root@kali:~# nmap --script /usr/share/nmap/scripts/dns-fuzz.nse 192.168.34.48

Starting Nmap 6.40 ( http://nmap.org ) at 2014-01-24 19:10 CET
Nmap scan report for 192.168.34.48
Host is up (0.00086s latency).
Not shown: 999 closed ports
PORT   STATE SERVICE
53/tcp open  domain
MAC Address: 00:0C:29:2F:DC:4F (VMware)

Nmap done: 1 IP address (1 host up) scanned in 1.23 seconds
root@kali:~# nmap --script /usr/share/nmap/scripts/dns-fuzz13123213213.nse 192.168.34.48

Starting Nmap 6.40 ( http://nmap.org ) at 2014-01-24 19:10 CET
NSE: failed to initialize the script engine:
/usr/bin/../share/nmap/nse_main.lua:779: '/usr/share/nmap/scripts/dns-fuzz13123213213.nse' did not match a category, filename, or directory
stack traceback:
	[C]: in function 'error'
	/usr/bin/../share/nmap/nse_main.lua:779: in function 'get_chosen_scripts'
	/usr/bin/../share/nmap/nse_main.lua:1271: in main chunk
	[C]: in ?

QUITTING!