Every extension, oldest first
sidonia
We have seen sidonia registered in 39 extensions. The oldest is sidonia.com, registered on 1 Apr 1999; the newest, sidonia.xyz, on 1 May 2026.
Checking which of them answer in DNS today…
- Seen in
- 39 extensions
- Oldest
- 1999 sidonia.com
- Newest
- 2026 sidonia.xyz
- In DNS today
- … checking
Registered in
| Year | Domain | Registered | Expires | Registrar | Details | DNS today | Screenshot |
|---|---|---|---|---|---|---|---|
| 1999 | sidonia.com | 1 Apr 1999 | Apr 2027 | easyDNS Technologies Inc. | 1 Apr 1999 expires Apr 2027 | checking… |  |
| 2001 | sidonia.dk | 27 Mar 2001 | Jul 2027 | Simply.com A/S | 27 Mar 2001 expires Jul 2027 | checking… | |
| 2001 | sidonia.it | 12 Apr 2001 | Apr 2027 | Konverto s.p.a. | 12 Apr 2001 expires Apr 2027 | checking… | |
| 2003 | sidonia.net | 11 Feb 2003 | Feb 2027 | acens Technologies, S.L.U. | 11 Feb 2003 expires Feb 2027 | checking… | |
| 2015 | sidonia.info | 5 May 2015 | May 2026 (passed) | IONOS SE | 5 May 2015 expiry May 2026 (passed) | checking… | |
| 2017 | sidonia.site | 7 Jan 2017 | Jan 2027 | Cloudflare, Inc. | 7 Jan 2017 expires Jan 2027 | checking… | |
| 2017 | sidonia.email | 5 Aug 2017 | Aug 2027 | NAMECHEAP INC | 5 Aug 2017 expires Aug 2027 | checking… | |
| 2018 | sidonia.org | 29 Aug 2018 | Aug 2031 | Squarespace Domains II LLC | 29 Aug 2018 expires Aug 2031 | checking… | |
| 2019 | sidonia.com.ar | 6 Mar 2019 | Mar 2027 | nicar | 6 Mar 2019 expires Mar 2027 | checking… |  |
| 2021 | sidonia.uk | 19 Feb 2021 | Feb 2027 | 123-Reg Limited t/a 123-reg | 19 Feb 2021 expires Feb 2027 | checking… | |
| 2021 | sidonia.space | 9 May 2021 | May 2027 | NAMECHEAP INC | 9 May 2021 expires May 2027 | checking… | |
| 2023 | sidonia.store | 8 Apr 2023 | Apr 2027 | PDR Ltd. d/b/a PublicDomainRe… | 8 Apr 2023 expires Apr 2027 | checking… | |
| 2023 | sidonia.shop | 24 May 2023 | May 2026 (passed) | HOSTINGER operations, UAB | 24 May 2023 expiry May 2026 (passed) | checking… |  |
| 2023 | sidonia.com.lb | 16 Oct 2023 | Oct 2026 (passed) | IDM | 16 Oct 2023 expiry Oct 2026 (passed) | checking… |  |
| 2024 | sidonia.fr | 9 Feb 2024 | Feb 2027 | XNS Registrar B.V. | 9 Feb 2024 expires Feb 2027 | checking… |  |
| 2025 | sidonia.io | 21 May 2025 | May 2027 | IONOS SE | 21 May 2025 expires May 2027 | checking… |  |
| 2025 | sidonia.solutions | 9 Aug 2025 | Aug 2027 | IONOS SE | 9 Aug 2025 expires Aug 2027 | checking… |  |
| 2025 | sidonia.be | 17 Aug 2025 | — | Registrar.eu | 17 Aug 2025 | checking… | |
| 2025 | sidonia.world | 17 Aug 2025 | Aug 2027 | Hosting Concepts B.V. d/b/a R… | 17 Aug 2025 expires Aug 2027 | checking… |  |
| 2025 | sidonia.online | 16 Sep 2025 | Sep 2026 (passed) | NameCheap, Inc. | 16 Sep 2025 expiry Sep 2026 (passed) | checking… |  |
| 2026 | sidonia.co | 14 Feb 2026 | Feb 2027 | Dynadot Inc | 14 Feb 2026 expires Feb 2027 | checking… |  |
| 2026 | sidonia.ai | 14 Mar 2026 | Mar 2028 | Name.com, Inc. | 14 Mar 2026 expires Mar 2028 | checking… |  |
| 2026 | sidonia.app | 17 Mar 2026 | Mar 2027 | InterNetX GmbH | 17 Mar 2026 expires Mar 2027 | checking… |  |
| 2026 | sidonia.us | 27 Apr 2026 | Apr 2027 | Dominet (HK) Limited | 27 Apr 2026 expires Apr 2027 | checking… | |
| 2026 | sidonia.xyz | 1 May 2026 | May 2027 | DYNADOT LLC | 1 May 2026 expires May 2027 | checking… | |
| — | sidonia.at | no date on record | — | — | no date on record | checking… |  |
| — | sidonia.care | no date on record | — | — | no date on record | checking… |  |
| — | sidonia.ch | no date on record | — | — | no date on record | checking… |  |
| — | sidonia.cn | no date on record | — | — | no date on record | checking… | |
| — | sidonia.co.uk | no date on record | — | — | no date on record | checking… |  |
| — | sidonia.com.mt | no date on record | — | — | no date on record | checking… |  |
| — | sidonia.es | no date on record | — | — | no date on record | checking… |  |
| — | sidonia.estate | no date on record | — | — | no date on record | checking… | |
| — | sidonia.eu | no date on record | — | — | no date on record | checking… |  |
| — | sidonia.gr | no date on record | — | — | no date on record | checking… | |
| — | sidonia.holdings | no date on record | — | — | no date on record | checking… |  |
| — | sidonia.nl | no date on record | — | — | no date on record | checking… |  |
| — | sidonia.ro | no date on record | — | — | no date on record | checking… | |
| — | sidonia.ru | 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.