Every extension, oldest first
u-u
We have seen u-u registered in 80 extensions. The oldest is u-u.com, registered on 29 Dec 1997; the newest, u-u.si, on 9 Oct 2026.
Checking which of them answer in DNS today…
- Seen in
- 80 extensions
- Oldest
- 1997 u-u.com
- Newest
- 2026 u-u.si
- In DNS today
- … checking
Registered in
| Year | Domain | Registered | Expires | Registrar | Details | DNS today | Screenshot |
|---|---|---|---|---|---|---|---|
| 1997 | u-u.com | 29 Dec 1997 | Dec 2026 | Dynadot Inc | 29 Dec 1997 expires Dec 2026 | checking… |  |
| 1998 | u-u.co.jp | 16 Feb 1998 | Feb 2027 | — | 16 Feb 1998 expires Feb 2027 | checking… |  |
| 1999 | u-u.net | 17 Sep 1999 | Sep 2027 | GoDaddy.com, LLC | 17 Sep 1999 expires Sep 2027 | checking… | |
| 1999 | u-u.nl | 31 Oct 1999 | — | Realtime Register | 31 Oct 1999 | checking… |  |
| 2000 | u-u.org | 28 Oct 2000 | Oct 2027 | NameSilo, LLC | 28 Oct 2000 expires Oct 2027 | checking… | |
| 2002 | u-u.jp | 26 Aug 2002 | Aug 2027 | — | 26 Aug 2002 expires Aug 2027 | checking… |  |
| 2003 | u-u.cz | 24 Apr 2003 | Nov 2026 | REG-WEDOS | 24 Apr 2003 expires Nov 2026 | checking… | |
| 2005 | u-u.cc | 20 Jan 2005 | Jan 2027 | GMO Internet Group, Inc. d/b/… | 20 Jan 2005 expires Jan 2027 | checking… | |
| 2005 | u-u.fi | 16 May 2005 | May 2027 | — | 16 May 2005 expires May 2027 | checking… | |
| 2006 | u-u.ru | 25 Oct 2006 | Oct 2027 | DOMAINS-RU | 25 Oct 2006 expires Oct 2027 | checking… | |
| 2009 | u-u.com.cn | 26 Oct 2009 | Oct 2026 | 厦门易名科技股份有限公司 | 26 Oct 2009 expires Oct 2026 | checking… |  |
| 2010 | u-u.it | 13 Dec 2010 | Dec 2026 | NameCase GmbH | 13 Dec 2010 expires Dec 2026 | checking… |  |
| 2013 | u-u.me | 10 Jun 2013 | Jun 2027 | GoDaddy.com, LLC | 10 Jun 2013 expires Jun 2027 | checking… |  |
| 2014 | u-u.in | 2 Jun 2014 | Jun 2027 | V2 Technosys dba BookYour.IN | 2 Jun 2014 expires Jun 2027 | checking… |  |
| 2015 | u-u.us | 18 Jul 2015 | Jul 2027 | NameSilo, LLC | 18 Jul 2015 expires Jul 2027 | checking… | |
| 2015 | u-u.be | 27 Oct 2015 | — | RegistrarHub | 27 Oct 2015 | checking… | |
| 2015 | u-u.ca | 4 Nov 2015 | Nov 2026 | Go Get Canada Domain Registra… | 4 Nov 2015 expires Nov 2026 | checking… |  |
| 2018 | u-u.top | 27 Jan 2018 | Jan 2028 | Alibaba Cloud Computing Ltd.… | 27 Jan 2018 expires Jan 2028 | checking… | |
| 2018 | u-u.uz | 18 Feb 2018 | Feb 2027 | ООО «Billur Com» | 18 Feb 2018 expires Feb 2027 | checking… |  |
| 2018 | u-u.space | 3 Apr 2018 | Apr 2027 | NameCheap, Inc. | 3 Apr 2018 expires Apr 2027 | checking… | |
| 2018 | u-u.asia | 14 Oct 2018 | Oct 2026 (passed) | GMO Internet Group, Inc. d/b/… | 14 Oct 2018 expiry Oct 2026 (passed) | checking… |  |
| 2019 | u-u.site | 30 Aug 2019 | Aug 2027 | Alibaba Cloud Computing Ltd.… | 30 Aug 2019 expires Aug 2027 | checking… | |
| 2020 | u-u.dev | 8 May 2020 | May 2027 | Squarespace Domains II LLC | 8 May 2020 expires May 2027 | checking… | |
| 2020 | u-u.apppending delete on 7 Oct 2026 | 22 Aug 2020 | Aug 2026 (passed) | Dynadot LLC. | 22 Aug 2020 expiry Aug 2026 (passed) | checking… |  |
| 2021 | u-u.cn | 14 Jul 2021 | Jul 2027 | 北京网尊科技有限公司 | 14 Jul 2021 expires Jul 2027 | checking… |  |
| 2021 | u-u.link | 18 Aug 2021 | Aug 2027 | GANDI SAS | 18 Aug 2021 expires Aug 2027 | checking… |  |
| 2021 | u-u.kz | 7 Nov 2021 | — | — | 7 Nov 2021 | checking… | |
| 2021 | u-u.world | 13 Dec 2021 | Dec 2026 | GoDaddy.com, LLC | 13 Dec 2021 expires Dec 2026 | checking… |  |
| 2022 | u-u.rest | 12 Apr 2022 | Apr 2027 | XServer Inc. | 12 Apr 2022 expires Apr 2027 | checking… |  |
| 2022 | u-u.biz | 13 Apr 2022 | Apr 2032 | XServer Inc. | 13 Apr 2022 expires Apr 2032 | checking… |  |
| 2022 | u-u.to | 20 Sep 2022 | Aug 2027 | Tonic | 20 Sep 2022 expires Aug 2027 | checking… |  |
| 2023 | u-u.cool | 5 Mar 2023 | Mar 2033 | Alibaba Cloud Computing Ltd.… | 5 Mar 2023 expires Mar 2033 | checking… | |
| 2023 | u-u.fun | 23 Jul 2023 | Jul 2028 | Chengdu West Dimension Digita… | 23 Jul 2023 expires Jul 2028 | checking… |  |
| 2023 | u-u.ai | 25 Sep 2023 | Sep 2027 | NameCheap, Inc. | 25 Sep 2023 expires Sep 2027 | checking… |  |
| 2024 | u-u.uk | 30 Jan 2024 | Jan 2028 | ANY-Web Limited | 30 Jan 2024 expires Jan 2028 | checking… |  |
| 2024 | u-u.co.uk | 22 Feb 2024 | Feb 2027 | Cloudflare, Inc. | 22 Feb 2024 expires Feb 2027 | checking… |  |
| 2024 | u-u.net.cn | 29 Apr 2024 | Apr 2027 | 广东时代互联科技有限公司 | 29 Apr 2024 expires Apr 2027 | checking… | |
| 2024 | u-u.icu | 13 Oct 2024 | Oct 2027 | Domain Science Kutatási Szolg… | 13 Oct 2024 expires Oct 2027 | checking… |  |
| 2024 | u-u.tw | 19 Dec 2024 | Dec 2026 | GoDaddy | 19 Dec 2024 expires Dec 2026 | checking… | |
| 2024 | u-u.win | 27 Dec 2024 | Dec 2034 | Cloudflare, Inc. | 27 Dec 2024 expires Dec 2034 | checking… |  |
| 2025 | u-u.wtf | 3 Jan 2025 | Jan 2027 | Cloudflare, Inc. | 3 Jan 2025 expires Jan 2027 | checking… |  |
| 2025 | u-u.ltd | 7 Jan 2025 | Jan 2027 | Tucows Domains Inc. | 7 Jan 2025 expires Jan 2027 | checking… | |
| 2025 | u-u.boo | 19 Mar 2025 | Mar 2027 | Porkbun LLC | 19 Mar 2025 expires Mar 2027 | checking… |  |
| 2025 | u-u.iopending delete on 6 Jun 2026 | 9 Apr 2025 | Apr 2026 (passed) | Porkbun LLC | 9 Apr 2025 expiry Apr 2026 (passed) | checking… | |
| 2025 | u-u.life | 20 Jun 2025 | Jun 2027 | Alibaba Cloud Computing Ltd.… | 20 Jun 2025 expires Jun 2027 | checking… |  |
| 2025 | u-u.at | 28 Jul 2025 | — | InterNetX GmbH ( https://nic.… | 28 Jul 2025 | checking… |  |
| 2025 | u-u.co.inpending delete on 7 Oct 2026 | 11 Aug 2025 | Aug 2026 (passed) | Data Ingenious Global Limited | 11 Aug 2025 expiry Aug 2026 (passed) | checking… | |
| 2025 | u-u.xyz | 24 Oct 2025 | Oct 2026 (passed) | Ultahost, Inc. | 24 Oct 2025 expiry Oct 2026 (passed) | checking… |  |
| 2025 | u-u.online | 26 Oct 2025 | Oct 2026 | PDR Ltd. d/b/a PublicDomainRe… | 26 Oct 2025 expires Oct 2026 | checking… |  |
| 2025 | u-u.lol | 14 Nov 2025 | Nov 2026 | Key-Systems GmbH | 14 Nov 2025 expires Nov 2026 | checking… |  |
| 2025 | u-u.fr | 17 Nov 2025 | Nov 2026 | Infomaniak Network SA | 17 Nov 2025 expires Nov 2026 | checking… | |
| 2025 | u-u.uno | 9 Dec 2025 | Dec 2035 | Alibaba Cloud Computing Ltd.… | 9 Dec 2025 expires Dec 2035 | checking… | |
| 2026 | u-u.cloud | 31 Jan 2026 | Jan 2027 | Hefei Juming Network Technolo… | 31 Jan 2026 expires Jan 2027 | checking… | |
| 2026 | u-u.my.id | 25 May 2026 | May 2027 | PT Exabytes Network Indonesia | 25 May 2026 expires May 2027 | checking… | |
| 2026 | u-u.work | 7 Jul 2026 | Jul 2027 | Cloudflare, Inc. | 7 Jul 2026 expires Jul 2027 | checking… | |
| 2026 | u-u.vip | 25 Jul 2026 | Jul 2027 | Spaceship, Inc. | 25 Jul 2026 expires Jul 2027 | checking… | |
| 2026 | u-u.vision | 28 Jul 2026 | Jul 2027 | Name.com, Inc | 28 Jul 2026 expires Jul 2027 | checking… |  |
| 2026 | u-u.digital | 22 Aug 2026 | Aug 2027 | Cloudflare, Inc. | 22 Aug 2026 expires Aug 2027 | checking… |  |
| 2026 | u-u.baby | 4 Sep 2026 | Sep 2027 | NAMECHEAP INC | 4 Sep 2026 expires Sep 2027 | checking… |  |
| 2026 | u-u.live | 10 Sep 2026 | Sep 2027 | IONOS SE | 10 Sep 2026 expires Sep 2027 | checking… |  |
| 2026 | u-u.si | 9 Oct 2026 | Oct 2027 | Dynadot Inc | 9 Oct 2026 expires Oct 2027 | checking… |  |
| — | u-u.ch | no date on record | — | — | no date on record | checking… |  |
| — | u-u.co | no date on record | — | — | no date on record | checking… |  |
| — | u-u.de | no date on record | — | — | no date on record | checking… |  |
| — | u-u.dk | no date on record | — | — | no date on record | checking… | |
| — | u-u.es | no date on record | — | — | no date on record | checking… | |
| — | u-u.eu | no date on record | — | Registrar.eu | no date on record | checking… | |
| — | u-u.group | no date on record | — | — | no date on record | checking… | |
| — | u-u.host | no date on record | — | — | no date on record | checking… | |
| — | u-u.im | no date on record | — | — | no date on record | checking… | |
| — | u-u.info | no date on record | — | — | no date on record | checking… | |
| — | u-u.ir | no date on record | — | — | no date on record | checking… |  |
| — | u-u.kr | no date on record | — | — | no date on record | checking… |  |
| — | u-u.name | no date on record | — | — | no date on record | checking… | |
| — | u-u.ph | no date on record | — | — | no date on record | checking… |  |
| — | u-u.pl | no date on record | — | — | no date on record | checking… |  |
| — | u-u.shop | no date on record | — | — | no date on record | checking… |  |
| — | u-u.su | no date on record | — | — | no date on record | checking… |  |
| — | u-u.tech | no date on record | — | — | no date on record | checking… | |
| — | u-u.xxx | 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.