Getting some information about our target like DNS information and mail server information will be very
useful.
While you are planning to do the attack.
So I'm gonna share with you couple of target that you can use them for testing and then we're going
to see the amount of information we can get about them.
The first one is called a mega corp one dot com.
This is a demo website for testing so you can use it for testing.
And the second one is called Our ultra usual.
It's a fake online banking for testing as well.
So let's see during this section we're going to explain how to do DNS enumeration or get information
about Dennis DNS is a service that resolve name to IP.
And later on during this course we're going to explain how we can utilize the information that we get
from this lecture and other lecture to do some attack related to DNS services.
So let's see what information we can get and you can open a terminal here and I'm going to use a comment
called Host So host minus T and then an S to get all the DNS services that support a specific website.
And then we're gonna type mega core 1 dot com
and as you can see it reply back with the three DNS server that is used to resolve IP related to this
Web site and as one and in as 3 and as two we can all use the same comment to get email services is
also extremely critical.
So instead of typing and asked we going to type M X
and we'll get all the mail service that is used by mega corp dot com and Z priority as well.