Every extension, oldest first
langchain
We have seen langchain registered in 74 extensions. The oldest is langchain.com, registered on 3 Dec 2019; the newest, langchain.cloud, on 13 Oct 2026.
Checking which of them answer in DNS today…
- Seen in
- 74 extensions
- Oldest
- 2019 langchain.com
- Newest
- 2026 langchain.cloud
- In DNS today
- … checking
Registered in
| Year | Domain | Registered | Expires | Registrar | Details | DNS today | Screenshot |
|---|---|---|---|---|---|---|---|
| 2019 | langchain.com | 3 Dec 2019 | Dec 2029 | GoDaddy.com, LLC | 3 Dec 2019 expires Dec 2029 | checking… |  |
| 2022 | langchain.ai | 15 Nov 2022 | Nov 2026 | NAMECHEAP INC | 15 Nov 2022 expires Nov 2026 | checking… | |
| 2023 | langchain.io | 25 Jan 2023 | Jan 2027 | Cloudflare, Inc. | 25 Jan 2023 expires Jan 2027 | checking… |  |
| 2023 | langchain.co | 4 Feb 2023 | Feb 2026 (passed) | Cloudflare, Inc. | 4 Feb 2023 expiry Feb 2026 (passed) | checking… | |
| 2023 | langchain.net | 11 Feb 2023 | Feb 2027 | GoDaddy.com, LLC | 11 Feb 2023 expires Feb 2027 | checking… | |
| 2023 | langchain.org | 11 Feb 2023 | Feb 2027 | GoDaddy.com, LLC | 11 Feb 2023 expires Feb 2027 | checking… |  |
| 2023 | langchain.xyz | 27 Feb 2023 | Feb 2027 | Go Daddy, LLC | 27 Feb 2023 expires Feb 2027 | checking… |  |
| 2023 | langchain.cz | 14 Mar 2023 | May 2027 | REG-WEDOS | 14 Mar 2023 expires May 2027 | checking… |  |
| 2023 | langchain.us | 3 Apr 2023 | Apr 2027 | NAMECHEAP INC | 3 Apr 2023 expires Apr 2027 | checking… |  |
| 2023 | langchain.fr | 14 Apr 2023 | Apr 2027 | KEY-SYSTEMS GmbH | 14 Apr 2023 expires Apr 2027 | checking… | |
| 2023 | langchain.ltd | 17 Apr 2023 | Apr 2028 | GoDaddy.com, LLC | 17 Apr 2023 expires Apr 2028 | checking… |  |
| 2023 | langchain.asia | 29 Apr 2023 | Apr 2026 (passed) | Alibaba Cloud Computing Ltd.… | 29 Apr 2023 expiry Apr 2026 (passed) | checking… |  |
| 2023 | langchain.kr | 1 May 2023 | May 2027 | — | 1 May 2023 expires May 2027 | checking… |  |
| 2023 | langchain.blog | 5 May 2023 | May 2026 (passed) | HOSTINGER operations, UAB | 5 May 2023 expiry May 2026 (passed) | checking… |  |
| 2023 | langchain.store | 5 May 2023 | May 2026 (passed) | HOSTINGER operations, UAB | 5 May 2023 expiry May 2026 (passed) | checking… | |
| 2023 | langchain.site | 6 May 2023 | May 2026 (passed) | HOSTINGER operations, UAB | 6 May 2023 expiry May 2026 (passed) | checking… |  |
| 2023 | langchain.plus | 15 May 2023 | May 2027 | Squarespace Domains II LLC | 15 May 2023 expires May 2027 | checking… |  |
| 2023 | langchain.ru | 22 Jun 2023 | Jun 2027 | REGRU-RU | 22 Jun 2023 expires Jun 2027 | checking… | |
| 2023 | langchain.in | 13 Jul 2023 | Jul 2028 | GoDaddy | 13 Jul 2023 expires Jul 2028 | checking… |  |
| 2023 | langchain.ca | 23 Jul 2023 | Jul 2028 | Go Daddy Domains Canada, Inc | 23 Jul 2023 expires Jul 2028 | checking… |  |
| 2024 | langchain.press | 14 Jan 2024 | Jan 2034 | DNSPod, Inc. | 14 Jan 2024 expires Jan 2034 | checking… | |
| 2024 | langchain.app | 17 Jun 2024 | Jun 2026 (passed) | Global Domains International,… | 17 Jun 2024 expiry Jun 2026 (passed) | checking… | |
| 2024 | langchain.london | 11 Oct 2024 | Oct 2026 (passed) | Namecheap | 11 Oct 2024 expiry Oct 2026 (passed) | checking… |  |
| 2024 | langchain.co.za | 13 Oct 2024 | Oct 2026 (passed) | DIAMATRIX C.C. | 13 Oct 2024 expiry Oct 2026 (passed) | checking… | |
| 2025 | langchain.link | 5 Feb 2025 | Feb 2027 | Amazon Registrar, Inc. | 5 Feb 2025 expires Feb 2027 | checking… |  |
| 2025 | langchain.love | 21 Jul 2025 | Jul 2027 | Dynadot, LLC | 21 Jul 2025 expires Jul 2027 | checking… |  |
| 2025 | langchain.com.br | 11 Aug 2025 | Aug 2027 | HSTDOMAINS | 11 Aug 2025 expires Aug 2027 | checking… |  |
| 2025 | langchain.tech | 28 Aug 2025 | Aug 2026 (passed) | West263 International Limited | 28 Aug 2025 expiry Aug 2026 (passed) | checking… |  |
| 2025 | langchain.to | 3 Sep 2025 | Sep 2027 | NAMECHEAP INC | 3 Sep 2025 expires Sep 2027 | checking… |  |
| 2025 | langchain.shop | 23 Oct 2025 | Oct 2026 (passed) | GoDaddy.com LLC | 23 Oct 2025 expiry Oct 2026 (passed) | checking… | |
| 2025 | langchain.club.tw | 25 Oct 2025 | Oct 2026 (passed) | Cloudmax Inc. | 25 Oct 2025 expiry Oct 2026 (passed) | checking… | |
| 2025 | langchain.info | 3 Nov 2025 | Nov 2026 | GoDaddy.com, LLC | 3 Nov 2025 expires Nov 2026 | checking… | |
| 2026 | langchain.co.in | 20 Feb 2026 | Feb 2027 | Endurance International Group… | 20 Feb 2026 expires Feb 2027 | checking… |  |
| 2026 | langchain.help | 21 Feb 2026 | Feb 2027 | NameSilo, LLC | 21 Feb 2026 expires Feb 2027 | checking… | |
| 2026 | langchain.ren | 18 Apr 2026 | Apr 2027 | Alibaba Cloud Computing Ltd.… | 18 Apr 2026 expires Apr 2027 | checking… | |
| 2026 | langchain.online | 25 Apr 2026 | Apr 2027 | Alibaba Cloud Computing Ltd.… | 25 Apr 2026 expires Apr 2027 | checking… | |
| 2026 | langchain.pro | 15 May 2026 | May 2027 | Spaceship, Inc. | 15 May 2026 expires May 2027 | checking… | |
| 2026 | langchain.cc | 31 May 2026 | May 2027 | 22net, Inc. | 31 May 2026 expires May 2027 | checking… | |
| 2026 | langchain.cyou | 10 Jun 2026 | Jun 2027 | Spaceship, Inc. | 10 Jun 2026 expires Jun 2027 | checking… | |
| 2026 | langchain.sh | 27 Jun 2026 | Jun 2027 | GoDaddy.com, LLC | 27 Jun 2026 expires Jun 2027 | checking… |  |
| 2026 | langchain.tw | 6 Jul 2026 | Jul 2027 | Dynadot LLC | 6 Jul 2026 expires Jul 2027 | checking… | |
| 2026 | langchain.vip | 24 Jul 2026 | Jul 2027 | Alibaba Cloud Computing Ltd.… | 24 Jul 2026 expires Jul 2027 | checking… | |
| 2026 | langchain.si | 23 Aug 2026 | Aug 2027 | Dynadot Inc | 23 Aug 2026 expires Aug 2027 | checking… | |
| 2026 | langchain.me | 11 Sep 2026 | Sep 2027 | NameSilo, LLC | 11 Sep 2026 expires Sep 2027 | checking… | |
| 2026 | langchain.cloud | 13 Oct 2026 | Oct 2027 | Alibaba Cloud Computing Ltd. | 13 Oct 2026 expires Oct 2027 | checking… |  |
| — | langchain.ac.cn | no date on record | — | — | no date on record | checking… |  |
| — | langchain.agency | no date on record | — | — | no date on record | checking… |  |
| — | langchain.art | no date on record | — | — | no date on record | checking… | |
| — | langchain.at | no date on record | — | — | no date on record | checking… |  |
| — | langchain.au | no date on record | — | GoDaddy.com LLC trading as Go… | no date on record | checking… | |
| — | langchain.biz | no date on record | — | — | no date on record | checking… |  |
| — | langchain.boutique | no date on record | — | — | no date on record | checking… |  |
| — | langchain.ch | no date on record | — | — | no date on record | checking… | |
| — | langchain.chat | no date on record | — | — | no date on record | checking… | |
| — | langchain.cn | no date on record | — | — | no date on record | checking… |  |
| — | langchain.com.cn | no date on record | — | 阿里云计算有限公司（万网） | no date on record | checking… |  |
| — | langchain.de | no date on record | — | — | no date on record | checking… |  |
| — | langchain.dev | no date on record | — | — | no date on record | checking… |  |
| — | langchain.eu | no date on record | — | — | no date on record | checking… |  |
| — | langchain.fun | no date on record | — | — | no date on record | checking… |  |
| — | langchain.ink | no date on record | — | — | no date on record | checking… | |
| — | langchain.market | no date on record | — | — | no date on record | checking… | |
| — | langchain.md | no date on record | — | — | no date on record | checking… | |
| — | langchain.network | no date on record | — | — | no date on record | checking… | |
| — | langchain.news | no date on record | — | — | no date on record | checking… | |
| — | langchain.org.cn | no date on record | — | 浙江贰贰网络有限公司 | no date on record | checking… |  |
| — | langchain.ph | no date on record | — | — | no date on record | checking… | |
| — | langchain.pub | no date on record | — | — | no date on record | checking… |  |
| — | langchain.rip | no date on record | — | — | no date on record | checking… |  |
| — | langchain.sucks | no date on record | — | — | no date on record | checking… | |
| — | langchain.tools | no date on record | — | — | no date on record | checking… | |
| — | langchain.top | no date on record | — | — | no date on record | checking… | |
| — | langchain.work | no date on record | — | — | no date on record | checking… |  |
| — | langchain.xin | 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.