Every extension, oldest first
cksure
We have seen cksure registered in 20 extensions. The oldest is cksure.com, registered on 22 Sep 2025; the newest, cksure.cc, on 26 Sep 2026.
Checking which of them answer in DNS today…
- Seen in
- 20 extensions
- Oldest
- 2025 cksure.com
- Newest
- 2026 cksure.cc
- In DNS today
- … checking
Registered in
| Year | Domain | Registered | Expires | Registrar | Details | DNS today | Screenshot |
|---|---|---|---|---|---|---|---|
| 2025 | cksure.com | 22 Sep 2025 | Sep 2026 (passed) | Cloudflare, Inc. | 22 Sep 2025 expiry Sep 2026 (passed) | checking… | |
| 2025 | cksure.net | 15 Oct 2025 | Oct 2026 (passed) | NAMECHEAP INC | 15 Oct 2025 expiry Oct 2026 (passed) | checking… |  |
| 2025 | cksure.org | 15 Oct 2025 | Oct 2026 (passed) | NameCheap, Inc. | 15 Oct 2025 expiry Oct 2026 (passed) | checking… | |
| 2025 | cksure.co | 28 Oct 2025 | Oct 2026 (passed) | NameCheap, Inc. | 28 Oct 2025 expiry Oct 2026 (passed) | checking… |  |
| 2025 | cksure.vip | 5 Dec 2025 | Dec 2026 | NAMECHEAP INC | 5 Dec 2025 expires Dec 2026 | checking… | |
| 2026 | cksure.live | 28 Feb 2026 | Feb 2027 | NameCheap, Inc. | 28 Feb 2026 expires Feb 2027 | checking… | |
| 2026 | cksure.cloud | 2 Mar 2026 | Mar 2027 | Spaceship, Inc. | 2 Mar 2026 expires Mar 2027 | checking… |  |
| 2026 | cksure.biz | 17 Mar 2026 | Mar 2027 | Spaceship, Inc. | 17 Mar 2026 expires Mar 2027 | checking… |  |
| 2026 | cksure.io | 30 Apr 2026 | Apr 2027 | Cloudflare, Inc. | 30 Apr 2026 expires Apr 2027 | checking… |  |
| 2026 | cksure.app | 21 May 2026 | May 2027 | DYNADOT LLC | 21 May 2026 expires May 2027 | checking… |  |
| 2026 | cksure.bio | 12 Jun 2026 | Jun 2027 | Dynadot Inc | 12 Jun 2026 expires Jun 2027 | checking… |  |
| 2026 | cksure.life | 19 Jul 2026 | Jul 2027 | Spaceship, Inc. | 19 Jul 2026 expires Jul 2027 | checking… |  |
| 2026 | cksure.world | 22 Jul 2026 | Jul 2027 | Spaceship, Inc. | 22 Jul 2026 expires Jul 2027 | checking… |  |
| 2026 | cksure.xyz | 22 Jul 2026 | Jul 2027 | Cloudflare, Inc. | 22 Jul 2026 expires Jul 2027 | checking… | |
| 2026 | cksure.click | 5 Aug 2026 | Aug 2027 | NAMECHEAP | 5 Aug 2026 expires Aug 2027 | checking… |  |
| 2026 | cksure.online | 6 Aug 2026 | Aug 2027 | Spaceship, Inc. | 6 Aug 2026 expires Aug 2027 | checking… |  |
| 2026 | cksure.bet | 20 Aug 2026 | Aug 2027 | DYNADOT LLC | 20 Aug 2026 expires Aug 2027 | checking… |  |
| 2026 | cksure.cc | 26 Sep 2026 | Sep 2027 | Cloudflare, Inc. | 26 Sep 2026 expires Sep 2027 | checking… |  |
| — | cksure.info | no date on record | — | — | no date on record | checking… |  |
| — | cksure.ink | 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.