Nmap scan report for donorapp-api.cslplasma.com (44.223.161.157) Host is up (0.064s latency). Other addresses for donorapp-api.cslplasma.com (not scanned): 3.221.100.164 rDNS record for 44.223.161.157: ec2-44-223-161-157.compute-1.amazonaws.com Not shown: 999 filtered tcp ports (no-response) PORT STATE SERVICE 443/tcp open https Nmap done: 1 IP address (1 host up) scanned in 6.89 seconds