yesterday i was playing with intelligence gathering , i was trying to get the DNS of my target with this unix command
bt~# dig mytarget.com
mytarget.com A its ip address
but each time i execute this command , it returns for me each time a new ip address even when i try to extract its mail exchanger it gives each time a new domain like the following
bt~# host -t mx mytarget.com
so , does this target operates using load balancers in place ??? which changes the ip address or what is the problem which changes the ip address continuousely .
NOTE: one from the ip addresses returned , i searched for it in MSN LIVE search and it points to many domains (so i think it is shared hosting).
why the ip address changes continousely ???