Every extension, oldest first
sirion
We have seen sirion registered in 59 extensions. The oldest is sirion.com, registered on 3 Jul 1997; the newest, sirion.day, on 30 Sep 2026.
Checking which of them answer in DNS today…
- Seen in
- 59 extensions
- Oldest
- 1997 sirion.com
- Newest
- 2026 sirion.day
- In DNS today
- … checking
Registered in
| Year | Domain | Registered | Expires | Registrar | Details | DNS today | Screenshot |
|---|---|---|---|---|---|---|---|
| 1997 | sirion.com | 3 Jul 1997 | Jul 2026 (passed) | Mesh Digital Limited | 3 Jul 1997 expiry Jul 2026 (passed) | checking… |  |
| 2001 | sirion.cz | 10 Aug 2001 | — | REG-INTERNET-CZ | 10 Aug 2001 | checking… | |
| 2002 | sirion.net | 15 Jun 2002 | Jun 2027 | Epik LLC | 15 Jun 2002 expires Jun 2027 | checking… |  |
| 2002 | sirion.org | 17 Jun 2002 | Jun 2027 | Realtime Register B.V. | 17 Jun 2002 expires Jun 2027 | checking… | |
| 2014 | sirion.com.ar | 28 Feb 2014 | — | nicar | 28 Feb 2014 | checking… |  |
| 2017 | sirion.cc | 19 Dec 2017 | Dec 2026 | Hosting Ukraine LLC | 19 Dec 2017 expires Dec 2026 | checking… |  |
| 2019 | sirion.cloud | 30 Jan 2019 | Jan 2027 | Amazon Registrar, Inc. | 30 Jan 2019 expires Jan 2027 | checking… |  |
| 2021 | sirion.io | 22 Oct 2021 | Oct 2026 (passed) | Immaterialism Limited | 22 Oct 2021 expiry Oct 2026 (passed) | checking… |  |
| 2022 | sirion.ai | 6 Jul 2022 | Jul 2026 (passed) | GoDaddy.com, LLC | 6 Jul 2022 expiry Jul 2026 (passed) | checking… |  |
| 2022 | sirion.in | 6 Jul 2022 | Jul 2027 | GoDaddy | 6 Jul 2022 expires Jul 2027 | checking… |  |
| 2022 | sirion.info | 6 Jul 2022 | Jul 2026 (passed) | GoDaddy.com, LLC | 6 Jul 2022 expiry Jul 2026 (passed) | checking… | |
| 2022 | sirion.world | 6 Jul 2022 | Jul 2026 (passed) | GoDaddy.com, LLC | 6 Jul 2022 expiry Jul 2026 (passed) | checking… | |
| 2023 | sirion.host | 9 Jun 2023 | Jun 2026 (passed) | Amazon Registrar, Inc. | 9 Jun 2023 expiry Jun 2026 (passed) | checking… | |
| 2023 | sirion.tech | 9 Jun 2023 | Jun 2026 (passed) | Name.com, Inc. | 9 Jun 2023 expiry Jun 2026 (passed) | checking… |  |
| 2023 | sirion.co.in | 11 Oct 2023 | Oct 2026 (passed) | Own Web Solution Pvt. Ltd. | 11 Oct 2023 expiry Oct 2026 (passed) | checking… |  |
| 2024 | sirion.pro | 23 May 2024 | May 2026 (passed) | Hosting Concepts B.V. d/b/a R… | 23 May 2024 expiry May 2026 (passed) | checking… |  |
| 2025 | sirion.kr | 8 Jun 2025 | Jun 2028 | — | 8 Jun 2025 expires Jun 2028 | checking… | |
| 2025 | sirion.icu | 21 Jun 2025 | Jun 2026 (passed) | DNSPod, Inc. | 21 Jun 2025 expiry Jun 2026 (passed) | checking… |  |
| 2025 | sirion.online | 2 Oct 2025 | Oct 2026 (passed) | NameCheap, Inc. | 2 Oct 2025 expiry Oct 2026 (passed) | checking… | |
| 2025 | sirion.store | 13 Nov 2025 | Nov 2026 | GoDaddy.com, LLC | 13 Nov 2025 expires Nov 2026 | checking… | |
| 2025 | sirion.xyz | 14 Nov 2025 | Nov 2026 | GoDaddy.com, LLC | 14 Nov 2025 expires Nov 2026 | checking… | |
| 2025 | sirion.space | 16 Nov 2025 | Nov 2026 | NameCheap, Inc. | 16 Nov 2025 expires Nov 2026 | checking… | |
| 2025 | sirion.app | 19 Nov 2025 | Nov 2026 | Name.com, Inc. | 19 Nov 2025 expires Nov 2026 | checking… | |
| 2025 | sirion.dev | 29 Nov 2025 | Nov 2026 | InterNetX GmbH | 29 Nov 2025 expires Nov 2026 | checking… | |
| 2026 | sirion.uk | 9 Jan 2026 | Jan 2027 | GoDaddy.com, LLC. | 9 Jan 2026 expires Jan 2027 | checking… | |
| 2026 | sirion.us | 9 Jan 2026 | Jan 2027 | GoDaddy.com, LLC | 9 Jan 2026 expires Jan 2027 | checking… | |
| 2026 | sirion.ca | 23 Feb 2026 | Feb 2029 | Network Solutions Canada ULC | 23 Feb 2026 expires Feb 2029 | checking… |  |
| 2026 | sirion.site | 4 Mar 2026 | Mar 2027 | VIRTUA DRUG Kutatási Szolgált… | 4 Mar 2026 expires Mar 2027 | checking… |  |
| 2026 | sirion.work | 11 May 2026 | May 2027 | GoDaddy.com, LLC | 11 May 2026 expires May 2027 | checking… |  |
| 2026 | sirion.studio | 17 May 2026 | May 2028 | Squarespace Domains II LLC | 17 May 2026 expires May 2028 | checking… |  |
| 2026 | sirion.pl | 24 May 2026 | May 2027 | Aftermarket.pl Limited | 24 May 2026 expires May 2027 | checking… |  |
| 2026 | sirion.me | 25 Jun 2026 | Jun 2027 | Dominet (HK) Limited | 25 Jun 2026 expires Jun 2027 | checking… | |
| 2026 | sirion.si | 28 Sep 2026 | Sep 2027 | Dynadot Inc | 28 Sep 2026 expires Sep 2027 | checking… |  |
| 2026 | sirion.day | 30 Sep 2026 | Sep 2028 | Porkbun LLC | 30 Sep 2026 expires Sep 2028 | checking… |  |
| — | sirion.biz | no date on record | — | — | no date on record | checking… | |
| — | sirion.ch | no date on record | — | — | no date on record | checking… |  |
| — | sirion.cn | no date on record | — | 阿里云计算有限公司（万网） | no date on record | checking… | |
| — | sirion.co | no date on record | — | — | no date on record | checking… | |
| — | sirion.co.uk | no date on record | — | — | no date on record | checking… |  |
| — | sirion.com.cn | no date on record | — | 云南互道云网络科技有限公司 | no date on record | checking… | |
| — | sirion.com.co | no date on record | — | — | no date on record | checking… |  |
| — | sirion.de | no date on record | — | — | no date on record | checking… | |
| — | sirion.design | no date on record | — | — | no date on record | checking… |  |
| — | sirion.eu | no date on record | — | Registrar.eu | no date on record | checking… | |
| — | sirion.gmbh | no date on record | — | — | no date on record | checking… | |
| — | sirion.gr | no date on record | — | — | no date on record | checking… | |
| — | sirion.hr | no date on record | — | — | no date on record | checking… |  |
| — | sirion.net.pl | no date on record | — | — | no date on record | checking… |  |
| — | sirion.network | no date on record | — | — | no date on record | checking… | |
| — | sirion.nl | no date on record | — | — | no date on record | checking… | |
| — | sirion.nu | no date on record | — | — | no date on record | checking… |  |
| — | sirion.one | no date on record | — | — | no date on record | checking… |  |
| — | sirion.partners | no date on record | — | — | no date on record | checking… | |
| — | sirion.rs | no date on record | — | — | no date on record | checking… |  |
| — | sirion.shop | no date on record | — | — | no date on record | checking… | |
| — | sirion.sk | no date on record | — | — | no date on record | checking… |  |
| — | sirion.software | no date on record | — | — | no date on record | checking… |  |
| — | sirion.support | no date on record | — | — | no date on record | checking… |  |
| — | sirion.swiss | 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.