Performing a basic port scan (nmap -F revasia.com)
Nmap scan report for revasia.com (104.21.39.59)
Host is up (0.00093s latency).
Other addresses for revasia.com (not scanned): 2606:4700:3035::ac43:a9b3 2606:4700:3035::6815:273b 172.67.169.179
Not shown: 96 filtered ports
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 5.42 seconds