Realizar un escaneo de puertos básico (nmap -F styra.com)
Nmap scan report for styra.com (23.185.0.2)
Host is up (0.00074s latency).
Other addresses for styra.com (not scanned): 2620:12a:8000::2 2620:12a:8001::2
Not shown: 98 filtered tcp ports (no-response)
PORT STATE SERVICE
80/tcp open http
443/tcp open https
Nmap done: 1 IP address (1 host up) scanned in 2.07 seconds