Performing a basic port scan (nmap -F andreassaiante.com.br)
Nmap scan report for andreassaiante.com.br (172.67.210.148)
Host is up (0.00094s latency).
Other addresses for andreassaiante.com.br (not scanned): 104.21.37.164
Not shown: 96 filtered tcp ports (no-response)
PORT STATE SERVICE
80/tcp open http
443/tcp open https
8080/tcp open http-proxy
8443/tcp open https-alt
Nmap done: 1 IP address (1 host up) scanned in 2.01 seconds