Performing a basic port scan (nmap -F abebooks.com)
Nmap scan report for abebooks.com (99.83.223.161)
Host is up (0.00037s latency).
Other addresses for abebooks.com (not scanned): 75.2.69.186
rDNS record for 99.83.223.161: a3bd39f51f932119f.awsglobalaccelerator.com
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 4.67 seconds