www.duncanville.k12.tx.us-nmap_results

Starting nmap V. 2.50 by fyodor@insecure.org ( www.insecure.org/nmap/ )
Note: Host seems down. If it is really up, but blocking our ping probes, try -P0
Nmap run completed -- 1 IP address (0 hosts up) scanned in 35 seconds