Every extension, oldest first
blackjack21
We have seen blackjack21 registered in 36 extensions. The oldest is blackjack21.com, registered on 18 Aug 1996; the newest, blackjack21.best, on 14 Oct 2026.
Checking which of them answer in DNS today…
- Seen in
- 36 extensions
- Oldest
- 1996 blackjack21.com
- Newest
- 2026 blackjack21.best
- In DNS today
- … checking
Registered in
| Year | Domain | Registered | Expires | Registrar | Details | DNS today | Screenshot |
|---|---|---|---|---|---|---|---|
| 1996 | blackjack21.com | 18 Aug 1996 | Aug 2026 (passed) | GoDaddy.com, LLC | 18 Aug 1996 expiry Aug 2026 (passed) | checking… | |
| 2003 | blackjack21.net | 21 Jun 2003 | Jun 2026 (passed) | GoDaddy.com, LLC | 21 Jun 2003 expiry Jun 2026 (passed) | checking… | |
| 2009 | blackjack21.com.pt | 4 Feb 2009 | Feb 2027 | — | 4 Feb 2009 expires Feb 2027 | checking… |  |
| 2018 | blackjack21.app | 12 May 2018 | May 2027 | NAMECHEAP INC | 12 May 2018 expires May 2027 | checking… |  |
| 2020 | blackjack21.mx | 30 Sep 2020 | Sep 2026 (passed) | GoDaddy.com | 30 Sep 2020 expiry Sep 2026 (passed) | checking… |  |
| 2020 | blackjack21.com.mx | 1 Oct 2020 | Oct 2026 (passed) | GoDaddy.com | 1 Oct 2020 expiry Oct 2026 (passed) | checking… |  |
| 2020 | blackjack21.fr | 20 Nov 2020 | Nov 2026 | EPAG Domainservices GmbH | 20 Nov 2020 expires Nov 2026 | checking… | |
| 2023 | blackjack21.online | 22 Sep 2023 | Sep 2026 (passed) | NAMECHEAP INC | 22 Sep 2023 expiry Sep 2026 (passed) | checking… | |
| 2024 | blackjack21.uk | 14 Jan 2024 | Jan 2027 | Cloudflare, Inc. | 14 Jan 2024 expires Jan 2027 | checking… |  |
| 2024 | blackjack21.ca | 26 Mar 2024 | Mar 2027 | Go Daddy Domains Canada, Inc | 26 Mar 2024 expires Mar 2027 | checking… |  |
| 2024 | blackjack21.top | 13 May 2024 | May 2027 | Alibaba Cloud Computing Ltd.… | 13 May 2024 expires May 2027 | checking… | |
| 2024 | blackjack21.club | 18 May 2024 | May 2027 | Dynadot Inc | 18 May 2024 expires May 2027 | checking… |  |
| 2024 | blackjack21.us | 7 Jun 2024 | Jun 2034 | GoDaddy.com, LLC | 7 Jun 2024 expires Jun 2034 | checking… | |
| 2024 | blackjack21.cc | 12 Jun 2024 | Jun 2026 (passed) | Amazon Registrar, Inc. | 12 Jun 2024 expiry Jun 2026 (passed) | checking… | |
| 2024 | blackjack21.fun | 12 Jun 2024 | Jun 2026 (passed) | Amazon Registrar, Inc. | 12 Jun 2024 expiry Jun 2026 (passed) | checking… |  |
| 2025 | blackjack21.website | 29 Apr 2025 | Apr 2026 (passed) | NAMECHEAP INC | 29 Apr 2025 expiry Apr 2026 (passed) | checking… |  |
| 2025 | blackjack21.org | 25 Dec 2025 | Dec 2026 | NAMECHEAP INC | 25 Dec 2025 expires Dec 2026 | checking… |  |
| 2026 | blackjack21.site | 9 Feb 2026 | Feb 2027 | NameCheap, Inc. | 9 Feb 2026 expires Feb 2027 | checking… |  |
| 2026 | blackjack21.sbs | 2 Mar 2026 | Mar 2027 | Dynadot LLC | 2 Mar 2026 expires Mar 2027 | checking… |  |
| 2026 | blackjack21.xyz | 6 Apr 2026 | Apr 2027 | Namecheap | 6 Apr 2026 expires Apr 2027 | checking… | |
| 2026 | blackjack21.bet | 4 Jun 2026 | Jun 2027 | Dynadot Inc | 4 Jun 2026 expires Jun 2027 | checking… |  |
| 2026 | blackjack21.pro | 22 Sep 2026 | Sep 2027 | DYNADOT LLC | 22 Sep 2026 expires Sep 2027 | checking… |  |
| 2026 | blackjack21.space | 22 Sep 2026 | Sep 2027 | Cloudflare, Inc. | 22 Sep 2026 expires Sep 2027 | checking… |  |
| 2026 | blackjack21.best | 14 Oct 2026 | Oct 2027 | DYNADOT LLC | 14 Oct 2026 expires Oct 2027 | checking… |  |
| — | blackjack21.be | no date on record | — | — | no date on record | checking… |  |
| — | blackjack21.casino | no date on record | — | — | no date on record | checking… |  |
| — | blackjack21.ch | no date on record | — | — | no date on record | checking… |  |
| — | blackjack21.co.za | no date on record | — | — | no date on record | checking… |  |
| — | blackjack21.de | no date on record | — | — | no date on record | checking… | |
| — | blackjack21.eu | no date on record | — | — | no date on record | checking… | |
| — | blackjack21.guru | no date on record | — | — | no date on record | checking… | |
| — | blackjack21.io | no date on record | — | — | no date on record | checking… |  |
| — | blackjack21.live | no date on record | — | — | no date on record | checking… | |
| — | blackjack21.onl | no date on record | — | — | no date on record | checking… | |
| — | blackjack21.vu | no date on record | — | — | no date on record | checking… |  |
| — | blackjack21.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.