Every extension, oldest first
stackup
We have seen stackup registered in 98 extensions. The oldest is stackup.com, registered on 7 Apr 2002; the newest, stackup.my.id, on 23 Oct 2026.
Checking which of them answer in DNS today…
- Seen in
- 98 extensions
- Oldest
- 2002 stackup.com
- Newest
- 2026 stackup.my.id
- In DNS today
- … checking
Registered in
| Year | Domain | Registered | Expires | Registrar | Details | DNS today | Screenshot |
|---|---|---|---|---|---|---|---|
| 2002 | stackup.com | 7 Apr 2002 | Apr 2026 (passed) | Squarespace Domains II LLC | 7 Apr 2002 expiry Apr 2026 (passed) | checking… | |
| 2003 | stackup.net | 5 Aug 2003 | Aug 2027 | GoDaddy.com, LLC | 5 Aug 2003 expires Aug 2027 | checking… | |
| 2010 | stackup.it | 31 Aug 2010 | Sep 2027 | Algorithmedia S.r.l. | 31 Aug 2010 expires Sep 2027 | checking… |  |
| 2011 | stackup.ca | 17 Mar 2011 | Mar 2027 | Go Daddy Domains Canada, Inc | 17 Mar 2011 expires Mar 2027 | checking… |  |
| 2011 | stackup.org | 4 Jul 2011 | Jul 2027 | GoDaddy.com, LLC | 4 Jul 2011 expires Jul 2027 | checking… |  |
| 2014 | stackup.education | 3 Jun 2014 | Jun 2027 | Network Solutions, LLC | 3 Jun 2014 expires Jun 2027 | checking… |  |
| 2014 | stackup.com.ar | 14 Nov 2014 | Jan 2027 | nicar | 14 Nov 2014 expires Jan 2027 | checking… |  |
| 2015 | stackup.co.uk | 9 Jul 2015 | Jul 2027 | Garth Piesse | 9 Jul 2015 expires Jul 2027 | checking… |  |
| 2015 | stackup.asia | 5 Oct 2015 | Oct 2027 | GoDaddy.com, LLC | 5 Oct 2015 expires Oct 2027 | checking… |  |
| 2017 | stackup.africa | 2 Oct 2017 | Oct 2026 (passed) | 101domain GRS Ltd. | 2 Oct 2017 expiry Oct 2026 (passed) | checking… | |
| 2017 | stackup.co.kr | 20 Nov 2017 | Nov 2026 | — | 20 Nov 2017 expires Nov 2026 | checking… | |
| 2018 | stackup.io | 24 Jan 2018 | Jan 2027 | GoDaddy.com, LLC | 24 Jan 2018 expires Jan 2027 | checking… |  |
| 2020 | stackup.app | 19 Jul 2020 | Jul 2026 (passed) | Porkbun LLC | 19 Jul 2020 expiry Jul 2026 (passed) | checking… | |
| 2020 | stackup.dk | 8 Dec 2020 | Dec 2026 | — | 8 Dec 2020 expires Dec 2026 | checking… |  |
| 2021 | stackup.dev | 12 Aug 2021 | Aug 2026 (passed) | GoDaddy.com, LLC | 12 Aug 2021 expiry Aug 2026 (passed) | checking… |  |
| 2021 | stackup.nl | 9 Oct 2021 | — | — | 9 Oct 2021 | checking… |  |
| 2021 | stackup.ai | 2 Nov 2021 | Nov 2027 | NAMECHEAP INC | 2 Nov 2021 expires Nov 2027 | checking… |  |
| 2021 | stackup.xyz | 11 Nov 2021 | Nov 2026 | West263 International Limited | 11 Nov 2021 expires Nov 2026 | checking… | |
| 2022 | stackup.cloud | 8 Jul 2022 | Jul 2026 (passed) | NAMECHEAP | 8 Jul 2022 expiry Jul 2026 (passed) | checking… | |
| 2022 | stackup.us | 9 Sep 2022 | Sep 2027 | Dynadot Inc | 9 Sep 2022 expires Sep 2027 | checking… |  |
| 2024 | stackup.finance | 29 May 2024 | May 2026 (passed) | GoDaddy.com, LLC | 29 May 2024 expiry May 2026 (passed) | checking… |  |
| 2024 | stackup.tech | 7 Aug 2024 | Aug 2026 (passed) | GoDaddy.com, LLC | 7 Aug 2024 expiry Aug 2026 (passed) | checking… |  |
| 2024 | stackup.in | 20 Oct 2024 | Oct 2026 (passed) | Spaceship, Inc. | 20 Oct 2024 expiry Oct 2026 (passed) | checking… |  |
| 2024 | stackup.pro | 11 Dec 2024 | Dec 2026 | NameCheap, Inc. | 11 Dec 2024 expires Dec 2026 | checking… |  |
| 2025 | stackup.se | 3 Mar 2025 | Mar 2027 | 1 Api GmbH | 3 Mar 2025 expires Mar 2027 | checking… |  |
| 2025 | stackup.no | 10 Mar 2025 | — | GoDaddy.com LLC | 10 Mar 2025 | checking… | |
| 2025 | stackup.ccpending delete on 2 May 2026 | 13 Mar 2025 | Mar 2026 (passed) | NameCheap, Inc. | 13 Mar 2025 expiry Mar 2026 (passed) | checking… | |
| 2025 | stackup.me | 17 Apr 2025 | Apr 2027 | GANDI SAS | 17 Apr 2025 expires Apr 2027 | checking… |  |
| 2025 | stackup.site | 29 May 2025 | May 2026 (passed) | NameCheap, Inc. | 29 May 2025 expiry May 2026 (passed) | checking… | |
| 2025 | stackup.co.in | 9 Jun 2025 | Jun 2028 | GoDaddy | 9 Jun 2025 expires Jun 2028 | checking… |  |
| 2025 | stackup.pl | 12 Jun 2025 | Jun 2027 | nazwa.pl sp. z o.o. | 12 Jun 2025 expires Jun 2027 | checking… |  |
| 2025 | stackup.icu | 22 Oct 2025 | Oct 2026 (passed) | PDR Ltd. d/b/a PublicDomainRe… | 22 Oct 2025 expiry Oct 2026 (passed) | checking… | |
| 2025 | stackup.build | 23 Oct 2025 | Oct 2026 (passed) | Namecheap | 23 Oct 2025 expiry Oct 2026 (passed) | checking… |  |
| 2025 | stackup.cyou | 7 Dec 2025 | Dec 2026 | Spaceship, Inc. | 7 Dec 2025 expires Dec 2026 | checking… | |
| 2026 | stackup.live | 1 Jan 2026 | Jan 2027 | NAMECHEAP INC | 1 Jan 2026 expires Jan 2027 | checking… | |
| 2026 | stackup.store | 8 Feb 2026 | Feb 2027 | IONOS SE | 8 Feb 2026 expires Feb 2027 | checking… |  |
| 2026 | stackup.events | 26 Apr 2026 | Apr 2027 | NameCheap, Inc. | 26 Apr 2026 expires Apr 2027 | checking… | |
| 2026 | stackup.monster | 3 Jun 2026 | Jun 2027 | NameSilo, LLC | 3 Jun 2026 expires Jun 2027 | checking… |  |
| 2026 | stackup.agency | 12 Jun 2026 | Jun 2027 | IONOS SE | 12 Jun 2026 expires Jun 2027 | checking… |  |
| 2026 | stackup.kr | 17 Jun 2026 | Jun 2027 | — | 17 Jun 2026 expires Jun 2027 | checking… | |
| 2026 | stackup.win | 17 Jun 2026 | Jun 2027 | Cloudflare, Inc. | 17 Jun 2026 expires Jun 2027 | checking… |  |
| 2026 | stackup.services | 29 Jun 2026 | Jun 2027 | GoDaddy.com, LLC | 29 Jun 2026 expires Jun 2027 | checking… |  |
| 2026 | stackup.co.ke | 21 Jul 2026 | Jul 2027 | TK( | 21 Jul 2026 expires Jul 2027 | checking… |  |
| 2026 | stackup.casino | 25 Jul 2026 | Jul 2027 | NameCheap, Inc. | 25 Jul 2026 expires Jul 2027 | checking… |  |
| 2026 | stackup.company | 26 Jul 2026 | Jul 2027 | Squarespace Domains II LLC | 26 Jul 2026 expires Jul 2027 | checking… |  |
| 2026 | stackup.engineering | 26 Jul 2026 | Jul 2027 | Squarespace Domains II LLC | 26 Jul 2026 expires Jul 2027 | checking… |  |
| 2026 | stackup.lol | 22 Aug 2026 | Aug 2027 | Key-Systems, LLC | 22 Aug 2026 expires Aug 2027 | checking… | |
| 2026 | stackup.fit | 28 Aug 2026 | Aug 2027 | Cloudflare, Inc. | 28 Aug 2026 expires Aug 2027 | checking… |  |
| 2026 | stackup.info | 26 Sep 2026 | Sep 2027 | NAMECHEAP INC | 26 Sep 2026 expires Sep 2027 | checking… | |
| 2026 | stackup.world | 26 Sep 2026 | Sep 2027 | NAMECHEAP INC | 26 Sep 2026 expires Sep 2027 | checking… | |
| 2026 | stackup.si | 1 Oct 2026 | Oct 2027 | HOSTING CONCEPTS B.V. | 1 Oct 2026 expires Oct 2027 | checking… |  |
| 2026 | stackup.web.id | 14 Oct 2026 | Oct 2027 | PT Registrasi Neva Angkasa | 14 Oct 2026 expires Oct 2027 | checking… |  |
| 2026 | stackup.my.id | 23 Oct 2026 | Oct 2027 | PT Citraweb Digital Multisolu… | 23 Oct 2026 expires Oct 2027 | checking… | |
| — | stackup.ae | no date on record | — | — | no date on record | checking… |  |
| — | stackup.au | no date on record | — | GoDaddy.com LLC trading as Go… | no date on record | checking… | |
| — | stackup.bet | no date on record | — | — | no date on record | checking… |  |
| — | stackup.buzz | no date on record | — | — | no date on record | checking… | |
| — | stackup.ch | no date on record | — | — | no date on record | checking… |  |
| — | stackup.club | no date on record | — | — | no date on record | checking… |  |
| — | stackup.cn | no date on record | — | — | no date on record | checking… | |
| — | stackup.co | no date on record | — | — | no date on record | checking… | |
| — | stackup.co.nz | no date on record | — | — | no date on record | checking… | |
| — | stackup.com.au | no date on record | — | GoDaddy.com LLC trading as Go… | no date on record | checking… |  |
| — | stackup.com.br | no date on record | — | — | no date on record | checking… | |
| — | stackup.com.ng | no date on record | — | — | no date on record | checking… |  |
| — | stackup.de | no date on record | — | — | no date on record | checking… |  |
| — | stackup.design | no date on record | — | — | no date on record | checking… |  |
| — | stackup.digital | no date on record | — | — | no date on record | checking… |  |
| — | stackup.email | no date on record | — | — | no date on record | checking… |  |
| — | stackup.engineer | no date on record | — | — | no date on record | checking… |  |
| — | stackup.eu | no date on record | — | INFOCAL sp. z o.o. | no date on record | checking… |  |
| — | stackup.expert | no date on record | — | — | no date on record | checking… |  |
| — | stackup.fi | no date on record | — | — | no date on record | checking… |  |
| — | stackup.fr | no date on record | — | — | no date on record | checking… | |
| — | stackup.fyi | no date on record | — | — | no date on record | checking… | |
| — | stackup.gg | no date on record | — | — | no date on record | checking… | |
| — | stackup.group | no date on record | — | — | no date on record | checking… |  |
| — | stackup.guru | no date on record | — | — | no date on record | checking… | |
| — | stackup.health | no date on record | — | — | no date on record | checking… |  |
| — | stackup.jp | no date on record | — | — | no date on record | checking… | |
| — | stackup.media | no date on record | — | — | no date on record | checking… | |
| — | stackup.mobi | no date on record | — | — | no date on record | checking… | |
| — | stackup.money | no date on record | — | — | no date on record | checking… |  |
| — | stackup.network | no date on record | — | — | no date on record | checking… |  |
| — | stackup.one | no date on record | — | — | no date on record | checking… |  |
| — | stackup.partners | no date on record | — | — | no date on record | checking… |  |
| — | stackup.ph | no date on record | — | — | no date on record | checking… | |
| — | stackup.poker | no date on record | — | — | no date on record | checking… |  |
| — | stackup.ro | no date on record | — | — | no date on record | checking… |  |
| — | stackup.ru | no date on record | — | — | no date on record | checking… |  |
| — | stackup.sh | no date on record | — | — | no date on record | checking… |  |
| — | stackup.shop | no date on record | — | — | no date on record | checking… | |
| — | stackup.show | no date on record | — | — | no date on record | checking… | |
| — | stackup.solutions | no date on record | — | — | no date on record | checking… |  |
| — | stackup.team | no date on record | — | — | no date on record | checking… | |
| — | stackup.wiki | no date on record | — | — | no date on record | checking… |  |
| — | stackup.work | no date on record | — | — | no date on record | checking… |  |
| — | stackup.works | 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.