Performing a basic port scan (nmap -F theblueground.com)
Nmap scan report for theblueground.com (172.66.40.140)
Host is up (0.00085s latency).
Other addresses for theblueground.com (not scanned): 2606:4700:3108::ac42:2b74 2606:4700:3108::ac42:288c 172.66.43.116
Not shown: 96 filtered tcp ports (no-response)
PORT STATE SERVICE
80/tcp open http
443/tcp open https
8080/tcp open http-proxy
8443/tcp open https-alt
Nmap done: 1 IP address (1 host up) scanned in 1.99 seconds