Isuess with create certbots

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., so withholding your domain name here does not increase secrecy, but only makes it harder for us to provide help.

My domain

I ran this command:sudo certbot --nginx

It produced this output:Certbot failed to authenticate some domains (authenticator: nginx). The Certificate Authority reported these problems

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):

...and the rest of that output? And the answers to the other questions?


One place to start is giving your domain some DNS records.

Opening in a browser doesn't work, because your domain doesn't have any A or AAAA records.

You won't be able to get a certificate this way with Certbot until you fix that.


Something has happened to that website since last month:
Techhub Solutions (

Maybe this is a calling card?:


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