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My domain is: alpha.nerdism.net
I ran this command: letsencrypt certonly -d alpha.nerdism.net
It produced this output:
Detail: Failed to connect to 188.8.131.52:443 for TLS-SNI-01 challenge
My operating system is (include version): Ubuntu 16.04
My web server is (include version): n/a ( node server )
My hosting provider, if applicable, is: OVH
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
Running a rest api via node, want it to have ssl, does letsencrypt require Nginx/Apache to work? Not sure how letsencrypt works with verification. firewall is not active the port should be accessible.