Every extension, oldest first
core-system
We have seen core-system registered in 25 extensions. The oldest is core-system.co.kr, registered on 18 Sep 2000; the newest, core-system.club, on 15 Oct 2026.
Checking which of them answer in DNS today…
- Seen in
- 25 extensions
- Oldest
- 2000 core-system.co.kr
- Newest
- 2026 core-system.club
- In DNS today
- … checking
Registered in
| Year | Domain | Registered | Expires | Registrar | Details | DNS today | Screenshot |
|---|---|---|---|---|---|---|---|
| 2000 | core-system.co.kr | 18 Sep 2000 | Sep 2031 | — | 18 Sep 2000 expires Sep 2031 | checking… | |
| 2001 | core-system.co.jp | 30 Jan 2001 | Jan 2027 | — | 30 Jan 2001 expires Jan 2027 | checking… |  |
| 2008 | core-system.jp | 16 Jul 2008 | Jul 2027 | — | 16 Jul 2008 expires Jul 2027 | checking… | |
| 2011 | core-system.hu | 15 Apr 2011 | — | — | 15 Apr 2011 | checking… |  |
| 2012 | core-system.com | 15 Apr 2012 | Apr 2027 | GoDaddy.com, LLC | 15 Apr 2012 expires Apr 2027 | checking… | |
| 2023 | core-system.net | 26 Sep 2023 | Sep 2029 | GMO Internet Group, Inc. d/b/… | 26 Sep 2023 expires Sep 2029 | checking… | |
| 2025 | core-system.linkpending delete on 11 May 2026 | 2 Mar 2025 | Mar 2026 (passed) | Tucows Domains Inc. | 2 Mar 2025 expiry Mar 2026 (passed) | checking… |  |
| 2025 | core-system.site | 19 Jun 2025 | Jun 2026 (passed) | HOSTINGER operations, UAB | 19 Jun 2025 expiry Jun 2026 (passed) | checking… | |
| 2025 | core-system.pro | 23 Oct 2025 | Oct 2026 (passed) | Registrar of Domain Names REG… | 23 Oct 2025 expiry Oct 2026 (passed) | checking… |  |
| 2026 | core-system.xyz | 12 Apr 2026 | Apr 2027 | HOSTINGER operations, UAB | 12 Apr 2026 expires Apr 2027 | checking… |  |
| 2026 | core-system.online | 9 May 2026 | May 2027 | NameCheap, Inc. | 9 May 2026 expires May 2027 | checking… |  |
| 2026 | core-system.ai | 23 May 2026 | May 2028 | NameCheap, Inc. | 23 May 2026 expires May 2028 | checking… |  |
| 2026 | core-system.space | 13 Jun 2026 | Jun 2027 | HOSTINGER operations, UAB | 13 Jun 2026 expires Jun 2027 | checking… |  |
| 2026 | core-system.cloud | 24 Jul 2026 | Jul 2027 | HOSTINGER operations, UAB | 24 Jul 2026 expires Jul 2027 | checking… | |
| 2026 | core-system.io | 22 Sep 2026 | Sep 2027 | Squarespace Domains LLC | 22 Sep 2026 expires Sep 2027 | checking… |  |
| 2026 | core-system.tech | 3 Oct 2026 | Oct 2027 | Registrar of Domain Names REG… | 3 Oct 2026 expires Oct 2027 | checking… |  |
| 2026 | core-system.club | 15 Oct 2026 | Oct 2027 | Hosting Concepts B.V. d/b/a R… | 15 Oct 2026 expires Oct 2027 | checking… |  |
| — | core-system.co | no date on record | — | — | no date on record | checking… | |
| — | core-system.com.pl | no date on record | — | — | no date on record | checking… |  |
| — | core-system.de | no date on record | — | — | no date on record | checking… | |
| — | core-system.eu | no date on record | — | INTERNET CZ, a.s. | no date on record | checking… |  |
| — | core-system.info | no date on record | — | — | no date on record | checking… | |
| — | core-system.nexus | no date on record | — | — | no date on record | checking… | |
| — | core-system.org | no date on record | — | — | no date on record | checking… | |
| — | core-system.pl | 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.