A test authorization for home.xoddark.com to the Let's Encrypt staging service has revealed issues that may prevent any certificate for this domain being issued.
176.190.180.85: Fetching http://home.xoddark.com/.well-known/acme-challenge/3d9sB1_N8vP1pclJRCScgWroSy3z35g3V-sjq4ndXbo: Timeout during connect (likely firewall problem)