Name: Reverse Resolver
Path: modules/recon/netblocks-hosts/reverse_resolve.py
Author: John Babio (@3vi1john)

Description:
Conducts a reverse lookup for each of a netblock's IP addresses to resolve the hostname. Updates the 'hosts' table with the results.

Options:

Name	Current Value	Required	Description
SOURCE	default	yes	source of input (see 'show info' for details)

Source Options:

default	SELECT DISTINCT netblock FROM netblocks WHERE netblock IS NOT NULL
<string>	string representing a single input
<path>	path to a file containing a list of inputs
query <sql>	database query returning one column of inputs