Nmap scan report for ftp.nxstage.com (199.38.54.26) Host is up (0.065s latency). Not shown: 997 filtered tcp ports (no-response), 2 filtered tcp ports (admin-prohibited) PORT STATE SERVICE VERSION 21/tcp open ftp Microsoft ftpd | ftp-syst: |_ SYST: Windows_NT Warning: OSScan results may be unreliable because we could not find at least 1 open and 1 closed port Device type: general purpose Running (JUST GUESSING): Microsoft Windows 2016|10|2012 (92%) OS CPE: cpe:/o:microsoft:windows_server_2016 cpe:/o:microsoft:windows_10 cpe:/o:microsoft:windows_server_2012:r2 Aggressive OS guesses: Microsoft Windows Server 2016 (92%), Microsoft Windows 10 (87%), Microsoft Windows Server 2012 or Windows Server 2012 R2 (87%), Microsoft Windows Server 2012 R2 (85%) No exact OS matches for host (test conditions non-ideal). Network Distance: 18 hops Service Info: OS: Windows; CPE: cpe:/o:microsoft:windows TRACEROUTE (using port 21/tcp) HOP RTT ADDRESS 1 0.21 ms 208.76.251.177.rdns.ColocationAmerica.com (208.76.251.177) 2 0.67 ms gw.mcom-colocationamerica.com (208.64.231.81) 3 1.95 ms r2b4.n1.p1401.lax.multacom.net (64.69.46.11) 4 ... 5 0.82 ms be3243.ccr41.lax05.atlas.cogentco.com (154.54.27.118) 6 1.73 ms 192.205.37.29 7 63.61 ms 32.130.90.122 8 ... 17 18 64.60 ms 199.38.54.26 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 18.86 seconds