New Version Detection Feature Paper: http://www.insecure.org/nmap/versionscan.html # nmap -A -T4 scanme.insecure.org Starting nmap 3.50 ( http://www.insecure.org/nmap/ ) at 2004-01-19 23:38 PST Interesting ports on scanme.insecure.org (205.217.153.55): (The 1654 ports scanned but not shown below are in state: filtered) PORT STATE SERVICE VERSION 22/tcp open ssh OpenSSH 3.1p1 (protocol 1.99) 25/tcp open smtp qmail smtpd 53/tcp open domain ISC Bind 9.2.1 80/tcp open http Apache httpd 2.0.39 ((Unix) mod_perl/1.99_07-dev Perl/v5.6.1) 113/tcp closed auth Device type: general purpose Running: Linux 2.4.X|2.5.X OS details: Linux Kernel 2.4.0 - 2.5.20 Uptime 243.505 days (since Wed May 21 12:41:38 2003) Nmap run completed -- 1 IP address (1 host up) scanned in 43.057 seconds