Every extension, oldest first
1by1
We have seen 1by1 registered in 52 extensions. The oldest is 1by1.com, registered on 27 Mar 1997; the newest, 1by1.life, on 22 Apr 2026.
Checking which of them answer in DNS today…
- Seen in
- 52 extensions
- Oldest
- 1997 1by1.com
- Newest
- 2026 1by1.life
- In DNS today
- … checking
Registered in
| Year | Domain | Registered | Expires | Registrar | Details | DNS today | Screenshot |
|---|---|---|---|---|---|---|---|
| 1997 | 1by1.com | 27 Mar 1997 | Mar 2027 | Network Solutions, LLC | 27 Mar 1997 expires Mar 2027 | checking… | |
| 1998 | 1by1.org | 10 Jun 1998 | Jun 2026 (passed) | IONOS SE | 10 Jun 1998 expiry Jun 2026 (passed) | checking… |  |
| 2001 | 1by1.info | 14 Sep 2001 | Sep 2026 (passed) | Cronon GmbH | 14 Sep 2001 expiry Sep 2026 (passed) | checking… |  |
| 2001 | 1by1.net | 17 Nov 2001 | Nov 2026 | Domain.com - Network Solution… | 17 Nov 2001 expires Nov 2026 | checking… |  |
| 2012 | 1by1.cc | 20 Nov 2012 | Nov 2026 | Alibaba Cloud Computing Ltd.… | 20 Nov 2012 expires Nov 2026 | checking… | |
| 2018 | 1by1.ca | 3 Dec 2018 | Dec 2026 | Promo People Inc. | 3 Dec 2018 expires Dec 2026 | checking… |  |
| 2020 | 1by1.us | 19 Apr 2020 | Apr 2028 | GoDaddy.com, LLC | 19 Apr 2020 expires Apr 2028 | checking… |  |
| 2022 | 1by1.me | 21 Apr 2022 | Apr 2027 | NameSilo, LLC | 21 Apr 2022 expires Apr 2027 | checking… |  |
| 2022 | 1by1.ru | 31 May 2022 | — | REGRU-RU | 31 May 2022 | checking… |  |
| 2023 | 1by1.tech | 10 Jan 2023 | Jan 2027 | PDR Ltd. d/b/a PublicDomainRe… | 10 Jan 2023 expires Jan 2027 | checking… | |
| 2023 | 1by1.dev | 3 Dec 2023 | Dec 2026 | Namecheap Inc. | 3 Dec 2023 expires Dec 2026 | checking… | |
| 2024 | 1by1.blog | 3 Feb 2024 | Feb 2027 | Tucows.com Co. | 3 Feb 2024 expires Feb 2027 | checking… |  |
| 2024 | 1by1.top | 11 Jul 2024 | Jul 2026 (passed) | NameSilo,LLC | 11 Jul 2024 expiry Jul 2026 (passed) | checking… | |
| 2024 | 1by1.ai | 24 Dec 2024 | Dec 2026 | GoDaddy.com, LLC | 24 Dec 2024 expires Dec 2026 | checking… |  |
| 2025 | 1by1.app | 6 May 2025 | May 2027 | Porkbun LLC | 6 May 2025 expires May 2027 | checking… |  |
| 2025 | 1by1.nl | 20 Aug 2025 | — | GoDaddy.com | 20 Aug 2025 | checking… | |
| 2025 | 1by1.shop | 20 Aug 2025 | Aug 2026 (passed) | GoDaddy.com LLC | 20 Aug 2025 expiry Aug 2026 (passed) | checking… |  |
| 2025 | 1by1.solutions | 20 Aug 2025 | Aug 2026 (passed) | GoDaddy.com, LLC | 20 Aug 2025 expiry Aug 2026 (passed) | checking… |  |
| 2025 | 1by1.store | 20 Aug 2025 | Aug 2026 (passed) | GoDaddy.com, LLC | 20 Aug 2025 expiry Aug 2026 (passed) | checking… | |
| 2025 | 1by1.xyz | 20 Aug 2025 | Aug 2026 (passed) | Go Daddy, LLC | 20 Aug 2025 expiry Aug 2026 (passed) | checking… | |
| 2025 | 1by1.in | 5 Sep 2025 | Sep 2026 (passed) | GoDaddy | 5 Sep 2025 expiry Sep 2026 (passed) | checking… |  |
| 2025 | 1by1.io | 5 Oct 2025 | Oct 2026 (passed) | GoDaddy.com, LLC | 5 Oct 2025 expiry Oct 2026 (passed) | checking… |  |
| 2025 | 1by1.site | 6 Nov 2025 | Nov 2026 | HOSTINGER operations, UAB | 6 Nov 2025 expires Nov 2026 | checking… | |
| 2025 | 1by1.online | 12 Nov 2025 | Nov 2026 | Porkbun LLC | 12 Nov 2025 expires Nov 2026 | checking… | |
| 2025 | 1by1.space | 18 Dec 2025 | Dec 2026 | NameCheap, Inc. | 18 Dec 2025 expires Dec 2026 | checking… |  |
| 2026 | 1by1.uno | 9 Jan 2026 | Jan 2027 | PDR Ltd. d/b/a PublicDomainRe… | 9 Jan 2026 expires Jan 2027 | checking… |  |
| 2026 | 1by1.cloud | 10 Mar 2026 | Mar 2027 | Amazon Registrar, Inc. | 10 Mar 2026 expires Mar 2027 | checking… | |
| 2026 | 1by1.life | 22 Apr 2026 | Apr 2027 | Porkbun LLC | 22 Apr 2026 expires Apr 2027 | checking… | |
| — | 1by1.be | no date on record | — | — | no date on record | checking… | |
| — | 1by1.ch | no date on record | — | — | no date on record | checking… |  |
| — | 1by1.club | no date on record | — | — | no date on record | checking… |  |
| — | 1by1.cn | no date on record | — | 阿里云计算有限公司（万网） | no date on record | checking… | |
| — | 1by1.co | no date on record | — | — | no date on record | checking… |  |
| — | 1by1.co.uk | no date on record | — | — | no date on record | checking… |  |
| — | 1by1.com.br | no date on record | — | — | no date on record | checking… |  |
| — | 1by1.com.cn | no date on record | — | 商中在线科技股份有限公司 | no date on record | checking… | |
| — | 1by1.de | no date on record | — | — | no date on record | checking… |  |
| — | 1by1.es | no date on record | — | — | no date on record | checking… |  |
| — | 1by1.eu | no date on record | — | — | no date on record | checking… |  |
| — | 1by1.guide | no date on record | — | — | no date on record | checking… | |
| — | 1by1.jp | no date on record | — | — | no date on record | checking… | |
| — | 1by1.no | no date on record | — | — | no date on record | checking… | |
| — | 1by1.one | no date on record | — | — | no date on record | checking… | |
| — | 1by1.pro | no date on record | — | — | no date on record | checking… |  |
| — | 1by1.restaurant | no date on record | — | — | no date on record | checking… | |
| — | 1by1.today | no date on record | — | — | no date on record | checking… |  |
| — | 1by1.tv | no date on record | — | — | no date on record | checking… |  |
| — | 1by1.uk | no date on record | — | — | no date on record | checking… |  |
| — | 1by1.vip | no date on record | — | — | no date on record | checking… | |
| — | 1by1.win | no date on record | — | — | no date on record | checking… | |
| — | 1by1.work | no date on record | — | — | no date on record | checking… |  |
| — | 1by1.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.