Interesting ports on 192.168.1.200:
PORT STATE SERVICE VERSION
21/tcp open ftp ProFTPD 1.3.0
22/tcp open ssh OpenSSH 4.3p2 Debian 8ubuntu1.4 (protocol 2.0)
25/tcp open smtp Postfix smtpd
110/tcp open pop3 Cyrus POP3 2.2.13-Debian-2.2.13-1
111/tcp open rpcbind (rpcbind V2) 2 (rpc #100000)
143/tcp open imap Cyrus IMAP4 2.2.13-Debian-2.2.13-1
389/tcp open ldap (Anonymous bind OK)
465/tcp open smtp Postfix smtpd
869/tcp open mountd (mountd V1-3) 1-3 (rpc #100005)
993/tcp open imap Cyrus imapd
2049/tcp open nfs (nfs V2-4) 2-4 (rpc #100003)
MAC Address: 00:aa:ff:ee:01:23 (Fortytwo Systems)
Service Info: Host: alpha.example.com; OSs: Unix, Linux