Host
135/tcp open msrpc Microsoft Windows RPC
139/tcp open netbios-ssn Microsoft Windows netbios-ssn
445/tcp open microsoft-ds?
2179/tcp open vmrdp?
3389/tcp open ms-wbt-server Microsoft Terminal Services
5405/tcp open pcduo?
7070/tcp open ssl/realserver?
Service Info: OS: Windows; CPE: cpe:/o:microsoft:windows
r1
23/tcp open telnet Cisco router telnetd
Service Info: OS: IOS; Device: router; CPE: cpe:/o:cisco:ios
srv2
135/tcp open msrpc Microsoft Windows RPC
139/tcp open netbios-ssn Microsoft Windows netbios-ssn
445/tcp open microsoft-ds Microsoft Windows Server 2008 R2 - 2012 microsoft-ds
Service Info: OSs: Windows, Windows Server 2008 R2 - 2012; CPE: cpe:/o:microsoft:windows
ubuntu
22/tcp open ssh OpenSSH 8.2p1 Ubuntu 4ubuntu0.4 (Ubuntu Linux; protocol 2.0)
25/tcp open smtp Postfix smtpd
80/tcp open http Apache httpd 2.4.41 ((Ubuntu))
143/tcp open imap Dovecot imapd (Ubuntu)
993/tcp open ssl/imap Dovecot imapd (Ubuntu)
9100/tcp open jetdirect?
Service Info: Host: ubuntu.mshome.net; OS: Linux; CPE: cpe:/o:linux:linux_kernel
Window10
80/tcp open http Indy httpd 9.0.11 (Paessler PRTG bandwidth monitor)
Service Info: OS: Windows; CPE: cpe:/o:microsoft:windows
srv1
135/tcp open msrpc Microsoft Windows RPC
139/tcp open netbios-ssn Microsoft Windows netbios-ssn
445/tcp open microsoft-ds?
Service Info: OS: Windows; CPE: cpe:/o:microsoft:windows
srv3
r2
r3