Performing a basic port scan (nmap -F chefstore.com)
Nmap scan report for chefstore.com (20.236.59.10)
Host is up (0.029s latency).
Not shown: 98 filtered ports
PORT STATE SERVICE
80/tcp open http
443/tcp open https
Nmap done: 1 IP address (1 host up) scanned in 3.92 seconds