Every extension, oldest first
masimo
We have seen masimo registered in 93 extensions. The oldest is masimo.com, registered on 11 May 1996; the newest, masimo.si, on 8 Oct 2026.
Checking which of them answer in DNS today…
- Seen in
- 93 extensions
- Oldest
- 1996 masimo.com
- Newest
- 2026 masimo.si
- In DNS today
- … checking
Registered in
| Year | Domain | Registered | Expires | Registrar | Details | DNS today | Screenshot |
|---|---|---|---|---|---|---|---|
| 1996 | masimo.com | 11 May 1996 | May 2027 | GoDaddy Corporate Domains, LLC | 11 May 1996 expires May 2027 | checking… |  |
| 1998 | masimo.net | 3 Feb 1998 | Feb 2027 | GoDaddy Corporate Domains, LLC | 3 Feb 1998 expires Feb 2027 | checking… | |
| 1998 | masimo.org | 3 Feb 1998 | Feb 2027 | GoDaddy Corporate Domains, LLC | 3 Feb 1998 expires Feb 2027 | checking… | |
| 2000 | masimo.nl | 20 Sep 2000 | — | Metaregistrar B.V. | 20 Sep 2000 | checking… | |
| 2001 | masimo.co.jp | 9 Apr 2001 | Apr 2027 | — | 9 Apr 2001 expires Apr 2027 | checking… |  |
| 2002 | masimo.info | 19 Nov 2002 | Nov 2026 | GoDaddy Corporate Domains, LLC | 19 Nov 2002 expires Nov 2026 | checking… | |
| 2002 | masimo.tv | 20 Nov 2002 | Nov 2026 | GoDaddy Corporate Domains, LLC | 20 Nov 2002 expires Nov 2026 | checking… | |
| 2006 | masimo.fr | 27 Apr 2006 | Apr 2027 | GoDaddy Corporate Domains, LLC | 27 Apr 2006 expires Apr 2027 | checking… | |
| 2006 | masimo.it | 5 May 2006 | Mar 2027 | Ascio Technologies Inc. | 5 May 2006 expires Mar 2027 | checking… |  |
| 2006 | masimo.co.kr | 20 Dec 2006 | Dec 2026 | — | 20 Dec 2006 expires Dec 2026 | checking… |  |
| 2006 | masimo.in | 21 Dec 2006 | Dec 2026 | Brandsight, Inc | 21 Dec 2006 expires Dec 2026 | checking… |  |
| 2006 | masimo.sg | 21 Dec 2006 | Dec 2026 | Ascio Technologies, Inc. | 21 Dec 2006 expires Dec 2026 | checking… |  |
| 2007 | masimo.us | 23 Jan 2007 | Jan 2027 | GoDaddy Corporate Domains, LLC | 23 Jan 2007 expires Jan 2027 | checking… |  |
| 2007 | masimo.jp | 24 Jan 2007 | Jan 2027 | — | 24 Jan 2007 expires Jan 2027 | checking… |  |
| 2007 | masimo.se | 31 Jan 2007 | Jan 2027 | Ascio Inc. | 31 Jan 2007 expires Jan 2027 | checking… |  |
| 2008 | masimo.kr | 26 Feb 2008 | Feb 2027 | — | 26 Feb 2008 expires Feb 2027 | checking… |  |
| 2008 | masimo.com.tw | 12 Mar 2008 | Mar 2027 | GoDaddy Corporate Domains, LLC | 12 Mar 2008 expires Mar 2027 | checking… |  |
| 2008 | masimo.asia | 15 May 2008 | May 2027 | GoDaddy Corporate Domains, LLC | 15 May 2008 expires May 2027 | checking… |  |
| 2010 | masimo.ca | 18 Oct 2010 | Oct 2027 | GoDaddy Corporate Domains Can… | 18 Oct 2010 expires Oct 2027 | checking… |  |
| 2010 | masimo.co | 22 Nov 2010 | Nov 2026 | GoDaddy Corporate Domains, LLC | 22 Nov 2010 expires Nov 2026 | checking… | |
| 2011 | masimo.com.sg | 3 May 2011 | May 2027 | Ascio Technologies, Inc. | 3 May 2011 expires May 2027 | checking… | |
| 2011 | masimo.me | 8 Aug 2011 | Aug 2027 | GoDaddy Corporate Domains, LLC | 8 Aug 2011 expires Aug 2027 | checking… |  |
| 2014 | masimo.xyz | 29 Jun 2014 | Jun 2026 (passed) | GoDaddy Corporate Domains, LLC | 29 Jun 2014 expiry Jun 2026 (passed) | checking… | |
| 2016 | masimo.com.mx | 13 Mar 2016 | Mar 2027 | GoDaddy Corporate Domains, LLC | 13 Mar 2016 expires Mar 2027 | checking… |  |
| 2016 | masimo.co.za | 18 Nov 2016 | Nov 2027 | Afrihost | 18 Nov 2016 expires Nov 2027 | checking… |  |
| 2017 | masimo.cloud | 15 Mar 2017 | Mar 2027 | GoDaddy Corporate Domains, LLC | 15 Mar 2017 expires Mar 2027 | checking… |  |
| 2017 | masimo.directory | 15 Mar 2017 | Mar 2027 | GoDaddy Corporate Domains, LLC | 15 Mar 2017 expires Mar 2027 | checking… |  |
| 2017 | masimo.guru | 15 Mar 2017 | Mar 2027 | GoDaddy Corporate Domains, LLC | 15 Mar 2017 expires Mar 2027 | checking… |  |
| 2017 | masimo.io | 15 Mar 2017 | Mar 2027 | GoDaddy Corporate Domains, LLC | 15 Mar 2017 expires Mar 2027 | checking… |  |
| 2017 | masimo.online | 15 Mar 2017 | Mar 2027 | GoDaddy Corporate Domains, LLC | 15 Mar 2017 expires Mar 2027 | checking… | |
| 2017 | masimo.pro | 15 Mar 2017 | Mar 2027 | GoDaddy Corporate Domains, LLC | 15 Mar 2017 expires Mar 2027 | checking… | |
| 2017 | masimo.rocks | 15 Mar 2017 | Mar 2027 | GoDaddy Corporate Domains, LLC | 15 Mar 2017 expires Mar 2027 | checking… |  |
| 2017 | masimo.store | 15 Mar 2017 | Mar 2027 | GoDaddy Corporate Domains, LLC | 15 Mar 2017 expires Mar 2027 | checking… |  |
| 2017 | masimo.tips | 15 Mar 2017 | Mar 2027 | GoDaddy Corporate Domains, LLC | 15 Mar 2017 expires Mar 2027 | checking… |  |
| 2019 | masimo.no | 3 Jun 2019 | — | GROUP.ONE NORWAY AS | 3 Jun 2019 | checking… |  |
| 2019 | masimo.app | 30 Dec 2019 | Dec 2026 | GoDaddy Corporate Domains, LLC | 30 Dec 2019 expires Dec 2026 | checking… |  |
| 2019 | masimo.direct | 30 Dec 2019 | Dec 2026 | GoDaddy Corporate Domains, LLC | 30 Dec 2019 expires Dec 2026 | checking… |  |
| 2019 | masimo.market | 30 Dec 2019 | Dec 2026 | GoDaddy Corporate Domains, LLC | 30 Dec 2019 expires Dec 2026 | checking… |  |
| 2019 | masimo.shop | 30 Dec 2019 | Dec 2026 | GoDaddy Corporate Domains, LLC | 30 Dec 2019 expires Dec 2026 | checking… | |
| 2019 | masimo.technology | 30 Dec 2019 | Dec 2026 | GoDaddy Corporate Domains, LLC | 30 Dec 2019 expires Dec 2026 | checking… |  |
| 2023 | masimo.ru | 28 Feb 2023 | Feb 2027 | REGRU-RU | 28 Feb 2023 expires Feb 2027 | checking… |  |
| 2023 | masimo.cl | 22 Mar 2023 | Mar 2027 | NIC Chile | 22 Mar 2023 expires Mar 2027 | checking… |  |
| 2023 | masimo.com.ve | 23 Mar 2023 | — | NIC-VE | 23 Mar 2023 | checking… |  |
| 2023 | masimo.cz | 9 Aug 2023 | Nov 2026 | REG-ASCIO | 9 Aug 2023 expires Nov 2026 | checking… |  |
| 2023 | masimo.com.br | 20 Sep 2023 | Sep 2027 | — | 20 Sep 2023 expires Sep 2027 | checking… | |
| 2024 | masimo.hu | 1 Oct 2024 | — | — | 1 Oct 2024 | checking… |  |
| 2025 | masimo.fi | 11 Aug 2025 | — | — | 11 Aug 2025 | checking… | |
| 2025 | masimo.site | 22 Sep 2025 | Sep 2026 (passed) | Atak Domain Bilgi Teknolojile… | 22 Sep 2025 expiry Sep 2026 (passed) | checking… | |
| 2026 | masimo.ai | 5 Apr 2026 | Apr 2028 | Spaceship, Inc. | 5 Apr 2026 expires Apr 2028 | checking… |  |
| 2026 | masimo.si | 8 Oct 2026 | Oct 2027 | Spaceship, Inc. | 8 Oct 2026 expires Oct 2027 | checking… |  |
| — | masimo.ae | no date on record | — | — | no date on record | checking… | |
| — | masimo.at | no date on record | — | — | no date on record | checking… |  |
| — | masimo.au | no date on record | — | — | no date on record | checking… | |
| — | masimo.be | no date on record | — | — | no date on record | checking… | |
| — | masimo.bg | no date on record | — | — | no date on record | checking… |  |
| — | masimo.biz | no date on record | — | — | no date on record | checking… |  |
| — | masimo.bz | no date on record | — | — | no date on record | checking… |  |
| — | masimo.cc | no date on record | — | — | no date on record | checking… | |
| — | masimo.ch | no date on record | — | — | no date on record | checking… |  |
| — | masimo.club | no date on record | — | — | no date on record | checking… | |
| — | masimo.cn | no date on record | — | 北京国科云计算技术有限公司（原北京中科三方网络技术有限公司） | no date on record | checking… | |
| — | masimo.co.il | no date on record | — | — | no date on record | checking… |  |
| — | masimo.co.nz | no date on record | — | — | no date on record | checking… | |
| — | masimo.co.uk | no date on record | — | — | no date on record | checking… |  |
| — | masimo.com.au | no date on record | — | Tucows (Australia) Pty Ltd tr… | no date on record | checking… |  |
| — | masimo.com.cn | no date on record | — | EPAG Domainservices GmbH | no date on record | checking… | |
| — | masimo.com.hk | no date on record | — | — | no date on record | checking… |  |
| — | masimo.com.my | no date on record | — | — | no date on record | checking… | |
| — | masimo.com.ng | no date on record | — | — | no date on record | checking… | |
| — | masimo.com.vn | no date on record | — | — | no date on record | checking… |  |
| — | masimo.company | no date on record | — | — | no date on record | checking… |  |
| — | masimo.de | no date on record | — | — | no date on record | checking… | |
| — | masimo.dk | no date on record | — | ASCIO TECHNOLOGIES, CORP. DAN… | no date on record | checking… |  |
| — | masimo.es | no date on record | — | — | no date on record | checking… | |
| — | masimo.eu | no date on record | — | GoDaddy Corporate Domains, LLC | no date on record | checking… | |
| — | masimo.gr | no date on record | — | — | no date on record | checking… | |
| — | masimo.hk | no date on record | — | — | no date on record | checking… |  |
| — | masimo.icu | no date on record | — | — | no date on record | checking… |  |
| — | masimo.life | no date on record | — | — | no date on record | checking… |  |
| — | masimo.media | no date on record | — | — | no date on record | checking… |  |
| — | masimo.mobi | no date on record | — | — | no date on record | checking… |  |
| — | masimo.mx | no date on record | Mar 2027 | GoDaddy Corporate Domains, LLC | no date on record expires Mar 2027 | checking… |  |
| — | masimo.net.cn | no date on record | — | EPAG Domainservices GmbH | no date on record | checking… |  |
| — | masimo.org.cn | no date on record | — | EPAG Domainservices GmbH | no date on record | checking… |  |
| — | masimo.pl | no date on record | — | — | no date on record | checking… |  |
| — | masimo.ro | no date on record | — | — | no date on record | checking… |  |
| — | masimo.solutions | no date on record | — | — | no date on record | checking… |  |
| — | masimo.studio | no date on record | — | — | no date on record | checking… |  |
| — | masimo.today | no date on record | — | — | no date on record | checking… |  |
| — | masimo.top | no date on record | — | — | no date on record | checking… | |
| — | masimo.uk | no date on record | — | — | no date on record | checking… |  |
| — | masimo.work | no date on record | — | — | no date on record | checking… |  |
| — | masimo.zone | 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.