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My domain is: myfavoritecare.com
I ran this command: ./letsencrypt-auto certonly --renew-by-default
It produced this output:
Detail: Incorrect validation certificate for tls-sni-01 challenge.
from 18.104.22.168:443. Received 2 certificate(s), first
certificate had names "myfavoritecare.com"
To fix these errors, please make sure that your domain name was
entered correctly and the DNS A record(s) for that domain
contain(s) the right IP address.
My web server is (include version): no apache and nginx
The operating system my web server runs on is (include version): contos6
My hosting provider, if applicable, is: linode
I can login to a root shell on my machine (yes or no, or I don't know): i can login as root
I'm using a control panel to manage my site (no, or provide the name and version of the control panel): just terminal