Nmap scan report for rflight.com (5.135.66.9)
Host is up (0.14s latency).
rDNS record for 5.135.66.9: altair-waf02.proxi.technology
Not shown: 996 filtered tcp ports (no-response)
PORT    STATE SERVICE
22/tcp  open  ssh
53/tcp  open  domain
80/tcp  open  http
443/tcp open  https

Nmap done: 1 IP address (1 host up) scanned in 10.49 seconds