Nmap scan report for hachyderm.io (74.207.251.5) Host is up (0.0080s latency). Other addresses for hachyderm.io (not scanned): 2600:3c03::f03c:93ff:feaa:7c45 rDNS record for 74.207.251.5: 74-207-251-5.ip.linodeusercontent.com Not shown: 980 filtered tcp ports (no-response), 17 filtered tcp ports (admin-prohibited) PORT STATE SERVICE 22/tcp open ssh 80/tcp open http 443/tcp open https Nmap done: 1 IP address (1 host up) scanned in 12.39 seconds