Performing a basic port scan (nmap -F primodesigns.net)
Nmap scan report for primodesigns.net (199.96.4.142)
Host is up (0.054s latency).
Not shown: 96 filtered tcp ports (no-response), 1 filtered tcp ports (admin-prohibited)
PORT STATE SERVICE
21/tcp open ftp
80/tcp closed http
443/tcp closed https
Nmap done: 1 IP address (1 host up) scanned in 2.41 seconds