Performing a basic port scan (nmap -F sistemasoee.com)
Nmap scan report for sistemasoee.com (217.76.130.220)
Host is up (0.16s latency).
rDNS record for 217.76.130.220: llgd634.servidoresdns.net
Not shown: 92 filtered tcp ports (no-response), 2 filtered tcp ports (admin-prohibited)
PORT STATE SERVICE
21/tcp open ftp
22/tcp open ssh
80/tcp open http
443/tcp open https
8008/tcp open http
8443/tcp open https-alt
Nmap done: 1 IP address (1 host up) scanned in 5.24 seconds