Every extension, oldest first
bk4
We have seen bk4 registered in 46 extensions. The oldest is bk4.com, registered on 22 Jun 2003; the newest, bk4.cam, on 20 Oct 2026.
Checking which of them answer in DNS today…
- Seen in
- 46 extensions
- Oldest
- 2003 bk4.com
- Newest
- 2026 bk4.cam
- In DNS today
- … checking
Registered in
| Year | Domain | Registered | Expires | Registrar | Details | DNS today | Screenshot |
|---|---|---|---|---|---|---|---|
| 2003 | bk4.com | 22 Jun 2003 | Jun 2026 (passed) | 22net, Inc. | 22 Jun 2003 expiry Jun 2026 (passed) | checking… | |
| 2010 | bk4.be | 1 Dec 2010 | — | One.com A/S | 1 Dec 2010 | checking… |  |
| 2013 | bk4.cn | 17 Aug 2013 | Aug 2027 | 厦门易名科技股份有限公司 | 17 Aug 2013 expires Aug 2027 | checking… |  |
| 2019 | bk4.se | 14 Mar 2019 | Mar 2027 | Abion AB | 14 Mar 2019 expires Mar 2027 | checking… | |
| 2020 | bk4.com.br | 8 Dec 2020 | — | — | 8 Dec 2020 | checking… |  |
| 2024 | bk4.net | 30 Aug 2024 | Aug 2026 (passed) | GoDaddy.com, LLC | 30 Aug 2024 expiry Aug 2026 (passed) | checking… |  |
| 2025 | bk4.cc | 22 Jun 2025 | Jun 2026 (passed) | Dynadot4 LLC | 22 Jun 2025 expiry Jun 2026 (passed) | checking… | |
| 2025 | bk4.mobipending delete on 21 Aug 2026 | 29 Jul 2025 | Jul 2026 (passed) | Eranet International Limited | 29 Jul 2025 expiry Jul 2026 (passed) | checking… |  |
| 2025 | bk4.xyz | 14 Aug 2025 | Aug 2026 (passed) | GMO Internet Group, Inc. d/b/… | 14 Aug 2025 expiry Aug 2026 (passed) | checking… | |
| 2026 | bk4.pics | 10 Apr 2026 | Apr 2027 | NAMECHEAP INC | 10 Apr 2026 expires Apr 2027 | checking… |  |
| 2026 | bk4.kids | 18 Apr 2026 | Apr 2027 | NAMECHEAP INC | 18 Apr 2026 expires Apr 2027 | checking… |  |
| 2026 | bk4.org | 25 Apr 2026 | Apr 2027 | Dynadot Inc | 25 Apr 2026 expires Apr 2027 | checking… | |
| 2026 | bk4.app | 7 May 2026 | May 2027 | GNAME.COM PTE. LTD. | 7 May 2026 expires May 2027 | checking… |  |
| 2026 | bk4.bet | 20 May 2026 | May 2027 | Dynadot Inc | 20 May 2026 expires May 2027 | checking… |  |
| 2026 | bk4.club | 27 May 2026 | May 2027 | Dynadot Inc | 27 May 2026 expires May 2027 | checking… |  |
| 2026 | bk4.top | 9 Jun 2026 | Jun 2027 | Alibaba Cloud Computing Ltd.… | 9 Jun 2026 expires Jun 2027 | checking… | |
| 2026 | bk4.click | 12 Jun 2026 | Jun 2027 | Dynadot, LLC | 12 Jun 2026 expires Jun 2027 | checking… |  |
| 2026 | bk4.dev | 18 Jun 2026 | Jun 2027 | CloudFlare, Inc. | 18 Jun 2026 expires Jun 2027 | checking… |  |
| 2026 | bk4.biz | 21 Jun 2026 | Jun 2027 | Dynadot Inc | 21 Jun 2026 expires Jun 2027 | checking… |  |
| 2026 | bk4.pro | 22 Jun 2026 | Jun 2027 | Dynadot Inc | 22 Jun 2026 expires Jun 2027 | checking… |  |
| 2026 | bk4.buzz | 26 Jun 2026 | Jun 2027 | Spaceship, Inc. | 26 Jun 2026 expires Jun 2027 | checking… |  |
| 2026 | bk4.bio | 2 Jul 2026 | Jul 2027 | Dynadot Inc | 2 Jul 2026 expires Jul 2027 | checking… |  |
| 2026 | bk4.homes | 2 Jul 2026 | Jul 2027 | Dynadot Inc | 2 Jul 2026 expires Jul 2027 | checking… |  |
| 2026 | bk4.onl | 5 Jul 2026 | Jul 2027 | Dynadot Inc | 5 Jul 2026 expires Jul 2027 | checking… | |
| 2026 | bk4.fun | 8 Jul 2026 | Jul 2027 | Dynadot Inc | 8 Jul 2026 expires Jul 2027 | checking… | |
| 2026 | bk4.one | 28 Jul 2026 | Jul 2027 | Dynadot Inc | 28 Jul 2026 expires Jul 2027 | checking… |  |
| 2026 | bk4.best | 6 Aug 2026 | Aug 2027 | Dynadot Inc | 6 Aug 2026 expires Aug 2027 | checking… |  |
| 2026 | bk4.online | 6 Aug 2026 | Aug 2027 | Dynadot Inc | 6 Aug 2026 expires Aug 2027 | checking… |  |
| 2026 | bk4.asia | 14 Aug 2026 | Aug 2027 | Dynadot Inc | 14 Aug 2026 expires Aug 2027 | checking… |  |
| 2026 | bk4.vin | 18 Aug 2026 | Aug 2027 | Dynadot Inc | 18 Aug 2026 expires Aug 2027 | checking… | |
| 2026 | bk4.games | 19 Aug 2026 | Aug 2027 | DYNADOT LLC | 19 Aug 2026 expires Aug 2027 | checking… |  |
| 2026 | bk4.lat | 20 Aug 2026 | Aug 2027 | Dynadot Inc | 20 Aug 2026 expires Aug 2027 | checking… |  |
| 2026 | bk4.wine | 20 Aug 2026 | Aug 2027 | Dynadot Inc | 20 Aug 2026 expires Aug 2027 | checking… |  |
| 2026 | bk4.bar | 28 Aug 2026 | Aug 2027 | Dynadot, LLC | 28 Aug 2026 expires Aug 2027 | checking… |  |
| 2026 | bk4.cam | 20 Oct 2026 | Oct 2027 | Dynadot Inc | 20 Oct 2026 expires Oct 2027 | checking… |  |
| — | bk4.by | no date on record | — | — | no date on record | checking… | |
| — | bk4.com.au | no date on record | — | — | no date on record | checking… |  |
| — | bk4.com.vn | no date on record | — | — | no date on record | checking… |  |
| — | bk4.de | no date on record | — | — | no date on record | checking… |  |
| — | bk4.im | no date on record | — | — | no date on record | checking… |  |
| — | bk4.in | no date on record | — | — | no date on record | checking… | |
| — | bk4.ir | no date on record | — | — | no date on record | checking… | |
| — | bk4.my | no date on record | — | — | no date on record | checking… |  |
| — | bk4.nu | no date on record | — | — | no date on record | checking… | |
| — | bk4.ph | no date on record | — | — | no date on record | checking… | |
| — | bk4.ro | 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.