Every extension, oldest first
kardio
We have seen kardio registered in 86 extensions. The oldest is kardio.org, registered on 24 Mar 2001; the newest, kardio.tech, on 18 Aug 2026.
Checking which of them answer in DNS today…
- Seen in
- 86 extensions
- Oldest
- 2001 kardio.org
- Newest
- 2026 kardio.tech
- In DNS today
- … checking
Registered in
| Year | Domain | Registered | Expires | Registrar | Details | DNS today | Screenshot |
|---|---|---|---|---|---|---|---|
| 2001 | kardio.org | 24 Mar 2001 | Mar 2027 | IONOS SE | 24 Mar 2001 expires Mar 2027 | checking… | |
| 2002 | kardio.com | 30 Jun 2002 | Jun 2030 | GoDaddy.com, LLC | 30 Jun 2002 expires Jun 2030 | checking… |  |
| 2004 | kardio.hr | 27 Jan 2004 | Jul 2027 | CARNET | 27 Jan 2004 expires Jul 2027 | checking… |  |
| 2004 | kardio.cz | 5 Apr 2004 | Apr 2027 | REG-GRANSY | 5 Apr 2004 expires Apr 2027 | checking… |  |
| 2004 | kardio.us | 19 May 2004 | May 2028 | Cloudflare, Inc. | 19 May 2004 expires May 2028 | checking… | |
| 2004 | kardio.dk | 16 Nov 2004 | Nov 2026 | — | 16 Nov 2004 expires Nov 2026 | checking… |  |
| 2007 | kardio.si | 13 Nov 2007 | Nov 2026 | Hitrost.com d.o.o. | 13 Nov 2007 expires Nov 2026 | checking… | |
| 2009 | kardio.fi | 24 Mar 2009 | — | — | 24 Mar 2009 | checking… | |
| 2009 | kardio.se | 21 Apr 2009 | Apr 2027 | Loopia AB | 21 Apr 2009 expires Apr 2027 | checking… |  |
| 2013 | kardio.me | 19 Jan 2013 | Jan 2028 | NAMECHEAP INC | 19 Jan 2013 expires Jan 2028 | checking… |  |
| 2013 | kardio.com.ar | 20 Aug 2013 | — | nicar | 20 Aug 2013 | checking… |  |
| 2014 | kardio.berlin | 21 Mar 2014 | Mar 2027 | 83 | 21 Mar 2014 expires Mar 2027 | checking… |  |
| 2014 | kardio.tv | 25 Apr 2014 | Apr 2027 | Gransy, s.r.o. | 25 Apr 2014 expires Apr 2027 | checking… |  |
| 2014 | kardio.koeln | 3 Sep 2014 | Sep 2026 (passed) | CrononAG | 3 Sep 2014 expiry Sep 2026 (passed) | checking… | |
| 2015 | kardio.clinic | 12 May 2015 | May 2027 | Key-Systems, LLC | 12 May 2015 expires May 2027 | checking… |  |
| 2017 | kardio.net | 7 Jul 2017 | Jul 2027 | Cloudflare, Inc. | 7 Jul 2017 expires Jul 2027 | checking… | |
| 2017 | kardio.no | 11 Aug 2017 | — | Domeneshop AS | 11 Aug 2017 | checking… |  |
| 2018 | kardio.uz | 30 Apr 2018 | May 2031 | SUVAN NET | 30 Apr 2018 expires May 2031 | checking… | |
| 2018 | kardio.app | 8 May 2018 | May 2027 | DYNADOT LLC | 8 May 2018 expires May 2027 | checking… | |
| 2018 | kardio.it | 23 Jul 2018 | — | — | 23 Jul 2018 | checking… |  |
| 2018 | kardio.cologne | 12 Sep 2018 | Sep 2026 (passed) | CrononAG | 12 Sep 2018 expiry Sep 2026 (passed) | checking… |  |
| 2018 | kardio.io | 17 Oct 2018 | Oct 2026 (passed) | GANDI SAS | 17 Oct 2018 expiry Oct 2026 (passed) | checking… |  |
| 2018 | kardio.team | 7 Nov 2018 | Nov 2026 | Cronon GmbH | 7 Nov 2018 expires Nov 2026 | checking… |  |
| 2019 | kardio.pro | 19 Nov 2019 | Nov 2026 | IONOS SE | 19 Nov 2019 expires Nov 2026 | checking… |  |
| 2020 | kardio.ai | 10 Feb 2020 | Feb 2028 | INWX GmbH | 10 Feb 2020 expires Feb 2028 | checking… |  |
| 2020 | kardio.digital | 18 May 2020 | May 2027 | INWX GmbH | 18 May 2020 expires May 2027 | checking… |  |
| 2020 | kardio.in | 31 May 2020 | May 2027 | Name.com, Inc. | 31 May 2020 expires May 2027 | checking… |  |
| 2020 | kardio.kz | 30 Jun 2020 | Jun 2027 | — | 30 Jun 2020 expires Jun 2027 | checking… | |
| 2021 | kardio.online | 15 Apr 2021 | Apr 2027 | Realtime Register B.V. | 15 Apr 2021 expires Apr 2027 | checking… | |
| 2021 | kardio.cloud | 2 Jun 2021 | Jun 2026 (passed) | InterNetX GmbH | 2 Jun 2021 expiry Jun 2026 (passed) | checking… | |
| 2022 | kardio.nl | 4 Jan 2022 | — | Realtime Register | 4 Jan 2022 | checking… |  |
| 2022 | kardio.ru | 17 May 2022 | — | RU-CENTER-RU | 17 May 2022 | checking… | |
| 2022 | kardio.sh | 16 Jun 2022 | Jun 2027 | Key-Systems GmbH | 16 Jun 2022 expires Jun 2027 | checking… |  |
| 2022 | kardio.co.uk | 30 Nov 2022 | Nov 2026 | Islam Hegazy | 30 Nov 2022 expires Nov 2026 | checking… | |
| 2023 | kardio.xyz | 8 Jan 2023 | Jan 2027 | Unstoppable Domains Inc. | 8 Jan 2023 expires Jan 2027 | checking… |  |
| 2023 | kardio.icu | 30 Jan 2023 | Jan 2028 | Squarespace Domains II LLC | 30 Jan 2023 expires Jan 2028 | checking… | |
| 2023 | kardio.best | 4 Feb 2023 | Feb 2027 | IONOS SE | 4 Feb 2023 expires Feb 2027 | checking… |  |
| 2023 | kardio.fr | 1 May 2023 | May 2027 | XNS Registrar B.V. | 1 May 2023 expires May 2027 | checking… | |
| 2023 | kardio.is | 30 May 2023 | — | — | 30 May 2023 | checking… |  |
| 2023 | kardio.run | 23 Aug 2023 | Aug 2026 (passed) | Registrar of Domain Names REG… | 23 Aug 2023 expiry Aug 2026 (passed) | checking… | |
| 2023 | kardio.life | 24 Nov 2023 | Nov 2027 | Key-Systems GmbH | 24 Nov 2023 expires Nov 2027 | checking… |  |
| 2024 | kardio.wiki | 8 Mar 2024 | Mar 2027 | Porkbun | 8 Mar 2024 expires Mar 2027 | checking… |  |
| 2024 | kardio.world | 29 Nov 2024 | Nov 2026 | RegistryGate GmbH | 29 Nov 2024 expires Nov 2026 | checking… |  |
| 2025 | kardio.care | 18 Jan 2025 | Jan 2027 | Cronon GmbH | 18 Jan 2025 expires Jan 2027 | checking… |  |
| 2025 | kardio.space | 21 Mar 2025 | Mar 2028 | Registrar of Domain Names REG… | 21 Mar 2025 expires Mar 2028 | checking… |  |
| 2025 | kardio.store | 21 Mar 2025 | Mar 2027 | Registrar of Domain Names REG… | 21 Mar 2025 expires Mar 2027 | checking… | |
| 2025 | kardio.site | 13 May 2025 | May 2026 (passed) | Registrar of Domain Names REG… | 13 May 2025 expiry May 2026 (passed) | checking… | |
| 2025 | kardio.com.pl | 17 Jun 2025 | Jul 2026 (passed) | Aftermarket.pl Limited | 17 Jun 2025 expiry Jul 2026 (passed) | checking… | |
| 2025 | kardio.plus | 17 Jun 2025 | Jun 2027 | united-domains GmbH | 17 Jun 2025 expires Jun 2027 | checking… |  |
| 2025 | kardio.web.id | 25 Jul 2025 | Jul 2027 | PT Registrasi Neva Angkasa | 25 Jul 2025 expires Jul 2027 | checking… |  |
| 2025 | kardio.dev | 8 Aug 2025 | Aug 2027 | Namecheap Inc. | 8 Aug 2025 expires Aug 2027 | checking… | |
| 2025 | kardio.center | 20 Aug 2025 | Aug 2026 (passed) | IONOS SE | 20 Aug 2025 expiry Aug 2026 (passed) | checking… | |
| 2025 | kardio.med | 18 Sep 2025 | Sep 2026 (passed) | InterNetX GmbH | 18 Sep 2025 expiry Sep 2026 (passed) | checking… |  |
| 2026 | kardio.fun | 6 Jan 2026 | Jan 2027 | Ascio Technologies, Inc. Danm… | 6 Jan 2026 expires Jan 2027 | checking… |  |
| 2026 | kardio.studio | 23 Feb 2026 | Feb 2027 | name.com, Inc | 23 Feb 2026 expires Feb 2027 | checking… |  |
| 2026 | kardio.shop | 5 Apr 2026 | Apr 2027 | DYNADOT LLC | 5 Apr 2026 expires Apr 2027 | checking… | |
| 2026 | kardio.info | 16 Apr 2026 | Apr 2027 | Sav.com, LLC - 16 | 16 Apr 2026 expires Apr 2027 | checking… |  |
| 2026 | kardio.health | 30 Apr 2026 | Apr 2027 | Spaceship, Inc. | 30 Apr 2026 expires Apr 2027 | checking… | |
| 2026 | kardio.biz.id | 14 Jun 2026 | Jun 2027 | PT Exabytes Network Indonesia | 14 Jun 2026 expires Jun 2027 | checking… | |
| 2026 | kardio.slupsk.pl | 15 Jun 2026 | Jun 2027 | cyber_Folks S.A. | 15 Jun 2026 expires Jun 2027 | checking… |  |
| 2026 | kardio.tech | 18 Aug 2026 | Aug 2027 | UM DOMAINS PTE. LTD. | 18 Aug 2026 expires Aug 2027 | checking… | |
| — | kardio.at | no date on record | — | — | no date on record | checking… | |
| — | kardio.az | no date on record | — | — | no date on record | checking… |  |
| — | kardio.by | no date on record | — | — | no date on record | checking… |  |
| — | kardio.ch | no date on record | — | — | no date on record | checking… | |
| — | kardio.cl | no date on record | — | — | no date on record | checking… | |
| — | kardio.club | no date on record | — | — | no date on record | checking… | |
| — | kardio.cn | no date on record | — | 阿里云计算有限公司（万网） | no date on record | checking… | |
| — | kardio.co | no date on record | — | — | no date on record | checking… | |
| — | kardio.coffee | no date on record | — | — | no date on record | checking… | |
| — | kardio.com.mxpending delete on 31 Oct 2026 | no date on record | — | GoDaddy.com | no date on record | checking… |  |
| — | kardio.finance | no date on record | — | — | no date on record | checking… | |
| — | kardio.gr | no date on record | — | — | no date on record | checking… | |
| — | kardio.hamburg | no date on record | — | — | no date on record | checking… | |
| — | kardio.li | no date on record | — | — | no date on record | checking… | |
| — | kardio.lv | no date on record | — | — | no date on record | checking… | |
| — | kardio.mx | no date on record | Mar 2030 | AKKY ONLINE SOLUTIONS, S.A. D… | no date on record expires Mar 2030 | checking… | |
| — | kardio.nrw | no date on record | — | — | no date on record | checking… | |
| — | kardio.nu | no date on record | — | — | no date on record | checking… |  |
| — | kardio.pl | no date on record | — | — | no date on record | checking… | |
| — | kardio.rehab | no date on record | — | — | no date on record | checking… |  |
| — | kardio.reviews | no date on record | — | — | no date on record | checking… | |
| — | kardio.rs | no date on record | Oct 2026 (passed) | Interdesk doo | no date on record expiry Oct 2026 (passed) | checking… |  |
| — | kardio.sk | no date on record | — | — | no date on record | checking… |  |
| — | kardio.vet | no date on record | — | — | no date on record | checking… |  |
| — | kardio.wien | 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.