Every extension, oldest first
castmate
We have seen castmate registered in 23 extensions. The oldest is castmate.com, registered on 30 May 2003; the newest, castmate.us, on 4 Nov 2026.
Checking which of them answer in DNS today…
- Seen in
- 23 extensions
- Oldest
- 2003 castmate.com
- Newest
- 2026 castmate.us
- In DNS today
- … checking
Registered in
| Year | Domain | Registered | Expires | Registrar | Details | DNS today | Screenshot |
|---|---|---|---|---|---|---|---|
| 2003 | castmate.com | 30 May 2003 | May 2026 (passed) | INAMES CO., LTD. | 30 May 2003 expiry May 2026 (passed) | checking… | |
| 2011 | castmate.fm | 8 Sep 2011 | Sep 2027 | EPAG Domainservices GmbH | 8 Sep 2011 expires Sep 2027 | checking… | |
| 2021 | castmate.net | 10 Jan 2021 | Jan 2027 | GoDaddy.com, LLC | 10 Jan 2021 expires Jan 2027 | checking… | |
| 2021 | castmate.pro | 31 Jul 2021 | Jul 2027 | Squarespace Domains II LLC | 31 Jul 2021 expires Jul 2027 | checking… | |
| 2022 | castmate.io | 20 Mar 2022 | Mar 2027 | whois.namecheap.com | 20 Mar 2022 expires Mar 2027 | checking… |  |
| 2023 | castmate.ai | 16 May 2023 | May 2027 | GoDaddy.com, LLC | 16 May 2023 expires May 2027 | checking… |  |
| 2024 | castmate.orgpending delete on 30 Sep 2026 | 29 Jul 2024 | Jul 2026 (passed) | Cloudflare, Inc. | 29 Jul 2024 expiry Jul 2026 (passed) | checking… | |
| 2024 | castmate.app | 23 Sep 2024 | Sep 2026 (passed) | GoDaddy.com, LLC | 23 Sep 2024 expiry Sep 2026 (passed) | checking… |  |
| 2024 | castmate.fr | 4 Nov 2024 | Nov 2027 | OVH | 4 Nov 2024 expires Nov 2027 | checking… |  |
| 2025 | castmate.xyz | 16 Sep 2025 | Sep 2026 (passed) | NAMECHEAP INC | 16 Sep 2025 expiry Sep 2026 (passed) | checking… | |
| 2025 | castmate.co.uk | 3 Dec 2025 | Dec 2026 | GoDaddy.com, LLC. | 3 Dec 2025 expires Dec 2026 | checking… |  |
| 2025 | castmate.fun | 4 Dec 2025 | Dec 2026 | NameCheap, Inc. | 4 Dec 2025 expires Dec 2026 | checking… |  |
| 2026 | castmate.la | 19 Apr 2026 | Apr 2027 | Namecheap | 19 Apr 2026 expires Apr 2027 | checking… |  |
| 2026 | castmate.ru | 11 May 2026 | — | REGRU-RU | 11 May 2026 | checking… |  |
| 2026 | castmate.ca | 16 May 2026 | May 2027 | CENTRALNIC CANADA INC | 16 May 2026 expires May 2027 | checking… |  |
| 2026 | castmate.uk | 10 Jun 2026 | Jun 2027 | Ionos SE | 10 Jun 2026 expires Jun 2027 | checking… |  |
| 2026 | castmate.studio | 6 Sep 2026 | Sep 2027 | Synergy Wholesale Accreditati… | 6 Sep 2026 expires Sep 2027 | checking… |  |
| 2026 | castmate.site | 6 Oct 2026 | Oct 2027 | GoDaddy.com, LLC | 6 Oct 2026 expires Oct 2027 | checking… |  |
| 2026 | castmate.us | 4 Nov 2026 | Nov 2027 | Cloudflare, Inc. | 4 Nov 2026 expires Nov 2027 | checking… | |
| — | castmate.co | no date on record | — | — | no date on record | checking… |  |
| — | castmate.fish | no date on record | — | — | no date on record | checking… |  |
| — | castmate.in | no date on record | — | — | no date on record | checking… | |
| — | castmate.mt | 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.