Nmap scan report for images.rvs.com.cdn.cloudflare.net (172.64.149.171) Host is up (0.0011s latency). Other addresses for images.rvs.com.cdn.cloudflare.net (not scanned): 2606:4700:4409::ac40:95ab 2a06:98c1:3105::6812:2655 104.18.38.85 Not shown: 996 filtered tcp ports (no-response) PORT STATE SERVICE VERSION 80/tcp open http Cloudflare http proxy |_http-title: Site doesn't have a title (text/plain; charset=UTF-8). |_http-server-header: cloudflare 443/tcp open ssl/https cloudflare |_http-title: 400 The plain HTTP request was sent to HTTPS port |_http-server-header: cloudflare 8080/tcp open http Cloudflare http proxy |_http-title: Site doesn't have a title (text/plain; charset=UTF-8). |_http-server-header: cloudflare 8443/tcp open ssl/https-alt cloudflare |_http-title: 400 The plain HTTP request was sent to HTTPS port |_http-server-header: cloudflare Warning: OSScan results may be unreliable because we could not find at least 1 open and 1 closed port Aggressive OS guesses: FreeBSD 11.0-STABLE (92%), FreeBSD 11.1-STABLE (92%), FreeBSD 11.0-RELEASE - 12.0-CURRENT (89%), FreeBSD 11.1-RELEASE or 11.2-STABLE (89%), FreeBSD 11.2-RELEASE - 11.3 RELEASE or 11.2-STABLE (89%), FreeBSD 11.3-RELEASE (89%), FreeBSD 12.0-RELEASE - 13.0-CURRENT (89%), FreeBSD 11.1-RELEASE (88%), FreeBSD 11.2-RELEASE - 11.3-RELEASE (88%), FreeBSD 12.0-RELEASE - 12.1-RELEASE or 12.0-STABLE (88%) No exact OS matches for host (test conditions non-ideal). Network Distance: 8 hops TRACEROUTE (using port 443/tcp) HOP RTT ADDRESS 1 1.51 ms 208.76.251.177.rdns.ColocationAmerica.com (208.76.251.177) 2 1.55 ms gw.mcom-colocationamerica.com (208.64.231.81) 3 0.82 ms r2b4.n1.p1401.lax.multacom.net (64.69.46.11) 4 ... 5 1.33 ms ae-0.cloudflare.lsanca07.us.bb.gin.ntt.net (128.241.9.245) 6 1.89 ms 141.101.72.34 7 1.18 ms 141.101.72.29 8 1.01 ms 172.64.149.171 OS and Service detection performed. Please report any incorrect results at https://nmap.org/submit/ . Nmap done: 1 IP address (1 host up) scanned in 25.15 seconds