Every extension, oldest first
21cuci
We have seen 21cuci registered in 13 extensions. The oldest is 21cuci.com, registered on 8 Jun 2026; the newest, 21cuci.one, on 22 Oct 2026.
Checking which of them answer in DNS today…
- Seen in
- 13 extensions
- Oldest
- 2026 21cuci.com
- Newest
- 2026 21cuci.one
- In DNS today
- … checking
Registered in
| Year | Domain | Registered | Expires | Registrar | Details | DNS today | Screenshot |
|---|---|---|---|---|---|---|---|
| 2026 | 21cuci.com | 8 Jun 2026 | Jun 2027 | Dynadot Inc | 8 Jun 2026 expires Jun 2027 | checking… |  |
| 2026 | 21cuci.app | 11 Jun 2026 | Jun 2027 | Dynadot LLC. | 11 Jun 2026 expires Jun 2027 | checking… |  |
| 2026 | 21cuci.net | 11 Jun 2026 | Jun 2027 | Dynadot Inc | 11 Jun 2026 expires Jun 2027 | checking… |  |
| 2026 | 21cuci.org | 4 Aug 2026 | Aug 2027 | Dynadot Inc | 4 Aug 2026 expires Aug 2027 | checking… |  |
| 2026 | 21cuci.pro | 18 Aug 2026 | Aug 2027 | DYNADOT LLC | 18 Aug 2026 expires Aug 2027 | checking… |  |
| 2026 | 21cuci.win | 19 Aug 2026 | Aug 2027 | Dynadot Inc | 19 Aug 2026 expires Aug 2027 | checking… |  |
| 2026 | 21cuci.onl | 28 Aug 2026 | Aug 2027 | Dynadot Inc | 28 Aug 2026 expires Aug 2027 | checking… |  |
| 2026 | 21cuci.cam | 10 Sep 2026 | Sep 2027 | Dynadot Inc | 10 Sep 2026 expires Sep 2027 | checking… | |
| 2026 | 21cuci.bar | 14 Oct 2026 | Oct 2027 | Dynadot, LLC | 14 Oct 2026 expires Oct 2027 | checking… |  |
| 2026 | 21cuci.lat | 14 Oct 2026 | Oct 2027 | DYNADOT LLC | 14 Oct 2026 expires Oct 2027 | checking… |  |
| 2026 | 21cuci.best | 18 Oct 2026 | Oct 2027 | DYNADOT LLC | 18 Oct 2026 expires Oct 2027 | checking… |  |
| 2026 | 21cuci.one | 22 Oct 2026 | Oct 2027 | Dynadot Inc | 22 Oct 2026 expires Oct 2027 | checking… |  |
| — | 21cuci.gold | 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.