Every extension, oldest first
siox
We have seen siox registered in 29 extensions. The oldest is siox.com, registered on 19 Aug 1998; the newest, siox.pro, on 7 Sep 2026.
Checking which of them answer in DNS today…
- Seen in
- 29 extensions
- Oldest
- 1998 siox.com
- Newest
- 2026 siox.pro
- In DNS today
- … checking
Registered in
| Year | Domain | Registered | Expires | Registrar | Details | DNS today | Screenshot |
|---|---|---|---|---|---|---|---|
| 1998 | siox.com | 19 Aug 1998 | Aug 2026 (passed) | Key-Systems GmbH | 19 Aug 1998 expiry Aug 2026 (passed) | checking… |  |
| 2003 | siox.se | 26 Apr 2003 | Apr 2027 | Oderland | 26 Apr 2003 expires Apr 2027 | checking… |  |
| 2012 | siox.dk | 15 Nov 2012 | Nov 2026 | — | 15 Nov 2012 expires Nov 2026 | checking… | |
| 2016 | siox.cz | 11 Feb 2016 | Apr 2027 | REG-WEBSUPPORT | 11 Feb 2016 expires Apr 2027 | checking… |  |
| 2020 | siox.co.jp | 8 Jul 2020 | Jul 2027 | — | 8 Jul 2020 expires Jul 2027 | checking… | |
| 2021 | siox.org | 12 Sep 2021 | Sep 2026 (passed) | Sav.com, LLC | 12 Sep 2021 expiry Sep 2026 (passed) | checking… |  |
| 2023 | siox.app | 28 Mar 2023 | Mar 2027 | InterNetX GmbH | 28 Mar 2023 expires Mar 2027 | checking… |  |
| 2023 | siox.com.mx | 30 Mar 2023 | Mar 2027 | PDR Ltd. d/b/a PublicDomainRe… | 30 Mar 2023 expires Mar 2027 | checking… | |
| 2023 | siox.fi | 2 Oct 2023 | — | — | 2 Oct 2023 | checking… |  |
| 2023 | siox.info | 2 Oct 2023 | Oct 2026 (passed) | Key-Systems GmbH | 2 Oct 2023 expiry Oct 2026 (passed) | checking… |  |
| 2024 | siox.ai | 20 Mar 2024 | Mar 2028 | GoDaddy.com, LLC | 20 Mar 2024 expires Mar 2028 | checking… | |
| 2024 | siox.net | 25 Mar 2024 | Mar 2027 | NAMECHEAP INC | 25 Mar 2024 expires Mar 2027 | checking… |  |
| 2025 | siox.xyz | 26 Oct 2025 | Oct 2026 (passed) | GMO Internet Group, Inc. d/b/… | 26 Oct 2025 expiry Oct 2026 (passed) | checking… | |
| 2026 | siox.io | 20 Mar 2026 | Mar 2027 | NameCheap, Inc. | 20 Mar 2026 expires Mar 2027 | checking… |  |
| 2026 | siox.us | 2 Apr 2026 | Apr 2027 | Spaceship, Inc. | 2 Apr 2026 expires Apr 2027 | checking… |  |
| 2026 | siox.shop | 16 Jun 2026 | Jun 2027 | Alibaba Cloud Computing Ltd. | 16 Jun 2026 expires Jun 2027 | checking… |  |
| 2026 | siox.pro | 7 Sep 2026 | Sep 2027 | NameCheap, Inc. | 7 Sep 2026 expires Sep 2027 | checking… |  |
| — | siox.cn | no date on record | — | — | no date on record | checking… | |
| — | siox.co.uk | no date on record | — | — | no date on record | checking… |  |
| — | siox.com.br | no date on record | — | — | no date on record | checking… |  |
| — | siox.de | no date on record | — | — | no date on record | checking… | |
| — | siox.es | no date on record | — | — | no date on record | checking… |  |
| — | siox.eu | no date on record | — | Realtime Register B.V. | no date on record | checking… | |
| — | siox.in | no date on record | — | — | no date on record | checking… | |
| — | siox.nu | no date on record | — | — | no date on record | checking… |  |
| — | siox.ph | no date on record | — | — | no date on record | checking… | |
| — | siox.ru | no date on record | — | — | no date on record | checking… | |
| — | siox.sk | no date on record | — | — | no date on record | checking… |  |
| — | siox.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.