Every extension, oldest first
sico
We have seen sico registered in 122 extensions. The oldest is sico.com, registered on 25 Oct 1994; the newest, sico.dk, on 14 Oct 2026.
Checking which of them answer in DNS today…
- Seen in
- 122 extensions
- Oldest
- 1994 sico.com
- Newest
- 2026 sico.dk
- In DNS today
- … checking
Registered in
| Year | Domain | Registered | Expires | Registrar | Details | DNS today | Screenshot |
|---|---|---|---|---|---|---|---|
| 1994 | sico.com | 25 Oct 1994 | Oct 2026 (passed) | MarkMonitor Inc. | 25 Oct 1994 expiry Oct 2026 (passed) | checking… | |
| 1996 | sico.it | 1 Oct 1996 | — | — | 1 Oct 1996 | checking… |  |
| 1997 | sico.co.kr | 27 Oct 1997 | Oct 2035 | — | 27 Oct 1997 expires Oct 2035 | checking… | |
| 1998 | sico.nl | 10 Nov 1998 | — | — | 10 Nov 1998 | checking… |  |
| 1998 | sico.net | 11 Dec 1998 | Dec 2026 | OVH sas | 11 Dec 1998 expires Dec 2026 | checking… |  |
| 1999 | sico.co.uk | 28 Aug 1999 | Aug 2030 | 123-Reg Limited t/a 123-reg | 28 Aug 1999 expires Aug 2030 | checking… |  |
| 2000 | sico.be | 14 Nov 2000 | — | Combell nv | 14 Nov 2000 | checking… | |
| 2000 | sico.pl | 27 Nov 2000 | — | — | 27 Nov 2000 | checking… |  |
| 2001 | sico.info | 31 Jul 2001 | Jul 2026 (passed) | Network Solutions, LLC | 31 Jul 2001 expiry Jul 2026 (passed) | checking… |  |
| 2001 | sico.biz | 15 Nov 2001 | Nov 2027 | Network Solutions, LLC | 15 Nov 2001 expires Nov 2027 | checking… |  |
| 2002 | sico.ca | 30 Jan 2002 | Jan 2027 | MarkMonitor International Can… | 30 Jan 2002 expires Jan 2027 | checking… | |
| 2002 | sico.org | 30 Apr 2002 | Apr 2026 (passed) | GoDaddy.com, LLC | 30 Apr 2002 expiry Apr 2026 (passed) | checking… | |
| 2004 | sico.si | 15 Jun 2004 | Nov 2026 | SIEL, d.o.o. | 15 Jun 2004 expires Nov 2026 | checking… |  |
| 2006 | sico.fr | 10 Mar 2006 | Mar 2027 | OVH | 10 Mar 2006 expires Mar 2027 | checking… |  |
| 2011 | sico.com.tw | 18 Aug 2011 | Aug 2029 | HINET | 18 Aug 2011 expires Aug 2029 | checking… |  |
| 2014 | sico.uk | 10 Jun 2014 | Jun 2027 | 123-Reg Limited t/a 123-reg | 10 Jun 2014 expires Jun 2027 | checking… | |
| 2015 | sico.xyz | 1 Sep 2015 | Sep 2026 (passed) | OVH | 1 Sep 2015 expiry Sep 2026 (passed) | checking… | |
| 2016 | sico.in | 10 Mar 2016 | Mar 2031 | Dynadot, LLC | 10 Mar 2016 expires Mar 2031 | checking… |  |
| 2016 | sico.red | 18 May 2016 | May 2026 (passed) | IONOS SE | 18 May 2016 expiry May 2026 (passed) | checking… | |
| 2017 | sico.io | 8 Jun 2017 | Jun 2026 (passed) | Cloudflare, Inc | 8 Jun 2017 expiry Jun 2026 (passed) | checking… | |
| 2018 | sico.srl | 21 Feb 2018 | Feb 2027 | Tucows Domains Inc. | 21 Feb 2018 expires Feb 2027 | checking… |  |
| 2018 | sico.mw | 21 Sep 2018 | — | SHAKE-REG | 21 Sep 2018 | checking… |  |
| 2020 | sico.cloud | 15 Apr 2020 | Apr 2027 | Alibaba Cloud Computing Ltd. | 15 Apr 2020 expires Apr 2027 | checking… |  |
| 2020 | sico.cc | 9 Jun 2020 | Jun 2026 (passed) | 22net, Inc. | 9 Jun 2020 expiry Jun 2026 (passed) | checking… | |
| 2021 | sico.ly | 14 Feb 2021 | Feb 2027 | Libyan Spider Network (loc) | 14 Feb 2021 expires Feb 2027 | checking… |  |
| 2021 | sico.com.ar | 11 Aug 2021 | — | nicar | 11 Aug 2021 | checking… | |
| 2021 | sico.software | 11 Oct 2021 | Oct 2026 (passed) | Porkbun LLC | 11 Oct 2021 expiry Oct 2026 (passed) | checking… |  |
| 2021 | sico.app | 15 Dec 2021 | Dec 2026 | GoDaddy.com, LLC | 15 Dec 2021 expires Dec 2026 | checking… |  |
| 2021 | sico.blog | 15 Dec 2021 | Dec 2026 | Go Daddy, LLC | 15 Dec 2021 expires Dec 2026 | checking… |  |
| 2021 | sico.digital | 15 Dec 2021 | Dec 2026 | GoDaddy.com, LLC | 15 Dec 2021 expires Dec 2026 | checking… |  |
| 2021 | sico.fun | 15 Dec 2021 | Dec 2026 | GoDaddy.com, LLC | 15 Dec 2021 expires Dec 2026 | checking… | |
| 2021 | sico.ltd | 15 Dec 2021 | Dec 2026 | GoDaddy.com, LLC | 15 Dec 2021 expires Dec 2026 | checking… |  |
| 2021 | sico.network | 15 Dec 2021 | Dec 2026 | GoDaddy.com, LLC | 15 Dec 2021 expires Dec 2026 | checking… |  |
| 2021 | sico.website | 15 Dec 2021 | Dec 2026 | GoDaddy.com, LLC | 15 Dec 2021 expires Dec 2026 | checking… |  |
| 2021 | sico.work | 15 Dec 2021 | Dec 2026 | GoDaddy.com, LLC | 15 Dec 2021 expires Dec 2026 | checking… |  |
| 2021 | sico.ai | 30 Dec 2021 | Dec 2027 | Dynadot Inc | 30 Dec 2021 expires Dec 2027 | checking… | |
| 2022 | sico.media | 2 Mar 2022 | Mar 2027 | Global Domain Group LLC | 2 Mar 2022 expires Mar 2027 | checking… |  |
| 2022 | sico.us | 11 Apr 2022 | Apr 2027 | Spaceship, Inc. | 11 Apr 2022 expires Apr 2027 | checking… | |
| 2023 | sico.cipending delete on 2 May 2026 | 29 Apr 2023 | Apr 2024 (passed) | CINETCORE-VENAME | 29 Apr 2023 expiry Apr 2024 (passed) | checking… | |
| 2023 | sico.se | 12 Jun 2023 | — | Registrar.eu | 12 Jun 2023 | checking… |  |
| 2023 | sico.pro | 18 Sep 2023 | Sep 2026 (passed) | IONOS SE | 18 Sep 2023 expiry Sep 2026 (passed) | checking… |  |
| 2024 | sico.no | 3 May 2024 | — | Domeneshop AS | 3 May 2024 | checking… |  |
| 2024 | sico.ac.rw | 10 Jul 2024 | Jul 2027 | AOS | 10 Jul 2024 expires Jul 2027 | checking… |  |
| 2024 | sico.law | 25 Jul 2024 | Jul 2026 (passed) | NameCheap, Inc. | 25 Jul 2024 expiry Jul 2026 (passed) | checking… |  |
| 2025 | sico.lat | 21 Apr 2025 | Apr 2026 (passed) | Go Daddy, LLC | 21 Apr 2025 expiry Apr 2026 (passed) | checking… | |
| 2025 | sico.dev | 19 May 2025 | May 2028 | Porkbun LLC | 19 May 2025 expires May 2028 | checking… |  |
| 2025 | sico.enterprises | 10 Jun 2025 | Jun 2026 (passed) | Dynadot Inc | 10 Jun 2025 expiry Jun 2026 (passed) | checking… |  |
| 2025 | sico.ventures | 10 Jun 2025 | Jun 2026 (passed) | Dynadot Inc | 10 Jun 2025 expiry Jun 2026 (passed) | checking… |  |
| 2025 | sico.web.id | 8 Oct 2025 | Oct 2026 (passed) | PT Registrasi Neva Angkasa | 8 Oct 2025 expiry Oct 2026 (passed) | checking… |  |
| 2025 | sico.world | 8 Oct 2025 | Oct 2026 (passed) | Sav.com, LLC | 8 Oct 2025 expiry Oct 2026 (passed) | checking… | |
| 2026 | sico.hk.cn | 13 Jan 2026 | Jan 2027 | 阿里云计算有限公司（万网） | 13 Jan 2026 expires Jan 2027 | checking… |  |
| 2026 | sico.store | 15 Feb 2026 | Feb 2027 | GoDaddy.com, LLC | 15 Feb 2026 expires Feb 2027 | checking… | |
| 2026 | sico.cz | 12 Mar 2026 | Feb 2027 | REG-KEYSYSTEMS | 12 Mar 2026 expires Feb 2027 | checking… |  |
| 2026 | sico.capital | 26 Apr 2026 | Apr 2027 | Sav.com, LLC - 17 | 26 Apr 2026 expires Apr 2027 | checking… | |
| 2026 | sico.com.ng | 9 Jun 2026 | Jun 2027 | GO54 Limited (formerly Whogoh… | 9 Jun 2026 expires Jun 2027 | checking… |  |
| 2026 | sico.net.ar | 2 Aug 2026 | Aug 2027 | nicar | 2 Aug 2026 expires Aug 2027 | checking… |  |
| 2026 | sico.lol | 1 Sep 2026 | Sep 2027 | Spaceship, Inc. | 1 Sep 2026 expires Sep 2027 | checking… |  |
| 2026 | sico.me | 19 Sep 2026 | Sep 2027 | ENOM, INC. | 19 Sep 2026 expires Sep 2027 | checking… | |
| 2026 | sico.business | 7 Oct 2026 | Oct 2027 | Cloudflare, Inc. | 7 Oct 2026 expires Oct 2027 | checking… | |
| 2026 | sico.dk | 14 Oct 2026 | Oct 2027 | ONE.COM A/S | 14 Oct 2026 expires Oct 2027 | checking… | |
| — | sico.ae | no date on record | — | — | no date on record | checking… | |
| — | sico.agency | no date on record | — | — | no date on record | checking… |  |
| — | sico.asia | no date on record | — | — | no date on record | checking… | |
| — | sico.at | no date on record | — | Hetzner Online GmbH ( https:/… | no date on record | checking… |  |
| — | sico.boston | no date on record | — | — | no date on record | checking… |  |
| — | sico.ch | no date on record | — | — | no date on record | checking… |  |
| — | sico.cl | no date on record | — | — | no date on record | checking… | |
| — | sico.club | no date on record | — | — | no date on record | checking… |  |
| — | sico.cn | no date on record | Dec 2026 | 北京宏网神州科技发展有限公司 | no date on record expires Dec 2026 | checking… | |
| — | sico.co.in | no date on record | — | — | no date on record | checking… | |
| — | sico.co.jp | no date on record | — | — | no date on record | checking… | |
| — | sico.co.th | no date on record | — | — | no date on record | checking… | |
| — | sico.co.za | no date on record | — | — | no date on record | checking… |  |
| — | sico.com.au | no date on record | — | — | no date on record | checking… |  |
| — | sico.com.br | no date on record | — | — | no date on record | checking… |  |
| — | sico.com.cn | no date on record | — | 阿里云计算有限公司（万网） | no date on record | checking… | |
| — | sico.com.co | no date on record | — | — | no date on record | checking… |  |
| — | sico.com.eg | no date on record | — | — | no date on record | checking… |  |
| — | sico.com.hk | no date on record | — | — | no date on record | checking… | |
| — | sico.com.mx | no date on record | — | — | no date on record | checking… | |
| — | sico.com.my | no date on record | — | — | no date on record | checking… |  |
| — | sico.com.sa | no date on record | — | — | no date on record | checking… |  |
| — | sico.com.vn | no date on record | — | — | no date on record | checking… |  |
| — | sico.company | no date on record | — | — | no date on record | checking… |  |
| — | sico.de | no date on record | — | — | no date on record | checking… |  |
| — | sico.es | no date on record | — | — | no date on record | checking… | |
| — | sico.eu | no date on record | — | — | no date on record | checking… | |
| — | sico.garden | no date on record | — | — | no date on record | checking… |  |
| — | sico.global | no date on record | — | — | no date on record | checking… |  |
| — | sico.gr | no date on record | — | — | no date on record | checking… | |
| — | sico.group | no date on record | — | — | no date on record | checking… |  |
| — | sico.hk | no date on record | — | — | no date on record | checking… | |
| — | sico.hu | no date on record | — | — | no date on record | checking… |  |
| — | sico.ie | no date on record | — | — | no date on record | checking… | |
| — | sico.ir | no date on record | — | — | no date on record | checking… |  |
| — | sico.kr | no date on record | — | — | no date on record | checking… | |
| — | sico.li | no date on record | — | — | no date on record | checking… | |
| — | sico.life | no date on record | — | — | no date on record | checking… |  |
| — | sico.live | no date on record | — | — | no date on record | checking… | |
| — | sico.love | no date on record | — | — | no date on record | checking… | |
| — | sico.lt | no date on record | — | — | no date on record | checking… |  |
| — | sico.mobi | no date on record | — | — | no date on record | checking… |  |
| — | sico.mx | no date on record | — | — | no date on record | checking… | |
| — | sico.nu | no date on record | — | — | no date on record | checking… |  |
| — | sico.nz | no date on record | — | — | no date on record | checking… | |
| — | sico.one | no date on record | — | — | no date on record | checking… |  |
| — | sico.org.cn | no date on record | — | 阿里云计算有限公司（万网） | no date on record | checking… | |
| — | sico.pe | no date on record | — | — | no date on record | checking… | |
| — | sico.pt | no date on record | — | — | no date on record | checking… | |
| — | sico.re | no date on record | — | — | no date on record | checking… | |
| — | sico.ro | no date on record | — | — | no date on record | checking… | |
| — | sico.ru | no date on record | — | — | no date on record | checking… | |
| — | sico.sa | no date on record | — | — | no date on record | checking… | |
| — | sico.sex | no date on record | — | — | no date on record | checking… |  |
| — | sico.sk | no date on record | — | — | no date on record | checking… |  |
| — | sico.support | no date on record | — | — | no date on record | checking… |  |
| — | sico.team | no date on record | — | — | no date on record | checking… | |
| — | sico.tm | no date on record | — | — | no date on record | checking… |  |
| — | sico.today | no date on record | — | — | no date on record | checking… |  |
| — | sico.vc | no date on record | — | — | no date on record | checking… |  |
| — | sico.works | no date on record | — | — | no date on record | checking… |  |
| — | sico.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.