |
| 2022 | klass.wtf | 1 Jul 2022 | Jul 2026 (passed) | Squarespace Domains II LLC | 1 Jul 2022 expiry Jul 2026 (passed) | checking… | |
| 2022 | klass.pro | 6 Jul 2022 | Jul 2026 (passed) | Epik LLC | 6 Jul 2022 expiry Jul 2026 (passed) | checking… |  |
| 2022 | klass.town | 8 Dec 2022 | Dec 2026 | Name.com, Inc. | 8 Dec 2022 expires Dec 2026 | checking… | |
| 2023 | klass.family | 25 Apr 2023 | Apr 2027 | NAMECHEAP INC | 25 Apr 2023 expires Apr 2027 | checking… |  |
| 2023 | klass.company | 14 Nov 2023 | Nov 2026 | Hosting Concepts B.V. d/b/a R… | 14 Nov 2023 expires Nov 2026 | checking… |  |
| 2024 | klass.fr | 18 Feb 2024 | Feb 2027 | NAMECARE | 18 Feb 2024 expires Feb 2027 | checking… |  |
| 2024 | klass.cool | 1 Mar 2024 | Mar 2027 | Cloudflare, Inc | 1 Mar 2024 expires Mar 2027 | checking… |  |
| 2024 | klass.link | 18 May 2024 | May 2026 (passed) | Tucows Domains Inc. | 18 May 2024 expiry May 2026 (passed) | checking… |  |
| 2024 | klass.video | 15 Aug 2024 | Aug 2026 (passed) | Cloudflare, Inc | 15 Aug 2024 expiry Aug 2026 (passed) | checking… |  |
| 2024 | klass.se | 29 Aug 2024 | Aug 2027 | Hostup AB | 29 Aug 2024 expires Aug 2027 | checking… |  |
| 2024 | klass.fun | 18 Sep 2024 | Sep 2027 | Tucows Domains Inc. | 18 Sep 2024 expires Sep 2027 | checking… |  |
| 2024 | klass.online | 3 Oct 2024 | Oct 2026 (passed) | GoDaddy.com, LLC | 3 Oct 2024 expiry Oct 2026 (passed) | checking… |  |
| 2024 | klass.kz | 3 Dec 2024 | Dec 2027 | — | 3 Dec 2024 expires Dec 2027 | checking… |  |
| 2025 | klass.autos | 25 Mar 2025 | Mar 2027 | Namecheap | 25 Mar 2025 expires Mar 2027 | checking… | |
| 2025 | klass.nexus | 5 Apr 2025 | Apr 2027 | Tucows Domains Inc | 5 Apr 2025 expires Apr 2027 | checking… |  |
| 2025 | klass.wiki | 5 Apr 2025 | Apr 2027 | Cloudflare, Inc. | 5 Apr 2025 expires Apr 2027 | checking… |  |
| 2025 | klass.kr | 18 Apr 2025 | Apr 2028 | — | 18 Apr 2025 expires Apr 2028 | checking… | |
| 2025 | klass.ltd | 21 Apr 2025 | Apr 2027 | GoDaddy.com, LLC | 21 Apr 2025 expires Apr 2027 | checking… |  |
| 2025 | klass.todaypending delete on 30 Oct 2026 | 8 Sep 2025 | Sep 2026 (passed) | GoDaddy.com, LLC | 8 Sep 2025 expiry Sep 2026 (passed) | checking… |  |
| 2025 | klass.io | 2 Nov 2025 | Nov 2026 (passed) | GrepApps Technology Inc. | 2 Nov 2025 expiry Nov 2026 (passed) | checking… | |
| 2025 | klass.cl | 4 Nov 2025 | Nov 2026 (passed) | Hosting Concepts B.V. d/b/a R… | 4 Nov 2025 expiry Nov 2026 (passed) | checking… |  |
| 2025 | klass.sh | 5 Nov 2025 | Nov 2027 | Cloudflare, Inc. | 5 Nov 2025 expires Nov 2027 | checking… | |
| 2025 | klass.social | 30 Nov 2025 | Nov 2026 | name.com, Inc | 30 Nov 2025 expires Nov 2026 | checking… |  |
| 2026 | klass.foo | 12 Jan 2026 | Jan 2027 | CloudFlare, Inc. | 12 Jan 2026 expires Jan 2027 | checking… | |
| 2026 | klass.help | 25 Mar 2026 | Mar 2027 | Cloudflare, Inc. | 25 Mar 2026 expires Mar 2027 | checking… | |
| 2026 | klass.top | 28 Mar 2026 | Mar 2027 | NAMECHEAP INC | 28 Mar 2026 expires Mar 2027 | checking… |  |
| 2026 | klass.group | 29 Mar 2026 | Mar 2027 | Alibaba Cloud Computing Ltd.… | 29 Mar 2026 expires Mar 2027 | checking… |  |
| 2026 | klass.lifestyle | 15 Apr 2026 | Apr 2027 | Spaceship, Inc. | 15 Apr 2026 expires Apr 2027 | checking… | |
| 2026 | klass.bet | 24 Apr 2026 | Apr 2027 | Domain Science Kutatási Szolg… | 24 Apr 2026 expires Apr 2027 | checking… |  |
| 2026 | klass.info | 2 May 2026 | May 2027 | Sav.com, LLC - 8 | 2 May 2026 expires May 2027 | checking… |  |
| 2026 | klass.dk | 18 May 2026 | May 2027 | Eurodns S.A | 18 May 2026 expires May 2027 | checking… | |
| 2026 | klass.school | 19 May 2026 | May 2027 | Cloudflare, Inc | 19 May 2026 expires May 2027 | checking… |  |
| 2026 | klass.marketing | 9 Jun 2026 | Jun 2027 | Cloudflare, Inc | 9 Jun 2026 expires Jun 2027 | checking… |  |
| 2026 | klass.academy | 29 Jun 2026 | Jun 2027 | Domain Science Kutatási Szolg… | 29 Jun 2026 expires Jun 2027 | checking… |  |
| 2026 | klass.ru | 2 Jul 2026 | Jul 2027 | RU-CENTER-RU | 2 Jul 2026 expires Jul 2027 | checking… |  |
| 2026 | klass.cam | 5 Jul 2026 | Jul 2027 | Dynadot Inc | 5 Jul 2026 expires Jul 2027 | checking… |  |
| 2026 | klass.solutions | 22 Jul 2026 | Jul 2027 | Domain Science Kutatási Szolg… | 22 Jul 2026 expires Jul 2027 | checking… |  |
| 2026 | klass.lol | 2 Aug 2026 | Aug 2027 | Dynadot Inc | 2 Aug 2026 expires Aug 2027 | checking… | |
| 2026 | klass.live | 23 Sep 2026 | Sep 2027 | Domain Science Kutatási Szolg… | 23 Sep 2026 expires Sep 2027 | checking… |  |
| 2026 | klass.courses | 27 Sep 2026 | Sep 2027 | Spaceship, Inc. | 27 Sep 2026 expires Sep 2027 | checking… |  |
| 2026 | klass.si | 29 Sep 2026 | Sep 2027 | Atom.com Domains LLC | 29 Sep 2026 expires Sep 2027 | checking… |  |
| 2026 | klass.mn | 3 Oct 2026 | Oct 2027 | Datacom Co., Ltd. | 3 Oct 2026 expires Oct 2027 | checking… |  |
| 2026 | klass.app.br | 9 Oct 2026 | Oct 2028 | — | 9 Oct 2026 expires Oct 2028 | checking… |  |
| 2026 | klass.digital | 31 Oct 2026 | Oct 2027 | HOSTINGER operations, UAB | 31 Oct 2026 expires Oct 2027 | checking… |  |
| 2026 | klass.buzz | 3 Nov 2026 | Nov 2027 | Spaceship, Inc. | 3 Nov 2026 expires Nov 2027 | checking… | |
| — | klass.ae | no date on record | — | — | no date on record | checking… |  |
| — | klass.at | no date on record | — | — | no date on record | checking… |  |
| — | klass.be | no date on record | — | — | no date on record | checking… | |
| — | klass.bg | no date on record | — | — | no date on record | checking… |  |
| — | klass.by | no date on record | — | — | no date on record | checking… |  |
| — | klass.ch | no date on record | — | — | no date on record | checking… | |
| — | klass.co | no date on record | — | — | no date on record | checking… | |
| — | klass.co.in | no date on record | — | — | no date on record | checking… | |
| — | klass.co.jp | no date on record | Feb 2027 | — | no date on record expires Feb 2027 | checking… | |
| — | klass.com.au | no date on record | — | GoDaddy.com LLC trading as Go… | no date on record | checking… | |
| — | klass.com.co | no date on record | — | — | no date on record | checking… |  |
| — | klass.com.es | no date on record | — | — | no date on record | checking… |  |
| — | klass.com.ng | no date on record | — | — | no date on record | checking… | |
| — | klass.com.tr | no date on record | — | — | no date on record | checking… |  |
| — | klass.com.vn | no date on record | — | — | no date on record | checking… |  |
| — | klass.consulting | no date on record | — | — | no date on record | checking… | |
| — | klass.cz | no date on record | — | — | no date on record | checking… | |
| — | klass.de | no date on record | — | — | no date on record | checking… | |
| — | klass.design | no date on record | — | — | no date on record | checking… |  |
| — | klass.ee | no date on record | — | — | no date on record | checking… |  |
| — | klass.eu | no date on record | — | IONOS SE | no date on record | checking… | |
| — | klass.fi | no date on record | — | — | no date on record | checking… | |
| — | klass.global | no date on record | — | — | no date on record | checking… | |
| — | klass.guru | no date on record | — | — | no date on record | checking… | |
| — | klass.ie | no date on record | — | — | no date on record | checking… | |
| — | klass.im | no date on record | Jun 2027 | — | no date on record expires Jun 2027 | checking… |  |
| — | klass.immo | no date on record | — | — | no date on record | checking… | |
| — | klass.ir | no date on record | — | — | no date on record | checking… | |
| — | klass.is | no date on record | — | — | no date on record | checking… |  |
| — | klass.jp | no date on record | — | — | no date on record | checking… |  |
| — | klass.ke | no date on record | — | — | no date on record | checking… |  |
| — | klass.li | no date on record | — | — | no date on record | checking… | |
| — | klass.lk | no date on record | — | — | no date on record | checking… |  |
| — | klass.lt | no date on record | — | — | no date on record | checking… | |
| — | klass.lu | no date on record | — | — | no date on record | checking… |  |
| — | klass.lv | no date on record | — | — | no date on record | checking… | |
| — | klass.md | no date on record | Mar 2027 | — | no date on record expires Mar 2027 | checking… |  |
| — | klass.media | no date on record | — | — | no date on record | checking… | |
| — | klass.my | no date on record | — | — | no date on record | checking… |  |
| — | klass.no | no date on record | — | — | no date on record | checking… | |
| — | klass.nu | no date on record | — | — | no date on record | checking… |  |
| — | klass.one | no date on record | — | — | no date on record | checking… |  |
| — | klass.org.my | no date on record | — | — | no date on record | checking… | |
| — | klass.pe | no date on record | — | Yachay Telecomunicaciones | no date on record | checking… | |
| — | klass.ph | no date on record | — | — | no date on record | checking… |  |
| — | klass.pk | no date on record | — | — | no date on record | checking… |  |
| — | klass.pl | no date on record | — | — | no date on record | checking… | |
| — | klass.plus | no date on record | — | — | no date on record | checking… | |
| — | klass.pt | no date on record | — | — | no date on record | checking… |  |
| — | klass.ro | no date on record | — | — | no date on record | checking… |  |
| — | klass.services | no date on record | — | — | no date on record | checking… | |
| — | klass.studio | no date on record | — | — | no date on record | checking… | |
| — | klass.su | no date on record | — | — | no date on record | checking… | |
| — | klass.tienda | no date on record | — | — | no date on record | checking… | |
| — | klass.ua | no date on record | — | — | no date on record | checking… | |
| — | klass.vn | no date on record | — | — | no date on record | checking… |  |
| — | klass.work | no date on record | — | — | no date on record | checking… |  |
| — | klass.world | no date on record | — | — | no date on record | checking… | |
| — | klass.ws | 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.