Realizar un escaneo de puertos básico (nmap -F ycdes.org)
Nmap scan report for ycdes.org (104.251.74.15)
Host is up (0.075s latency).
All 100 scanned ports on ycdes.org (104.251.74.15) are filtered
Nmap done: 1 IP address (1 host up) scanned in 3.65 seconds