Performing a basic port scan (nmap -F kritsnam.com)
Nmap scan report for kritsnam.com (199.36.158.100)
Host is up (0.00032s latency).
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 2.21 seconds