Every extension, oldest first
r21
We have seen r21 registered in 72 extensions. The oldest is r21.net, registered on 15 Aug 1999; the newest, r21.world, on 7 Oct 2026.
Checking which of them answer in DNS today…
- Seen in
- 72 extensions
- Oldest
- 1999 r21.net
- Newest
- 2026 r21.world
- In DNS today
- … checking
Registered in
| Year | Domain | Registered | Expires | Registrar | Details | DNS today | Screenshot |
|---|---|---|---|---|---|---|---|
| 1999 | r21.net | 15 Aug 1999 | Aug 2027 | Network Solutions, LLC | 15 Aug 1999 expires Aug 2027 | checking… | |
| 1999 | r21.com | 3 Dec 1999 | Dec 2027 | Network Solutions, LLC | 3 Dec 1999 expires Dec 2027 | checking… | |
| 2005 | r21.in | 30 Dec 2005 | Dec 2026 | eNom, Inc. | 30 Dec 2005 expires Dec 2026 | checking… |  |
| 2006 | r21.co.za | 28 Aug 2006 | Aug 2027 | Innernet Hosting | 28 Aug 2006 expires Aug 2027 | checking… | |
| 2006 | r21.mobi | 11 Oct 2006 | Oct 2026 (passed) | Network Solutions, LLC | 11 Oct 2006 expiry Oct 2026 (passed) | checking… |  |
| 2010 | r21.no | 1 Sep 2010 | — | Domeneshop AS | 1 Sep 2010 | checking… |  |
| 2016 | r21.it | 1 Jan 2016 | — | — | 1 Jan 2016 | checking… |  |
| 2017 | r21.site | 23 Jul 2017 | Jul 2026 (passed) | GMO Internet Group, Inc. d/b/… | 23 Jul 2017 expiry Jul 2026 (passed) | checking… | |
| 2017 | r21.cz | 16 Oct 2017 | Oct 2027 | REG-WEDOS | 16 Oct 2017 expires Oct 2027 | checking… |  |
| 2018 | r21.com.br | 20 Jan 2018 | Jan 2028 | — | 20 Jan 2018 expires Jan 2028 | checking… |  |
| 2018 | r21.xyz | 30 Apr 2018 | Apr 2027 | Namecheap | 30 Apr 2018 expires Apr 2027 | checking… |  |
| 2019 | r21.uz | 13 Apr 2019 | Apr 2027 | SUVAN NET | 13 Apr 2019 expires Apr 2027 | checking… | |
| 2019 | r21.biz.id | 11 Sep 2019 | Sep 2028 | PT Digital Registra Indonesia | 11 Sep 2019 expires Sep 2028 | checking… |  |
| 2020 | r21.studio | 7 Apr 2020 | Apr 2027 | Squarespace Domains II LLC | 7 Apr 2020 expires Apr 2027 | checking… |  |
| 2020 | r21.co.uk | 27 Sep 2020 | Sep 2026 (passed) | GoDaddy.com, LLC. | 27 Sep 2020 expiry Sep 2026 (passed) | checking… |  |
| 2020 | r21.uk | 27 Sep 2020 | Sep 2026 (passed) | GoDaddy.com, LLC. | 27 Sep 2020 expiry Sep 2026 (passed) | checking… |  |
| 2020 | r21.ca | 13 Oct 2020 | Oct 2027 | Go Daddy Domains Canada, Inc | 13 Oct 2020 expires Oct 2027 | checking… |  |
| 2021 | r21.org.uk | 25 Sep 2021 | Sep 2027 | GoDaddy.com, LLC. | 25 Sep 2021 expires Sep 2027 | checking… | |
| 2023 | r21.co.jp | 11 Apr 2023 | Apr 2027 | — | 11 Apr 2023 expires Apr 2027 | checking… | |
| 2023 | r21.io | 28 Oct 2023 | Oct 2026 (passed) | whois.gandi.net | 28 Oct 2023 expiry Oct 2026 (passed) | checking… |  |
| 2024 | r21.org | 30 Aug 2024 | Aug 2026 (passed) | Unstoppable Domains Inc. | 30 Aug 2024 expiry Aug 2026 (passed) | checking… |  |
| 2024 | r21.us | 15 Oct 2024 | Oct 2026 (passed) | Cloudflare, Inc. | 15 Oct 2024 expiry Oct 2026 (passed) | checking… | |
| 2025 | r21.cc | 15 Mar 2025 | Mar 2027 | Gname.com Pte. Ltd. | 15 Mar 2025 expires Mar 2027 | checking… | |
| 2025 | r21.lat | 5 Oct 2025 | Oct 2026 (passed) | Dynadot LLC | 5 Oct 2025 expiry Oct 2026 (passed) | checking… |  |
| 2025 | r21.ai | 7 Dec 2025 | Dec 2027 | GoDaddy.com, LLC | 7 Dec 2025 expires Dec 2027 | checking… |  |
| 2025 | r21.pro | 21 Dec 2025 | Dec 2026 | Registrar of Domain Names REG… | 21 Dec 2025 expires Dec 2026 | checking… | |
| 2026 | r21.app | 30 Mar 2026 | Mar 2027 | GoDaddy.com, LLC | 30 Mar 2026 expires Mar 2027 | checking… | |
| 2026 | r21.dev | 3 Apr 2026 | Apr 2027 | CloudFlare, Inc. | 3 Apr 2026 expires Apr 2027 | checking… |  |
| 2026 | r21.beer | 9 Apr 2026 | Apr 2027 | Spaceship, Inc. | 9 Apr 2026 expires Apr 2027 | checking… |  |
| 2026 | r21.me | 12 Apr 2026 | Apr 2027 | Gname.com Pte. Ltd. | 12 Apr 2026 expires Apr 2027 | checking… |  |
| 2026 | r21.bet | 3 Jun 2026 | Jun 2027 | Dynadot Inc | 3 Jun 2026 expires Jun 2027 | checking… |  |
| 2026 | r21.club | 8 Jun 2026 | Jun 2027 | Dynadot Inc | 8 Jun 2026 expires Jun 2027 | checking… |  |
| 2026 | r21.biz | 14 Jun 2026 | Jun 2027 | Dynadot Inc | 14 Jun 2026 expires Jun 2027 | checking… |  |
| 2026 | r21.fun | 15 Jun 2026 | Jun 2027 | Dynadot Inc | 15 Jun 2026 expires Jun 2027 | checking… |  |
| 2026 | r21.best | 28 Jun 2026 | Jun 2027 | Dynadot Inc | 28 Jun 2026 expires Jun 2027 | checking… |  |
| 2026 | r21.click | 22 Jul 2026 | Jul 2027 | DYNADOT LLC | 22 Jul 2026 expires Jul 2027 | checking… | |
| 2026 | r21.pt | 31 Jul 2026 | Jul 2027 | — | 31 Jul 2026 expires Jul 2027 | checking… |  |
| 2026 | r21.info | 18 Aug 2026 | Aug 2027 | IONOS SE | 18 Aug 2026 expires Aug 2027 | checking… |  |
| 2026 | r21.online | 18 Aug 2026 | Aug 2027 | IONOS SE | 18 Aug 2026 expires Aug 2027 | checking… | |
| 2026 | r21.store | 18 Aug 2026 | Aug 2027 | IONOS SE | 18 Aug 2026 expires Aug 2027 | checking… |  |
| 2026 | r21.cl | 6 Oct 2026 | Oct 2027 | NIC Chile | 6 Oct 2026 expires Oct 2027 | checking… |  |
| 2026 | r21.space | 7 Oct 2026 | Oct 2027 | NameCheap, Inc. | 7 Oct 2026 expires Oct 2027 | checking… |  |
| 2026 | r21.world | 7 Oct 2026 | Oct 2027 | NAMECHEAP INC | 7 Oct 2026 expires Oct 2027 | checking… |  |
| — | r21.ae | no date on record | — | — | no date on record | checking… |  |
| — | r21.amsterdam | no date on record | — | — | no date on record | checking… |  |
| — | r21.at | no date on record | — | — | no date on record | checking… |  |
| — | r21.az | no date on record | — | — | no date on record | checking… |  |
| — | r21.ch | no date on record | — | — | no date on record | checking… | |
| — | r21.cn | no date on record | — | — | no date on record | checking… | |
| — | r21.co | no date on record | — | — | no date on record | checking… | |
| — | r21.co.il | no date on record | — | — | no date on record | checking… |  |
| — | r21.com.bd | no date on record | — | — | no date on record | checking… |  |
| — | r21.com.cn | no date on record | — | 云南互道云网络科技有限公司 | no date on record | checking… |  |
| — | r21.de | no date on record | — | — | no date on record | checking… | |
| — | r21.es | no date on record | — | — | no date on record | checking… |  |
| — | r21.eu | no date on record | — | — | no date on record | checking… |  |
| — | r21.fashion | no date on record | — | — | no date on record | checking… | |
| — | r21.im | no date on record | Apr 2027 | — | no date on record expires Apr 2027 | checking… | |
| — | r21.la | no date on record | — | — | no date on record | checking… |  |
| — | r21.li | no date on record | — | — | no date on record | checking… | |
| — | r21.my | no date on record | — | — | no date on record | checking… | |
| — | r21.one | no date on record | — | — | no date on record | checking… | |
| — | r21.org.ph | no date on record | — | — | no date on record | checking… | |
| — | r21.ph | no date on record | — | — | no date on record | checking… | |
| — | r21.photography | no date on record | — | — | no date on record | checking… | |
| — | r21.photos | no date on record | — | — | no date on record | checking… | |
| — | r21.pl | no date on record | — | — | no date on record | checking… | |
| — | r21.rent | no date on record | — | — | no date on record | checking… | |
| — | r21.ro | no date on record | — | — | no date on record | checking… |  |
| — | r21.shop | no date on record | — | — | no date on record | checking… |  |
| — | r21.team | no date on record | — | — | no date on record | checking… | |
| — | r21.top | 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.