starred/nginx-proxy-manager-NginxProxyManager

Fork 0

mirror of https://github.com/NginxProxyManager/nginx-proxy-manager.git synced 2026-04-25 09:25:55 +03:00

[GH-ISSUE #2044] Error when trying to issue Let's Encrypt certificate. #1477

New issue

Closed

opened 2026-02-26 07:31:14 +03:00 by kerem · 6 comments

kerem commented

2026-02-26 07:31:14 +03:00

Owner

Originally created by @vvovkata on GitHub (May 9, 2022).
Original GitHub issue: https://github.com/NginxProxyManager/nginx-proxy-manager/issues/2044

I am using Cloudflare tunnel on my server, and in its yaml conf I have pointed the internal IP of the NPM container. Currently I am using origin certificate from Cloudflare to access my apps with https, which I have added with the "Custom" option. However, I am unable to issue a let's encrypt certificate and I get this error:

There is a server found at this domain but it returned an unexpected data. Is it the NPM server? Please make sure your domain points to the IP where your NPM instance is running.

My domain doesn't point to an IP but to the tunnel id.

What can I do to fix this?

Originally created by @vvovkata on GitHub (May 9, 2022). Original GitHub issue: https://github.com/NginxProxyManager/nginx-proxy-manager/issues/2044 I am using Cloudflare tunnel on my server, and in its yaml conf I have pointed the internal IP of the NPM container. Currently I am using origin certificate from Cloudflare to access my apps with https, which I have added with the "Custom" option. However, I am unable to issue a let's encrypt certificate and I get this error: There is a server found at this domain but it returned an unexpected data. Is it the NPM server? Please make sure your domain points to the IP where your NPM instance is running. My domain doesn't point to an IP but to the tunnel id. What can I do to fix this?

kerem

2026-02-26 07:31:14 +03:00

closed this issue
added the
stale
label

kerem commented

2026-02-26 07:31:14 +03:00

Author

Owner

@iAmSaugata commented on GitHub (May 12, 2022):

Try disabling proxy (yellow icon on cloudflare dns) or using API key from Cloudflare.

@iAmSaugata commented on GitHub (May 12, 2022): Try disabling proxy (yellow icon on cloudflare dns) or using API key from Cloudflare.

kerem commented

2026-02-26 07:31:14 +03:00

Author

Owner

@DaVinki commented on GitHub (Aug 9, 2022):

Try disabling proxy (yellow icon on cloudflare dns) or using API key from Cloudflare.

I'm trying to set-up the same. uing Cloudflare as DNS provider. Is there a manual or how-to on how to set this up? I Checked the installation manuals, but couldn't find anything. Disabling the Proxy on Cloudflare didn't help me, as I get the same error.

@DaVinki commented on GitHub (Aug 9, 2022): > Try disabling proxy (yellow icon on cloudflare dns) or using API key from Cloudflare. I'm trying to set-up the same. uing Cloudflare as DNS provider. Is there a manual or how-to on how to set this up? I Checked the installation manuals, but couldn't find anything. Disabling the Proxy on Cloudflare didn't help me, as I get the same error.

kerem commented

2026-02-26 07:31:14 +03:00

Author

Owner

@github-actions[bot] commented on GitHub (Feb 17, 2024):

Issue is now considered stale. If you want to keep it open, please comment 👍

@github-actions[bot] commented on GitHub (Feb 17, 2024): Issue is now considered stale. If you want to keep it open, please comment :+1:

kerem commented

2026-02-26 07:31:14 +03:00

Author

Owner

@vvovkata commented on GitHub (Feb 19, 2024):

Hello,
This is an Automated message.

This email will stop working soon!
Please, use the following email: ***@***.***
Thank you and have a nice day!


Здравейте,
Това е автоматично съобщение.
Скоро, този имейл няма да работи!
Моля, използвайте следния имейл: ***@***.***
Благодаря и приятен ден!

-- 
  CBA Bulgaria & BG MARKET
  Volodya Evtimov
  m: +359 896 841 665
  e: ***@***.***
  w: cba.bg & bgm.bg
  a: blvd. Vasil Levski 61, 2700 Blagoevgrad, Bulgaria

@vvovkata commented on GitHub (Feb 19, 2024): Hello, This is an Automated message. This email will stop working soon! Please, use the following email: ***@***.*** Thank you and have a nice day! Здравейте, Това е автоматично съобщение. Скоро, този имейл няма да работи! Моля, използвайте следния имейл: ***@***.*** Благодаря и приятен ден! -- CBA Bulgaria & BG MARKET Volodya Evtimov m: +359 896 841 665 e: ***@***.*** w: cba.bg & bgm.bg a: blvd. Vasil Levski 61, 2700 Blagoevgrad, Bulgaria

kerem commented

2026-02-26 07:31:14 +03:00

Author

Owner

@github-actions[bot] commented on GitHub (Nov 26, 2024):

Issue is now considered stale. If you want to keep it open, please comment 👍

@github-actions[bot] commented on GitHub (Nov 26, 2024): Issue is now considered stale. If you want to keep it open, please comment :+1:

kerem commented

2026-02-26 07:31:14 +03:00

Author

Owner

@github-actions[bot] commented on GitHub (Dec 4, 2025):

Issue was closed due to inactivity.

@github-actions[bot] commented on GitHub (Dec 4, 2025): Issue was closed due to inactivity.

No milestone

No project

No assignees

1 participant

Notifications

Due date

The due date is invalid or out of range. Please use the format "yyyy-mm-dd".

No due date set.

Dependencies

No dependencies set.

Reference

starred/nginx-proxy-manager-NginxProxyManager#1477

No description provided.

Rows
Columns