Unable to create ssl certificate

Certbot failed to authenticate some domains (authenticator: manual). The Certificate Authority reported these problems:
Domain: jupyterlab.eon-orchestra.com
Type: dns
Detail: DNS problem: NXDOMAIN looking up TXT for _acme-challenge.mydomain.com- check that a DNS record exists for this domain

Hint: The Certificate Authority failed to verify the manually created DNS TXT records. Ensure that you created these in the correct location, or try waiting l
onger for DNS propagation on the next attempt.

Some challenges have failed.
Ask for help or search for solutions at https://community.letsencrypt.org. See the logfile /var/log/letsencrypt/letsencrypt.log or re-run Certbot with -v for
more details.

My domain is:

I ran this command:

It produced this output:

My web server is (include version):

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

My hosting provider, if applicable, is:

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

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

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

When you ran whatever certbot command you ran (which you didn't bother to specify as the questions you left blank asked you to), it prompted you to create a DNS TXT record with a certain value. You need to actually create that record before proceeding.


Looks like you successfully got a certificate issued and are serving that certificate https://decoder.link/sslchecker/jupyterlab.eon-orchestra.com/443


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