Hey guys, I know nmap comes pre-installed in BackBox but I can't do any scans.
when I do nmap x.x.x.x, it gives me this error:
Starting Nmap 6.00 (
http://nmap.org [nofollow] ) at 2013-07-29 20:28 PKT
mass_dns: warning: Unable to determine any DNS servers. Reverse DNS is disabled. Try using --system-dns or specify valid servers with --dns-servers
I also tried doing it with sudo, and adding the -PO parameter, but that doesn't solve the problem.
How can I solve this problem?