Challenge Faild

Help
1

Please fill out the fields below so we can help you better. Note: you must provide your domain name to get help. Domain names for issued certificates are all made public in Certificate Transparency logs (e.g. crt.sh | example.com), so withholding your domain name here does not increase secrecy, but only makes it harder for us to provide help.

My domain is: CubeGaming.eu

I ran this command: sudo certbot certonly -d status.cubegaming.eu

It produced this output:

root@v220210423520150968:/home# certbot certonly -d status.cubegaming.eu
Saving debug log to /var/log/letsencrypt/letsencrypt.log

How would you like to authenticate with the ACME CA?
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1: Nginx Web Server plugin (nginx)
2: Spin up a temporary webserver (standalone)
3: Place files in webroot directory (webroot)
- - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - -
Select the appropriate number [1-3] then [enter] (press 'c' to cancel): 1
Plugins selected: Authenticator nginx, Installer None
Obtaining a new certificate
Performing the following challenges:
http-01 challenge for status.cubegaming.eu
Waiting for verification...
Challenge failed for domain status.cubegaming.eu
http-01 challenge for status.cubegaming.eu
Cleaning up challenges
Some challenges have failed.

IMPORTANT NOTES:
 - The following errors were reported by the server:

   Domain: status.cubegaming.eu
   Type:   unauthorized
   Detail: Invalid response from
   http://status.cubegaming.eu/.well-known/acme-challenge/dPMU8HuEdUAeqj4PiSXT4VPDd0Bn4Gx8PPg9_yI8RZM
   [54.147.176.222]: 404

   To fix these errors, please make sure that your domain name was
   entered correctly and the DNS A/AAAA record(s) for that domain
   contain(s) the right IP address.

My web server is (include version): nginx (latest stable)

The operating system my web server runs on is (include version): Ubuntu 20.04

My hosting provider, if applicable, is: Hetzner

I can login to a root shell on my machine (yes or no, or I don't know): yes

I'm using a control panel to manage my site (no, or provide the name and version of the control panel): no

The version of my client is (e.g. output of certbot --version or certbot-auto --version if you're using Certbot): certbot 0.40.0

Im pretty confused why the challenge failed, since I also got the domains mysql.cubegaming.eu and panel.cubegaming.eu and there I did the same as for this one and it worked. only now with status.cubegaming.eu it doesn't work.

2

You have multiple IP addresses, so I'm guessing you have multiple servers:

status.cubegaming.eu.   0       IN      CNAME   cubegaming-879.freshstatus.io.
cubegaming-879.freshstatus.io. 0 IN     A       35.173.104.221
cubegaming-879.freshstatus.io. 0 IN     A       54.147.176.222

Only one of your servers will be responding to the http challenge (via nginx), so you may find it better to use DNS validation instead.

3

Also, unless you reverse proxy from your server back to cubegaming-879.freshstatus.io you can't present a certificate for that domain (because the responding server needs to do that job), unless you can tell freshstatus which certificate to use or they just get the certificate for you.

4

Thank you! i absolutely forgot about that