Unauthorized response

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. https://crt.sh/?q=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:
test.txanalytics.com
I ran this command:

docker-compose run --rm --entrypoint "\
  certbot certonly --webroot -w /var/www/certbot \
    --staging \
    redacted@gmail.com \
    test.txanalytics.com \
    --rsa-key-size 2048 \
    --agree-tos \
    --force-renewal" certbot

It produced this output:

### Requesting Let's Encrypt certificate for test.txanalytics.com ...
Saving debug log to /var/log/letsencrypt/letsencrypt.log
Plugins selected: Authenticator webroot, Installer None
Obtaining a new certificate
Performing the following challenges:
http-01 challenge for test.txanalytics.com
Using the webroot path /var/www/certbot for all unmatched domains.
Waiting for verification...
Challenge failed for domain test.txanalytics.com
http-01 challenge for test.txanalytics.com
Cleaning up challenges
Some challenges have failed.

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

   Domain: test.txanalytics.com
   Type:   unauthorized
   Detail: Invalid response from
   http://test.txanalytics.com/.well-known/acme-challenge/S5jpV1JxN09e29Q_RrRqOudqwC0JmVg02gyMFxXCJfY
   [35.209.164.163]: 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):
attempting to use nginx with docker compose, currently server is running a docker image on google compute engine (Virtual Machine)

The operating system my web server runs on is (include version):
ubuntu 18
My hosting provider, if applicable, is:
google

I can login to a root shell on my machine (yes or no, or I don’t know):
yes, on both, Though on the virtual machine It is read only.

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 0.23.0

Hi @neddacs

there is your topic with the same problem.

You have to find your correct webroot.