Every extension, oldest first
sial
We have seen sial registered in 101 extensions. The oldest is sial.com, registered on 18 May 1994; the newest, sial.uno, on 29 Aug 2026.
Checking which of them answer in DNS today…
- Seen in
- 101 extensions
- Oldest
- 1994 sial.com
- Newest
- 2026 sial.uno
- In DNS today
- … checking
Registered in
| Year | Domain | Registered | Expires | Registrar | Details | DNS today | Screenshot |
|---|---|---|---|---|---|---|---|
| 1994 | sial.com | 18 May 1994 | May 2026 (passed) | Key-Systems GmbH | 18 May 1994 expiry May 2026 (passed) | checking… |  |
| 1996 | sial.it | 26 Apr 1996 | Dec 2026 | Aruba s.p.a. | 26 Apr 1996 expires Dec 2026 | checking… | |
| 1998 | sial.org | 20 Oct 1998 | Oct 2026 (passed) | PDR Ltd. d/b/a PublicDomainRe… | 20 Oct 1998 expiry Oct 2026 (passed) | checking… |  |
| 1999 | sial.net | 1 Feb 1999 | Feb 2027 | Gandi SAS | 1 Feb 1999 expires Feb 2027 | checking… | |
| 2000 | sial.ca | 9 Nov 2000 | Dec 2027 | Go Daddy Domains Canada, Inc | 9 Nov 2000 expires Dec 2027 | checking… | |
| 2001 | sial.cz | 10 Aug 2001 | Jan 2031 | REG-WEBGLOBE | 10 Aug 2001 expires Jan 2031 | checking… | |
| 2006 | sial.is | 1 Feb 2006 | — | — | 1 Feb 2006 | checking… | |
| 2009 | sial.co.za | 31 Jul 2009 | Jul 2027 | DIAMATRIX C.C. | 31 Jul 2009 expires Jul 2027 | checking… | |
| 2011 | sial.pro | 8 Mar 2011 | Mar 2027 | Gandi SAS | 8 Mar 2011 expires Mar 2027 | checking… | |
| 2015 | sial.dk | 29 Dec 2015 | Dec 2026 | Simply.com A/S | 29 Dec 2015 expires Dec 2026 | checking… | |
| 2016 | sial.cloud | 27 Jun 2016 | Jun 2026 (passed) | TUCOWS.COM, CO. | 27 Jun 2016 expiry Jun 2026 (passed) | checking… |  |
| 2016 | sial.io | 23 Sep 2016 | Sep 2026 (passed) | GANDI SAS | 23 Sep 2016 expiry Sep 2026 (passed) | checking… |  |
| 2017 | sial.nl | 1 May 2017 | — | — | 1 May 2017 | checking… |  |
| 2018 | sial.online | 19 Dec 2018 | Dec 2026 | Gandi SAS | 19 Dec 2018 expires Dec 2026 | checking… | |
| 2019 | sial.charity | 29 Sep 2019 | Sep 2026 (passed) | GoDaddy.com, LLC | 29 Sep 2019 expiry Sep 2026 (passed) | checking… |  |
| 2019 | sial.courses | 29 Sep 2019 | Sep 2026 (passed) | GoDaddy.com, LLC | 29 Sep 2019 expiry Sep 2026 (passed) | checking… |  |
| 2020 | sial.fvg.it | 16 Mar 2020 | — | — | 16 Mar 2020 | checking… |  |
| 2020 | sial.app | 3 Jun 2020 | Jun 2027 | GoDaddy.com, LLC | 3 Jun 2020 expires Jun 2027 | checking… |  |
| 2020 | sial.in | 25 Jun 2020 | Jun 2027 | GoDaddy | 25 Jun 2020 expires Jun 2027 | checking… |  |
| 2021 | sial.com.mx | 30 Apr 2021 | Apr 2027 | Key-Systems GmbH | 30 Apr 2021 expires Apr 2027 | checking… | |
| 2021 | sial.network | 7 Aug 2021 | Aug 2026 (passed) | GoDaddy.com, LLC | 7 Aug 2021 expiry Aug 2026 (passed) | checking… |  |
| 2022 | sial.store | 20 Oct 2022 | Oct 2026 (passed) | Gandi SAS | 20 Oct 2022 expiry Oct 2026 (passed) | checking… | |
| 2023 | sial.me | 30 Aug 2023 | Aug 2026 (passed) | GANDI SAS | 30 Aug 2023 expiry Aug 2026 (passed) | checking… |  |
| 2023 | sial.ukpending delete on 27 Oct 2026 | 16 Sep 2023 | Sep 2026 (passed) | Premkumar Veerabadran t/a sit… | 16 Sep 2023 expiry Sep 2026 (passed) | checking… | |
| 2024 | sial.info | 1 Mar 2024 | Mar 2028 | Gandi SAS | 1 Mar 2024 expires Mar 2028 | checking… |  |
| 2024 | sial.tokyo | 6 Mar 2024 | Mar 2027 | GANDI | 6 Mar 2024 expires Mar 2027 | checking… |  |
| 2024 | sial.tech | 14 Mar 2024 | Mar 2031 | Squarespace Domains LLC | 14 Mar 2024 expires Mar 2031 | checking… | |
| 2024 | sial.dev | 21 May 2024 | May 2027 | Gandi SAS | 21 May 2024 expires May 2027 | checking… | |
| 2024 | sial.ltd | 26 Aug 2024 | Aug 2026 (passed) | Gandi SAS | 26 Aug 2024 expiry Aug 2026 (passed) | checking… |  |
| 2025 | sial.no | 25 Mar 2025 | — | Key-Systems GmbH | 25 Mar 2025 | checking… |  |
| 2025 | sial.ai | 14 Apr 2025 | Apr 2027 | NameSilo, LLC | 14 Apr 2025 expires Apr 2027 | checking… |  |
| 2025 | sial.xyz | 29 May 2025 | May 2026 (passed) | Alibaba Cloud Computing Ltd.… | 29 May 2025 expiry May 2026 (passed) | checking… | |
| 2026 | sial.cc | 13 Jan 2026 | Jan 2027 | HOSTINGER operations, UAB | 13 Jan 2026 expires Jan 2027 | checking… |  |
| 2026 | sial.homes | 23 Feb 2026 | Feb 2027 | Porkbun, LLC | 23 Feb 2026 expires Feb 2027 | checking… |  |
| 2026 | sial.in.ua | 7 May 2026 | May 2027 | Hosting Ukraine LLC | 7 May 2026 expires May 2027 | checking… |  |
| 2026 | sial.luxe | 19 Jun 2026 | Jun 2027 | Dominet (HK) Limited | 19 Jun 2026 expires Jun 2027 | checking… |  |
| 2026 | sial.cd | 1 Jul 2026 | Jul 2027 | SCPT | 1 Jul 2026 expires Jul 2027 | checking… |  |
| 2026 | sial.uno | 29 Aug 2026 | Aug 2027 | Dattatec Corp | 29 Aug 2026 expires Aug 2027 | checking… |  |
| — | sial.adv.br | no date on record | — | — | no date on record | checking… |  |
| — | sial.af | no date on record | — | — | no date on record | checking… | |
| — | sial.al | no date on record | — | — | no date on record | checking… |  |
| — | sial.at | no date on record | — | — | no date on record | checking… |  |
| — | sial.be | no date on record | — | — | no date on record | checking… | |
| — | sial.by | no date on record | — | — | no date on record | checking… |  |
| — | sial.ch | no date on record | — | — | no date on record | checking… |  |
| — | sial.ci | no date on record | — | — | no date on record | checking… | |
| — | sial.cl | no date on record | — | — | no date on record | checking… |  |
| — | sial.club | no date on record | — | — | no date on record | checking… | |
| — | sial.cn | no date on record | — | — | no date on record | checking… |  |
| — | sial.co | no date on record | — | — | no date on record | checking… | |
| — | sial.co.il | no date on record | — | — | no date on record | checking… |  |
| — | sial.co.jp | no date on record | — | — | no date on record | checking… |  |
| — | sial.co.uk | no date on record | — | — | no date on record | checking… |  |
| — | sial.com.au | no date on record | — | Tucows (Australia) Pty Ltd tr… | no date on record | checking… |  |
| — | sial.com.br | no date on record | — | — | no date on record | checking… |  |
| — | sial.com.co | no date on record | — | — | no date on record | checking… | |
| — | sial.com.pe | no date on record | — | — | no date on record | checking… | |
| — | sial.com.pk | no date on record | — | — | no date on record | checking… |  |
| — | sial.com.sa | no date on record | — | — | no date on record | checking… |  |
| — | sial.com.tr | no date on record | — | — | no date on record | checking… |  |
| — | sial.de | no date on record | — | — | no date on record | checking… |  |
| — | sial.digital | no date on record | — | — | no date on record | checking… |  |
| — | sial.ec | no date on record | — | — | no date on record | checking… |  |
| — | sial.ee | no date on record | — | — | no date on record | checking… | |
| — | sial.energy | no date on record | — | — | no date on record | checking… |  |
| — | sial.eng.br | no date on record | — | — | no date on record | checking… |  |
| — | sial.es | no date on record | — | — | no date on record | checking… | |
| — | sial.eu | no date on record | — | CRegISP Ltd | no date on record | checking… | |
| — | sial.events | no date on record | — | — | no date on record | checking… |  |
| — | sial.fr | no date on record | — | — | no date on record | checking… | |
| — | sial.fun | no date on record | — | — | no date on record | checking… | |
| — | sial.global | no date on record | — | — | no date on record | checking… | |
| — | sial.group | no date on record | — | — | no date on record | checking… |  |
| — | sial.hr | no date on record | — | — | no date on record | checking… |  |
| — | sial.international | no date on record | — | — | no date on record | checking… |  |
| — | sial.lat | no date on record | — | — | no date on record | checking… | |
| — | sial.live | no date on record | — | — | no date on record | checking… |  |
| — | sial.lv | no date on record | — | Nano IT, SIA | no date on record | checking… |  |
| — | sial.mobi | no date on record | — | — | no date on record | checking… |  |
| — | sial.moe | no date on record | — | — | no date on record | checking… |  |
| — | sial.mx | no date on record | Sep 2026 (passed) | Wild West Domains | no date on record expiry Sep 2026 (passed) | checking… |  |
| — | sial.news | no date on record | — | — | no date on record | checking… | |
| — | sial.ninja | no date on record | — | — | no date on record | checking… | |
| — | sial.paris | no date on record | — | — | no date on record | checking… | |
| — | sial.pe | no date on record | — | — | no date on record | checking… |  |
| — | sial.pk | no date on record | — | — | no date on record | checking… |  |
| — | sial.pl | no date on record | — | — | no date on record | checking… |  |
| — | sial.ro | no date on record | — | — | no date on record | checking… |  |
| — | sial.ru | no date on record | — | — | no date on record | checking… | |
| — | sial.run | no date on record | — | — | no date on record | checking… |  |
| — | sial.school | no date on record | — | — | no date on record | checking… |  |
| — | sial.sh.cn | no date on record | — | 广东时代互联科技有限公司 | no date on record | checking… | |
| — | sial.shop | no date on record | — | — | no date on record | checking… | |
| — | sial.si | no date on record | — | — | no date on record | checking… |  |
| — | sial.sk | no date on record | — | — | no date on record | checking… |  |
| — | sial.skin | no date on record | — | — | no date on record | checking… | |
| — | sial.solutions | no date on record | — | — | no date on record | checking… |  |
| — | sial.su | no date on record | — | — | no date on record | checking… |  |
| — | sial.swiss | no date on record | — | — | no date on record | checking… | |
| — | sial.tm | no date on record | — | — | no date on record | checking… | |
| — | sial.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.