IP address certificates are available right now in Staging. They should be generally available in Prod later in 2025, at the same time that short-lived certificates become generally available. Prior to general availability we may allow list issuance for a limited number of partners who can provide us with feedback.
https://letsencrypt.org/2025/07/01/issuing-our-first-ip-address-certificate/

还早，现在只在 Staging 环境中提供，预计晚些时候上 Prod 环境。另外说一下，其实目前使用的 lego 是支持 RFC 8738 的，我之前也测试过申请 ip 证书，只是 Let's Encrypted 提示不支持。

这项功能并不需要修改任何 Nginx UI 的代码，只需要在 default server 中将 server_name 设置为您的外网 IP，再启用 Auto-Cert 即可。

@0xJacky commented on GitHub (Jul 4, 2025): > IP address certificates are available right now in [Staging](https://letsencrypt.org/docs/staging-environment/). They should be generally available in Prod later in 2025, at the same time that short-lived certificates become generally available. Prior to general availability we may allow list issuance for a limited number of partners who can provide us with feedback. > https://letsencrypt.org/2025/07/01/issuing-our-first-ip-address-certificate/ 还早，现在只在 Staging 环境中提供，预计晚些时候上 Prod 环境。另外说一下，其实目前使用的 lego 是支持 [RFC 8738](https://www.rfc-editor.org/rfc/rfc8738.html) 的，我之前也测试过申请 ip 证书，只是 Let's Encrypted 提示不支持。这项功能并不需要修改任何 Nginx UI 的代码，只需要在 default server 中将 server_name 设置为您的外网 IP，再启用 Auto-Cert 即可。 ![Image](https://github.com/user-attachments/assets/5f586434-5449-41eb-a0f4-242646095bf4)

kerem commented

2026-03-01 15:39:11 +03:00

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@0xJacky commented on GitHub (Aug 2, 2025):

现在就静待 Let's Encrypt 的生产环境支持申请 IP 证书

@0xJacky commented on GitHub (Aug 2, 2025): 现在就静待 Let's Encrypt 的生产环境支持申请 IP 证书

kerem commented

2026-03-01 15:39:11 +03:00

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@Silentely commented on GitHub (Dec 17, 2025):

现在就静待 Let's Encrypt 的生产环境支持申请 IP 证书

本周前上线了
https://community.letsencrypt.org/t/upcoming-changes-to-let-s-encrypt-certificates/243873

@Silentely commented on GitHub (Dec 17, 2025): > 现在就静待 Let's Encrypt 的生产环境支持申请 IP 证书本周前上线了 https://community.letsencrypt.org/t/upcoming-changes-to-let-s-encrypt-certificates/243873

kerem commented

2026-03-01 15:39:11 +03:00

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@wcwq99 commented on GitHub (Jan 10, 2026):

同求

@wcwq99 commented on GitHub (Jan 10, 2026): 同求