Every extension, oldest first
callstack
We have seen callstack registered in 38 extensions. The oldest is callstack.com, registered on 24 May 2003; the newest, callstack.trade, on 16 Oct 2026.
Checking which of them answer in DNS today…
- Seen in
- 38 extensions
- Oldest
- 2003 callstack.com
- Newest
- 2026 callstack.trade
- In DNS today
- … checking
Registered in
| Year | Domain | Registered | Expires | Registrar | Details | DNS today | Screenshot |
|---|---|---|---|---|---|---|---|
| 2003 | callstack.com | 24 May 2003 | May 2026 (passed) | whois.1api.net | 24 May 2003 expiry May 2026 (passed) | checking… |  |
| 2010 | callstack.org | 6 Feb 2010 | Feb 2031 | GoDaddy.com, LLC | 6 Feb 2010 expires Feb 2031 | checking… | |
| 2011 | callstack.net | 2 Jan 2011 | Jan 2027 | Name106, Inc. | 2 Jan 2011 expires Jan 2027 | checking… | |
| 2016 | callstack.io | 29 Feb 2016 | Mar 2026 (passed) | whois.1api.net | 29 Feb 2016 expiry Mar 2026 (passed) | checking… |  |
| 2018 | callstack.ru | 8 Oct 2018 | — | REGRU-RU | 8 Oct 2018 | checking… |  |
| 2019 | callstack.top | 8 Jul 2019 | Jul 2029 | Alibaba Cloud Computing Ltd.… | 8 Jul 2019 expires Jul 2029 | checking… | |
| 2020 | callstack.dev | 15 Sep 2020 | Sep 2027 | Cloudflare, Inc. | 15 Sep 2020 expires Sep 2027 | checking… |  |
| 2021 | callstack.cn | 2 Mar 2021 | Mar 2031 | 阿里云计算有限公司（万网） | 2 Mar 2021 expires Mar 2031 | checking… |  |
| 2022 | callstack.app | 30 May 2022 | May 2026 (passed) | 1API GmbH | 30 May 2022 expiry May 2026 (passed) | checking… | |
| 2022 | callstack.it | 30 May 2022 | May 2027 | 1 Api GmbH | 30 May 2022 expires May 2027 | checking… |  |
| 2023 | callstack.pl | 15 May 2023 | May 2029 | Hosting Concepts B.V. | 15 May 2023 expires May 2029 | checking… |  |
| 2024 | callstack.ai | 8 May 2024 | May 2026 (passed) | NAMECHEAP INC | 8 May 2024 expiry May 2026 (passed) | checking… | |
| 2025 | callstack.com.br | 31 Jul 2025 | Jul 2026 (passed) | HSTDOMAINS | 31 Jul 2025 expiry Jul 2026 (passed) | checking… |  |
| 2025 | callstack.ca | 2 Sep 2025 | Sep 2031 | NameSilo, LLC | 2 Sep 2025 expires Sep 2031 | checking… |  |
| 2025 | callstack.me | 2 Sep 2025 | Sep 2026 (passed) | NameSilo, LLC | 2 Sep 2025 expiry Sep 2026 (passed) | checking… |  |
| 2025 | callstack.group | 26 Sep 2025 | Sep 2027 | Name.com, Inc. | 26 Sep 2025 expires Sep 2027 | checking… | |
| 2025 | callstack.nl | 15 Nov 2025 | — | Domain Robot | 15 Nov 2025 | checking… | |
| 2025 | callstack.tech | 28 Nov 2025 | Nov 2026 | HOSTINGER operations, UAB | 28 Nov 2025 expires Nov 2026 | checking… |  |
| 2025 | callstack.cloud | 16 Dec 2025 | Dec 2026 | NAMECHEAP | 16 Dec 2025 expires Dec 2026 | checking… |  |
| 2025 | callstack.xyz | 25 Dec 2025 | Dec 2026 | NAMECHEAP INC | 25 Dec 2025 expires Dec 2026 | checking… |  |
| 2025 | callstack.art | 27 Dec 2025 | Dec 2026 | DNSPod, Inc. | 27 Dec 2025 expires Dec 2026 | checking… |  |
| 2026 | callstack.cc | 5 Jan 2026 | Jan 2027 | Cloudflare, Inc. | 5 Jan 2026 expires Jan 2027 | checking… |  |
| 2026 | callstack.in | 23 Jan 2026 | Jan 2027 | GoDaddy | 23 Jan 2026 expires Jan 2027 | checking… |  |
| 2026 | callstack.co | 18 Feb 2026 | Feb 2027 | Spaceship, Inc. | 18 Feb 2026 expires Feb 2027 | checking… |  |
| 2026 | callstack.pro | 19 Feb 2026 | Feb 2027 | OVH, SAS | 19 Feb 2026 expires Feb 2027 | checking… |  |
| 2026 | callstack.co.in | 20 Feb 2026 | Feb 2027 | Porkbun LLC | 20 Feb 2026 expires Feb 2027 | checking… |  |
| 2026 | callstack.shop | 24 Mar 2026 | Mar 2027 | Spaceship, Inc. | 24 Mar 2026 expires Mar 2027 | checking… |  |
| 2026 | callstack.us | 1 Apr 2026 | Apr 2027 | Spaceship, Inc. | 1 Apr 2026 expires Apr 2027 | checking… | |
| 2026 | callstack.si | 28 May 2026 | May 2027 | OVH SAS | 28 May 2026 expires May 2027 | checking… |  |
| 2026 | callstack.news | 24 Jun 2026 | Jun 2027 | Cloudflare, Inc | 24 Jun 2026 expires Jun 2027 | checking… |  |
| 2026 | callstack.dk | 14 Jul 2026 | Jul 2027 | Simply.com A/S | 14 Jul 2026 expires Jul 2027 | checking… |  |
| 2026 | callstack.fun | 28 Sep 2026 | Sep 2027 | NameSilo, LLC | 28 Sep 2026 expires Sep 2027 | checking… |  |
| 2026 | callstack.trade | 16 Oct 2026 | Oct 2027 | NameSilo, LLC | 16 Oct 2026 expires Oct 2027 | checking… |  |
| — | callstack.de | no date on record | — | — | no date on record | checking… |  |
| — | callstack.eu | no date on record | — | — | no date on record | checking… |  |
| — | callstack.ir | no date on record | — | — | no date on record | checking… | |
| — | callstack.my | no date on record | — | — | no date on record | checking… | |
| — | callstack.vn | 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.