Nmap scan report for his-j.com (18.178.232.231) Host is up (0.10s latency). Other addresses for his-j.com (not scanned): 52.198.6.43 rDNS record for 18.178.232.231: ec2-18-178-232-231.ap-northeast-1.compute.amazonaws.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 3.45 seconds