Sunday 29 January 2012

Certified Ethical Hacker Quiz 13.


Question: 13

NSLookup is a good tool to use to gain additional information about a target network. What does the following command accomplish?
   nslookup
> server <ipaddress>
> set type =any
> ls -d <target.com>


A. Enables DNS spoofing
B. Loads bogus entries into the DNS table
C. Verifies zone security
D. Performs a zone transfer
E. Resets the DNS cache

Answer: D
Explanation:
If DNS has not been properly secured, the command sequence displayed above will perform a
zone transfer.

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