Every extension, oldest first
sinko
We have seen sinko registered in 66 extensions. The oldest is sinko.co.jp, registered on 8 Aug 1996; the newest, sinko.cc, on 4 Nov 2026.
Checking which of them answer in DNS today…
- Seen in
- 66 extensions
- Oldest
- 1996 sinko.co.jp
- Newest
- 2026 sinko.cc
- In DNS today
- … checking
Registered in
| Year | Domain | Registered | Expires | Registrar | Details | DNS today | Screenshot |
|---|---|---|---|---|---|---|---|
| 1996 | sinko.co.jp | 8 Aug 1996 | Aug 2027 | — | 8 Aug 1996 expires Aug 2027 | checking… | |
| 1999 | sinko.net | 12 Feb 1999 | Feb 2027 | GoDaddy.com, LLC | 12 Feb 1999 expires Feb 2027 | checking… |  |
| 2001 | sinko.co.kr | 3 Dec 2001 | Dec 2028 | — | 3 Dec 2001 expires Dec 2028 | checking… | |
| 2003 | sinko.info | 19 Jan 2003 | Jan 2027 | Deutsche Telekom AG | 19 Jan 2003 expires Jan 2027 | checking… |  |
| 2003 | sinko.com | 14 Mar 2003 | Mar 2029 | GoDaddy.com, LLC | 14 Mar 2003 expires Mar 2029 | checking… | |
| 2005 | sinko.it | 4 Jan 2005 | Nov 2026 | Aruba s.p.a. | 4 Jan 2005 expires Nov 2026 | checking… |  |
| 2011 | sinko.me | 27 Aug 2011 | Aug 2028 | NameCheap, Inc. | 27 Aug 2011 expires Aug 2028 | checking… |  |
| 2016 | sinko.nl | 11 Oct 2016 | — | XNS Registrar B.V. | 11 Oct 2016 | checking… | |
| 2017 | sinko.biz | 24 Oct 2017 | Oct 2027 | XServer Inc. | 24 Oct 2017 expires Oct 2027 | checking… | |
| 2018 | sinko.solutions | 24 Apr 2018 | Apr 2027 | PDR Ltd. d/b/a PublicDomainRe… | 24 Apr 2018 expires Apr 2027 | checking… |  |
| 2019 | sinko.cz | 16 Jan 2019 | — | REG-WEBSUPPORT | 16 Jan 2019 | checking… | |
| 2019 | sinko.id | 4 Jul 2019 | Jul 2029 | PT JC Indonesia | 4 Jul 2019 expires Jul 2029 | checking… | |
| 2019 | sinko.online | 4 Jul 2019 | Jul 2026 (passed) | CV. Jogjacamp | 4 Jul 2019 expiry Jul 2026 (passed) | checking… | |
| 2020 | sinko.xyz | 16 Jul 2020 | Jul 2026 (passed) | HOSTINGER operations, UAB | 16 Jul 2020 expiry Jul 2026 (passed) | checking… | |
| 2021 | sinko.email | 12 Jan 2021 | Jan 2027 | Squarespace Domains II LLC | 12 Jan 2021 expires Jan 2027 | checking… | |
| 2021 | sinko.pro | 31 May 2021 | May 2026 (passed) | Squarespace Domains II LLC | 31 May 2021 expiry May 2026 (passed) | checking… | |
| 2022 | sinko.app | 24 May 2022 | May 2026 (passed) | GoDaddy.com, LLC | 24 May 2022 expiry May 2026 (passed) | checking… |  |
| 2022 | sinko.io | 24 May 2022 | May 2026 (passed) | GoDaddy.com, LLC | 24 May 2022 expiry May 2026 (passed) | checking… |  |
| 2022 | sinko.no | 18 Sep 2022 | — | One.com | 18 Sep 2022 | checking… |  |
| 2022 | sinko.si | 7 Nov 2022 | Nov 2028 | Webtasy, d.o.o. | 7 Nov 2022 expires Nov 2028 | checking… |  |
| 2023 | sinko.org | 18 Apr 2023 | Apr 2027 | NameSilo, LLC | 18 Apr 2023 expires Apr 2027 | checking… | |
| 2024 | sinko.ca | 25 Apr 2024 | Apr 2027 | Go Daddy Domains Canada, Inc | 25 Apr 2024 expires Apr 2027 | checking… | |
| 2024 | sinko.store | 6 May 2024 | May 2027 | GoDaddy.com, LLC | 6 May 2024 expires May 2027 | checking… | |
| 2025 | sinko.se | 12 Feb 2025 | Feb 2027 | Loopia AB | 12 Feb 2025 expires Feb 2027 | checking… |  |
| 2025 | sinko.hr | 31 Mar 2025 | Mar 2027 | cyber_Folks d.o.o. | 31 Mar 2025 expires Mar 2027 | checking… |  |
| 2025 | sinko.icu | 9 Apr 2025 | Apr 2027 | Alibaba Cloud Computing Ltd.… | 9 Apr 2025 expires Apr 2027 | checking… | |
| 2025 | sinko.forum | 21 Oct 2025 | Oct 2026 (passed) | NAMECHEAP | 21 Oct 2025 expiry Oct 2026 (passed) | checking… |  |
| 2025 | sinko.fr | 12 Nov 2025 | Nov 2027 | OVH | 12 Nov 2025 expires Nov 2027 | checking… |  |
| 2026 | sinko.dev | 15 Mar 2026 | Mar 2027 | CloudFlare, Inc. | 15 Mar 2026 expires Mar 2027 | checking… | |
| 2026 | sinko.us | 1 Apr 2026 | Apr 2027 | Spaceship, Inc. | 1 Apr 2026 expires Apr 2027 | checking… | |
| 2026 | sinko.digital | 8 Apr 2026 | Apr 2027 | GoDaddy.com, LLC | 8 Apr 2026 expires Apr 2027 | checking… |  |
| 2026 | sinko.live | 19 May 2026 | May 2029 | PDR Ltd. d/b/a PublicDomainRe… | 19 May 2026 expires May 2029 | checking… |  |
| 2026 | sinko.in | 21 Jun 2026 | Jun 2027 | GoDaddy | 21 Jun 2026 expires Jun 2027 | checking… |  |
| 2026 | sinko.click | 28 Aug 2026 | Aug 2027 | NAMECHEAP INC | 28 Aug 2026 expires Aug 2027 | checking… | |
| 2026 | sinko.win | 18 Oct 2026 | Oct 2027 | Cloudflare, Inc. | 18 Oct 2026 expires Oct 2027 | checking… | |
| 2026 | sinko.cc | 4 Nov 2026 | Nov 2027 | Spaceship, Inc. | 4 Nov 2026 expires Nov 2027 | checking… |  |
| — | sinko.ae | no date on record | — | — | no date on record | checking… | |
| — | sinko.at | no date on record | — | — | no date on record | checking… |  |
| — | sinko.ba | no date on record | — | — | no date on record | checking… |  |
| — | sinko.ch | no date on record | — | — | no date on record | checking… |  |
| — | sinko.club | no date on record | — | — | no date on record | checking… | |
| — | sinko.cn | no date on record | — | — | no date on record | checking… | |
| — | sinko.co | no date on record | — | — | no date on record | checking… | |
| — | sinko.co.nz | no date on record | — | — | no date on record | checking… |  |
| — | sinko.co.uk | no date on record | — | — | no date on record | checking… |  |
| — | sinko.com.au | no date on record | — | — | no date on record | checking… |  |
| — | sinko.com.br | no date on record | — | — | no date on record | checking… |  |
| — | sinko.com.cn | no date on record | — | — | no date on record | checking… | |
| — | sinko.com.pk | no date on record | — | — | no date on record | checking… | |
| — | sinko.com.tr | no date on record | — | — | no date on record | checking… | |
| — | sinko.de | no date on record | — | — | no date on record | checking… | |
| — | sinko.edu.kg | no date on record | — | — | no date on record | checking… |  |
| — | sinko.eu | no date on record | — | — | no date on record | checking… |  |
| — | sinko.gr | no date on record | — | — | no date on record | checking… |  |
| — | sinko.group | no date on record | — | — | no date on record | checking… | |
| — | sinko.ink | no date on record | — | — | no date on record | checking… |  |
| — | sinko.mobi | no date on record | — | — | no date on record | checking… |  |
| — | sinko.org.cn | no date on record | — | 阿里云计算有限公司（万网） | no date on record | checking… | |
| — | sinko.pk | no date on record | — | — | no date on record | checking… | |
| — | sinko.rs | no date on record | — | — | no date on record | checking… |  |
| — | sinko.ru | no date on record | — | — | no date on record | checking… | |
| — | sinko.sk | no date on record | — | — | no date on record | checking… | |
| — | sinko.tech | no date on record | — | — | no date on record | checking… | |
| — | sinko.top | no date on record | — | — | no date on record | checking… | |
| — | sinko.world | no date on record | — | — | no date on record | checking… | |
| — | sinko.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.