Check Open and Closed ports (unicornscan -r30 -mT box.az)
TCP open smtp[ 25] from 94.20.74.2 ttl 47
TCP open http[ 80] from 94.20.74.2 ttl 47
TCP open https[ 443] from 94.20.74.2 ttl 48
TCP open xmpp-client[ 5222] from 94.20.74.2 ttl 47
TCP open xmpp-server[ 5269] from 94.20.74.2 ttl 47