Every extension, oldest first
underline
We have seen underline registered in 104 extensions. The oldest is underline.org, registered on 1 Jul 2001; the newest, underline.sh, on 29 Sep 2026.
Checking which of them answer in DNS today…
- Seen in
- 104 extensions
- Oldest
- 2001 underline.org
- Newest
- 2026 underline.sh
- In DNS today
- … checking
Registered in
| Year | Domain | Registered | Expires | Registrar | Details | DNS today | Screenshot |
|---|---|---|---|---|---|---|---|
| 2001 | underline.org | 1 Jul 2001 | Jul 2027 | PDR Ltd. d/b/a PublicDomainRe… | 1 Jul 2001 expires Jul 2027 | checking… | |
| 2001 | underline.net | 21 Oct 2001 | Oct 2026 (passed) | PDR Ltd. d/b/a PublicDomainRe… | 21 Oct 2001 expiry Oct 2026 (passed) | checking… | |
| 2002 | underline.com | 20 Aug 2002 | Aug 2026 (passed) | Amazon Registrar, Inc. | 20 Aug 2002 expiry Aug 2026 (passed) | checking… |  |
| 2006 | underline.mobi | 11 Oct 2006 | Oct 2026 (passed) | Network Solutions, LLC | 11 Oct 2006 expiry Oct 2026 (passed) | checking… |  |
| 2011 | underline.co | 30 Sep 2011 | Sep 2026 (passed) | Dynadot Inc | 30 Sep 2011 expiry Sep 2026 (passed) | checking… |  |
| 2013 | underline.cz | 22 Apr 2013 | Apr 2027 | REG-ACTIVE24 | 22 Apr 2013 expires Apr 2027 | checking… | |
| 2016 | underline.tech | 24 Apr 2016 | Apr 2028 | Alibaba Cloud Computing Ltd.… | 24 Apr 2016 expires Apr 2028 | checking… | |
| 2017 | underline.cl | 20 Apr 2017 | Apr 2027 | NIC Chile | 20 Apr 2017 expires Apr 2027 | checking… | |
| 2018 | underline.io | 10 Jun 2018 | Jun 2026 (passed) | NameCheap, Inc. | 10 Jun 2018 expiry Jun 2026 (passed) | checking… |  |
| 2018 | underline.site | 14 Oct 2018 | Oct 2026 (passed) | NAMECHEAP INC | 14 Oct 2018 expiry Oct 2026 (passed) | checking… | |
| 2018 | underline.miami | 1 Nov 2018 | Nov 2026 | GoDaddy.com, LLC | 1 Nov 2018 expires Nov 2026 | checking… | |
| 2019 | underline.fit | 1 Oct 2019 | Oct 2027 | GoDaddy.com, LLC | 1 Oct 2019 expires Oct 2027 | checking… |  |
| 2020 | underline.network | 7 Feb 2020 | Feb 2027 | Gandi SAS | 7 Feb 2020 expires Feb 2027 | checking… | |
| 2020 | underline.us | 16 Jun 2020 | Jun 2027 | NameCheap, Inc. | 16 Jun 2020 expires Jun 2027 | checking… | |
| 2020 | underline.com.do | 22 Nov 2020 | Nov 2029 | Registrar NIC .DO (midominio.… | 22 Nov 2020 expires Nov 2029 | checking… |  |
| 2021 | underline.be | 3 Jan 2021 | — | Key-Systems GmbH | 3 Jan 2021 | checking… | |
| 2021 | underline.media | 12 Jan 2021 | Jan 2027 | Squarespace Domains II LLC | 12 Jan 2021 expires Jan 2027 | checking… |  |
| 2021 | underline.ai | 5 Jun 2021 | Jun 2027 | GoDaddy.com, LLC | 5 Jun 2021 expires Jun 2027 | checking… |  |
| 2021 | underline.xyz | 2 Nov 2021 | Nov 2026 | Dynadot LLC | 2 Nov 2021 expires Nov 2026 | checking… |  |
| 2021 | underline.in | 19 Nov 2021 | Nov 2028 | Dynadot, LLC | 19 Nov 2021 expires Nov 2028 | checking… |  |
| 2022 | underline.so | 11 Mar 2022 | Mar 2027 | NAMECHEAP INC | 11 Mar 2022 expires Mar 2027 | checking… | |
| 2022 | underline.icu | 4 Dec 2022 | Dec 2026 | Alibaba Cloud Computing Ltd.… | 4 Dec 2022 expires Dec 2026 | checking… |  |
| 2023 | underline.online | 23 Jan 2023 | Jan 2027 | GoDaddy.com, LLC | 23 Jan 2023 expires Jan 2027 | checking… | |
| 2023 | underline.my.id | 9 Dec 2023 | Dec 2026 | PT Cloud Hosting Indonesia | 9 Dec 2023 expires Dec 2026 | checking… |  |
| 2025 | underline.co.in | 16 Feb 2025 | Feb 2026 (passed) | GoDaddy | 16 Feb 2025 expiry Feb 2026 (passed) | checking… |  |
| 2025 | underline.fun | 5 Mar 2025 | Mar 2027 | Sav.com, LLC - 38 | 5 Mar 2025 expires Mar 2027 | checking… | |
| 2025 | underline.work | 24 Mar 2025 | Mar 2026 (passed) | DNSPod, Inc. | 24 Mar 2025 expiry Mar 2026 (passed) | checking… |  |
| 2025 | underline.studio | 31 Mar 2025 | Mar 2027 | CommuniGal Communication Ltd. | 31 Mar 2025 expires Mar 2027 | checking… | |
| 2025 | underline.dev | 10 Jun 2025 | Jun 2026 (passed) | Namecheap Inc. | 10 Jun 2025 expiry Jun 2026 (passed) | checking… | |
| 2025 | underline.app | 30 Jul 2025 | Jul 2027 | Global Domains International,… | 30 Jul 2025 expires Jul 2027 | checking… |  |
| 2025 | underline.cc | 30 Aug 2025 | Aug 2028 | Dynadot Inc | 30 Aug 2025 expires Aug 2028 | checking… |  |
| 2025 | underline.live | 26 Oct 2025 | Oct 2026 | GoDaddy.com, LLC | 26 Oct 2025 expires Oct 2026 | checking… | |
| 2025 | underline.living | 26 Oct 2025 | Oct 2026 | GoDaddy | 26 Oct 2025 expires Oct 2026 | checking… |  |
| 2025 | underline.tv | 5 Nov 2025 | Nov 2026 | Porkbun | 5 Nov 2025 expires Nov 2026 | checking… |  |
| 2025 | underline.cloud | 15 Nov 2025 | Nov 2026 | NAMECHEAP | 15 Nov 2025 expires Nov 2026 | checking… | |
| 2025 | underline.blog | 22 Nov 2025 | Nov 2026 | Go Daddy, LLC | 22 Nov 2025 expires Nov 2026 | checking… |  |
| 2025 | underline.space | 29 Nov 2025 | Nov 2026 | VIRTUA DRUG Kutatási Szolgált… | 29 Nov 2025 expires Nov 2026 | checking… | |
| 2025 | underline.sbs | 5 Dec 2025 | Dec 2026 | Spaceship, Inc. | 5 Dec 2025 expires Dec 2026 | checking… | |
| 2026 | underline.store | 8 Feb 2026 | Feb 2027 | GoDaddy.com, LLC | 8 Feb 2026 expires Feb 2027 | checking… | |
| 2026 | underline.page | 26 Mar 2026 | Mar 2027 | Spaceship, Inc. | 26 Mar 2026 expires Mar 2027 | checking… |  |
| 2026 | underline.health | 14 May 2026 | May 2028 | GoDaddy.com, LLC | 14 May 2026 expires May 2028 | checking… | |
| 2026 | underline.capital | 22 May 2026 | May 2027 | NAMECHEAP INC | 22 May 2026 expires May 2027 | checking… |  |
| 2026 | underline.pw | 7 Jul 2026 | Jul 2027 | GoDaddy.com, LLC | 7 Jul 2026 expires Jul 2027 | checking… |  |
| 2026 | underline.se | 1 Aug 2026 | Aug 2027 | Loopia AB | 1 Aug 2026 expires Aug 2027 | checking… | |
| 2026 | underline.video | 21 Sep 2026 | Sep 2029 | Tucows Domains Inc. | 21 Sep 2026 expires Sep 2029 | checking… |  |
| 2026 | underline.science | 22 Sep 2026 | Sep 2027 | TUCOWS.COM, CO. | 22 Sep 2026 expires Sep 2027 | checking… |  |
| 2026 | underline.si | 25 Sep 2026 | Sep 2027 | Dynadot Inc | 25 Sep 2026 expires Sep 2027 | checking… |  |
| 2026 | underline.chat | 28 Sep 2026 | Sep 2027 | NameCheap, Inc. | 28 Sep 2026 expires Sep 2027 | checking… |  |
| 2026 | underline.forum | 28 Sep 2026 | Sep 2027 | NAMECHEAP | 28 Sep 2026 expires Sep 2027 | checking… | |
| 2026 | underline.sh | 29 Sep 2026 | Sep 2027 | Cloudflare, Inc. | 29 Sep 2026 expires Sep 2027 | checking… | |
| — | underline.agency | no date on record | — | — | no date on record | checking… |  |
| — | underline.bg | no date on record | — | — | no date on record | checking… | |
| — | underline.ca | no date on record | — | — | no date on record | checking… | |
| — | underline.center | no date on record | — | — | no date on record | checking… |  |
| — | underline.ch | no date on record | — | — | no date on record | checking… |  |
| — | underline.cn | no date on record | — | — | no date on record | checking… |  |
| — | underline.co.jp | no date on record | — | — | no date on record | checking… | |
| — | underline.co.kr | no date on record | — | — | no date on record | checking… | |
| — | underline.co.uk | no date on record | — | — | no date on record | checking… | |
| — | underline.co.za | no date on record | — | — | no date on record | checking… |  |
| — | underline.com.ar | no date on record | — | — | no date on record | checking… |  |
| — | underline.com.au | no date on record | — | — | no date on record | checking… |  |
| — | underline.com.br | no date on record | — | — | no date on record | checking… | |
| — | underline.com.cn | no date on record | — | 阿里云计算有限公司（万网） | no date on record | checking… | |
| — | underline.com.tr | no date on record | — | — | no date on record | checking… |  |
| — | underline.com.ua | no date on record | — | — | no date on record | checking… |  |
| — | underline.design | no date on record | — | — | no date on record | checking… |  |
| — | underline.digital | no date on record | — | — | no date on record | checking… |  |
| — | underline.es | no date on record | — | — | no date on record | checking… |  |
| — | underline.eu | no date on record | — | CRegISP Ltd | no date on record | checking… |  |
| — | underline.ge | no date on record | — | — | no date on record | checking… | |
| — | underline.group | no date on record | — | — | no date on record | checking… |  |
| — | underline.hu | no date on record | — | — | no date on record | checking… |  |
| — | underline.id | no date on record | — | — | no date on record | checking… | |
| — | underline.in.ua | no date on record | — | — | no date on record | checking… |  |
| — | underline.info | no date on record | — | — | no date on record | checking… | |
| — | underline.ink | no date on record | — | — | no date on record | checking… |  |
| — | underline.la | no date on record | — | — | no date on record | checking… | |
| — | underline.life | no date on record | — | — | no date on record | checking… |  |
| — | underline.llc | no date on record | — | — | no date on record | checking… |  |
| — | underline.marketing | no date on record | — | — | no date on record | checking… |  |
| — | underline.md | no date on record | — | — | no date on record | checking… |  |
| — | underline.news | no date on record | — | — | no date on record | checking… | |
| — | underline.nl | no date on record | — | — | no date on record | checking… | |
| — | underline.one | no date on record | — | — | no date on record | checking… |  |
| — | underline.paris | no date on record | — | — | no date on record | checking… | |
| — | underline.pl | no date on record | — | — | no date on record | checking… |  |
| — | underline.pt | no date on record | — | — | no date on record | checking… | |
| — | underline.red | no date on record | — | — | no date on record | checking… | |
| — | underline.ro | no date on record | — | — | no date on record | checking… | |
| — | underline.rs | no date on record | — | — | no date on record | checking… | |
| — | underline.style | no date on record | — | — | no date on record | checking… | |
| — | underline.su | no date on record | — | — | no date on record | checking… | |
| — | underline.support | no date on record | — | — | no date on record | checking… |  |
| — | underline.systems | no date on record | — | — | no date on record | checking… |  |
| — | underline.team | no date on record | — | — | no date on record | checking… |  |
| — | underline.technology | no date on record | — | — | no date on record | checking… | |
| — | underline.tm | no date on record | — | — | no date on record | checking… |  |
| — | underline.today | no date on record | — | — | no date on record | checking… | |
| — | underline.tokyo | no date on record | — | — | no date on record | checking… |  |
| — | underline.uk | no date on record | — | — | no date on record | checking… |  |
| — | underline.vc | no date on record | — | — | no date on record | checking… | |
| — | underline.ventures | no date on record | — | — | no date on record | checking… | |
| — | underline.world | 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.