Every extension, oldest first
rdk
We have seen rdk registered in 122 extensions. The oldest is rdk.com, registered on 24 Aug 1995; the newest, rdk.social, on 18 Oct 2026.
Checking which of them answer in DNS today…
- Seen in
- 122 extensions
- Oldest
- 1995 rdk.com
- Newest
- 2026 rdk.social
- In DNS today
- … checking
Registered in
| Year | Domain | Registered | Expires | Registrar | Details | DNS today | Screenshot |
|---|---|---|---|---|---|---|---|
| 1995 | rdk.com | 24 Aug 1995 | Aug 2027 | Squarespace Domains II LLC | 24 Aug 1995 expires Aug 2027 | checking… |  |
| 1998 | rdk.org | 2 Jun 1998 | Jun 2026 (passed) | IONOS SE | 2 Jun 1998 expiry Jun 2026 (passed) | checking… |  |
| 1999 | rdk.be | 15 Nov 1999 | — | Combell nv | 15 Nov 1999 | checking… |  |
| 2001 | rdk.jp | 1 May 2001 | May 2027 | — | 1 May 2001 expires May 2027 | checking… | |
| 2001 | rdk.ru | 12 Aug 2001 | — | RU-CENTER-RU | 12 Aug 2001 | checking… | |
| 2002 | rdk.co.uk | 24 Dec 2002 | Dec 2026 | Elife Limited | 24 Dec 2002 expires Dec 2026 | checking… | |
| 2004 | rdk.cl | 21 Sep 2004 | Oct 2028 | NIC Chile | 21 Sep 2004 expires Oct 2028 | checking… |  |
| 2005 | rdk.ind.br | 31 Oct 2005 | — | — | 31 Oct 2005 | checking… |  |
| 2006 | rdk.com.cn | 6 Feb 2006 | Feb 2028 | 阿里云计算有限公司（万网） | 6 Feb 2006 expires Feb 2028 | checking… | |
| 2006 | rdk.it | 29 Sep 2006 | Jun 2027 | Register S.p.a. | 29 Sep 2006 expires Jun 2027 | checking… |  |
| 2012 | rdk.org.uk | 12 Nov 2012 | Nov 2026 | GoDaddy.com, LLC. | 12 Nov 2012 expires Nov 2026 | checking… |  |
| 2013 | rdk.fr | 11 Sep 2013 | Sep 2027 | InterNetX GmbH | 11 Sep 2013 expires Sep 2027 | checking… | |
| 2014 | rdk.dk | 29 Oct 2014 | Oct 2027 | — | 29 Oct 2014 expires Oct 2027 | checking… |  |
| 2014 | rdk.fi | 5 Nov 2014 | — | — | 5 Nov 2014 | checking… | |
| 2015 | rdk.io | 11 Oct 2015 | Oct 2027 | GoDaddy.com, LLC | 11 Oct 2015 expires Oct 2027 | checking… | |
| 2015 | rdk.ca | 21 Oct 2015 | Oct 2027 | Namespro Solutions Inc. | 21 Oct 2015 expires Oct 2027 | checking… |  |
| 2015 | rdk.no | 25 Oct 2015 | — | Domeneshop AS | 25 Oct 2015 | checking… |  |
| 2016 | rdk.co.in | 21 Feb 2016 | Feb 2027 | V2 Technosys dba BookYour.IN | 21 Feb 2016 expires Feb 2027 | checking… |  |
| 2016 | rdk.vip | 31 Aug 2016 | Aug 2027 | 22net, Inc. | 31 Aug 2016 expires Aug 2027 | checking… | |
| 2016 | rdk.cc | 22 Dec 2016 | Dec 2026 | 22net, Inc. | 22 Dec 2016 expires Dec 2026 | checking… | |
| 2018 | rdk.eco.br | 11 Jun 2018 | — | — | 11 Jun 2018 | checking… |  |
| 2019 | rdk.uk | 15 Mar 2019 | Mar 2027 | Elife Limited | 15 Mar 2019 expires Mar 2027 | checking… |  |
| 2020 | rdk.net | 11 Mar 2020 | Mar 2027 | Spaceship, Inc. | 11 Mar 2020 expires Mar 2027 | checking… |  |
| 2020 | rdk.app | 17 Dec 2020 | Dec 2026 | Squarespace Domains II LLC. | 17 Dec 2020 expires Dec 2026 | checking… |  |
| 2021 | rdk.in | 23 May 2021 | May 2029 | Dynadot, LLC | 23 May 2021 expires May 2029 | checking… |  |
| 2021 | rdk.photography | 18 Aug 2021 | Aug 2026 (passed) | Tucows Domains Inc. | 18 Aug 2021 expiry Aug 2026 (passed) | checking… |  |
| 2021 | rdk.koeln | 7 Sep 2021 | Sep 2026 (passed) | IONOS SE | 7 Sep 2021 expiry Sep 2026 (passed) | checking… | |
| 2021 | rdk.xyz | 16 Oct 2021 | Oct 2026 (passed) | Unstoppable Domains, Inc. | 16 Oct 2021 expiry Oct 2026 (passed) | checking… | |
| 2021 | rdk.dev | 24 Dec 2021 | Dec 2026 | Squarespace Domains II LLC. | 24 Dec 2021 expires Dec 2026 | checking… | |
| 2022 | rdk.foundation | 25 Jan 2022 | Jan 2028 | GoDaddy.com, LLC | 25 Jan 2022 expires Jan 2028 | checking… |  |
| 2022 | rdk.ovh | 28 Aug 2022 | Aug 2027 | OVH | 28 Aug 2022 expires Aug 2027 | checking… | |
| 2023 | rdk.se | 12 Jun 2023 | Jun 2027 | Registrar.eu | 12 Jun 2023 expires Jun 2027 | checking… | |
| 2025 | rdk.com.pl | 25 Aug 2025 | — | — | 25 Aug 2025 | checking… |  |
| 2025 | rdk.ai | 5 Nov 2025 | Nov 2027 | NAMECHEAP INC | 5 Nov 2025 expires Nov 2027 | checking… |  |
| 2026 | rdk.fitness | 12 Jan 2026 | Jan 2028 | GoDaddy.com, LLC | 12 Jan 2026 expires Jan 2028 | checking… |  |
| 2026 | rdk.agency | 16 Jan 2026 | Jan 2027 | NameCheap, Inc. | 16 Jan 2026 expires Jan 2027 | checking… |  |
| 2026 | rdk.info | 14 Apr 2026 | Apr 2027 | Sav.com, LLC - 47 | 14 Apr 2026 expires Apr 2027 | checking… |  |
| 2026 | rdk.my.id | 22 Apr 2026 | Apr 2027 | PT Aksara Data Digital | 22 Apr 2026 expires Apr 2027 | checking… | |
| 2026 | rdk.bio | 29 Apr 2026 | Apr 2027 | GoDaddy.com, LLC | 29 Apr 2026 expires Apr 2027 | checking… |  |
| 2026 | rdk.com.sg | 10 Jun 2026 | Jun 2027 | Dreamscape Networks Internati… | 10 Jun 2026 expires Jun 2027 | checking… |  |
| 2026 | rdk.co.tz | 21 Jul 2026 | Jul 2027 | REG-WADUDUH | 21 Jul 2026 expires Jul 2027 | checking… |  |
| 2026 | rdk.systems | 15 Aug 2026 | Aug 2027 | Registrar of Domain Names REG… | 15 Aug 2026 expires Aug 2027 | checking… |  |
| 2026 | rdk.lol | 15 Sep 2026 | Sep 2027 | NAMECHEAP INC | 15 Sep 2026 expires Sep 2027 | checking… | |
| 2026 | rdk.voyage | 26 Sep 2026 | Sep 2027 | DYNADOT LLC | 26 Sep 2026 expires Sep 2027 | checking… |  |
| 2026 | rdk.si | 28 Sep 2026 | Sep 2027 | Dynadot Inc | 28 Sep 2026 expires Sep 2027 | checking… |  |
| 2026 | rdk.mobi | 18 Oct 2026 | Oct 2027 | Namemart Limited | 18 Oct 2026 expires Oct 2027 | checking… | |
| 2026 | rdk.social | 18 Oct 2026 | Oct 2027 | Namemart Limited | 18 Oct 2026 expires Oct 2027 | checking… | |
| — | rdk.ac | no date on record | — | — | no date on record | checking… |  |
| — | rdk.ae | no date on record | — | — | no date on record | checking… | |
| — | rdk.ar | no date on record | — | — | no date on record | checking… | |
| — | rdk.asia | no date on record | — | — | no date on record | checking… | |
| — | rdk.at | no date on record | — | — | no date on record | checking… | |
| — | rdk.au | no date on record | — | — | no date on record | checking… | |
| — | rdk.bd | no date on record | — | — | no date on record | checking… |  |
| — | rdk.beauty | no date on record | — | — | no date on record | checking… | |
| — | rdk.br | no date on record | — | — | no date on record | checking… | |
| — | rdk.by | no date on record | — | — | no date on record | checking… |  |
| — | rdk.ch | no date on record | — | — | no date on record | checking… | |
| — | rdk.cn | no date on record | — | — | no date on record | checking… | |
| — | rdk.co | no date on record | — | — | no date on record | checking… | |
| — | rdk.co.id | no date on record | — | — | no date on record | checking… |  |
| — | rdk.co.il | no date on record | — | — | no date on record | checking… | |
| — | rdk.co.jp | no date on record | — | — | no date on record | checking… | |
| — | rdk.co.za | no date on record | — | — | no date on record | checking… |  |
| — | rdk.com.au | no date on record | — | — | no date on record | checking… | |
| — | rdk.com.br | no date on record | — | — | no date on record | checking… |  |
| — | rdk.com.tr | no date on record | — | — | no date on record | checking… | |
| — | rdk.community | no date on record | — | — | no date on record | checking… | |
| — | rdk.cz | no date on record | — | — | no date on record | checking… |  |
| — | rdk.de | no date on record | — | — | no date on record | checking… |  |
| — | rdk.digital | no date on record | — | — | no date on record | checking… |  |
| — | rdk.ee | no date on record | — | — | no date on record | checking… |  |
| — | rdk.email | no date on record | — | — | no date on record | checking… |  |
| — | rdk.engineer | no date on record | — | — | no date on record | checking… | |
| — | rdk.enterprises | no date on record | — | — | no date on record | checking… | |
| — | rdk.es | no date on record | — | — | no date on record | checking… | |
| — | rdk.eu | no date on record | — | Realtime Register B.V. | no date on record | checking… |  |
| — | rdk.expert | no date on record | — | — | no date on record | checking… |  |
| — | rdk.fm | no date on record | — | — | no date on record | checking… | |
| — | rdk.garden | no date on record | — | — | no date on record | checking… | |
| — | rdk.gr | no date on record | — | — | no date on record | checking… |  |
| — | rdk.hair | no date on record | — | — | no date on record | checking… | |
| — | rdk.health | no date on record | — | — | no date on record | checking… |  |
| — | rdk.hk | no date on record | — | — | no date on record | checking… | |
| — | rdk.hu | no date on record | — | — | no date on record | checking… |  |
| — | rdk.ie | no date on record | — | — | no date on record | checking… |  |
| — | rdk.il | no date on record | — | — | no date on record | checking… | |
| — | rdk.kr | no date on record | — | — | no date on record | checking… | |
| — | rdk.lat | no date on record | — | — | no date on record | checking… | |
| — | rdk.li | no date on record | — | — | no date on record | checking… | |
| — | rdk.life | no date on record | — | — | no date on record | checking… |  |
| — | rdk.lt | no date on record | — | — | no date on record | checking… | |
| — | rdk.lv | no date on record | — | — | no date on record | checking… | |
| — | rdk.me | no date on record | — | — | no date on record | checking… |  |
| — | rdk.mx | no date on record | — | — | no date on record | checking… | |
| — | rdk.my | no date on record | — | — | no date on record | checking… | |
| — | rdk.nc | no date on record | — | — | no date on record | checking… |  |
| — | rdk.net.br | no date on record | — | — | no date on record | checking… |  |
| — | rdk.net.pl | no date on record | — | — | no date on record | checking… |  |
| — | rdk.nl | no date on record | — | — | no date on record | checking… | |
| — | rdk.nu | no date on record | — | — | no date on record | checking… | |
| — | rdk.nz | no date on record | — | — | no date on record | checking… | |
| — | rdk.one | no date on record | — | — | no date on record | checking… | |
| — | rdk.org.mk | no date on record | — | — | no date on record | checking… | |
| — | rdk.ph | no date on record | — | — | no date on record | checking… | |
| — | rdk.pl | no date on record | — | — | no date on record | checking… |  |
| — | rdk.pt | no date on record | — | — | no date on record | checking… | |
| — | rdk.red | no date on record | — | — | no date on record | checking… | |
| — | rdk.rzeszow.pl | no date on record | — | — | no date on record | checking… |  |
| — | rdk.services | no date on record | — | — | no date on record | checking… |  |
| — | rdk.sg | no date on record | — | — | no date on record | checking… | |
| — | rdk.sh | no date on record | — | — | no date on record | checking… | |
| — | rdk.skin | no date on record | — | — | no date on record | checking… | |
| — | rdk.software | no date on record | — | — | no date on record | checking… | |
| — | rdk.su | no date on record | — | — | no date on record | checking… |  |
| — | rdk.tm | no date on record | — | — | no date on record | checking… |  |
| — | rdk.tr | no date on record | — | — | no date on record | checking… | |
| — | rdk.tv | no date on record | — | — | no date on record | checking… | |
| — | rdk.tw | no date on record | — | — | no date on record | checking… | |
| — | rdk.ua | no date on record | — | — | no date on record | checking… | |
| — | rdk.uz | no date on record | — | — | no date on record | checking… |  |
| — | rdk.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.