Dnsenum using information gathering tutorial

Hello Guys 

Today I will show you DNSENUM information gathering tool.

DNSenum is a pentesting tool created to enumerate DNS info about domains.

The purpose of Dnsenum is to gather as much information as possible about a domain

DNSenum is a very important tool to perform a quick enumeration step on penetration testing.
    Host address
    Name server
    MX record
    Sub domains
    Whois performance
    Reverse lookup for netblocks
    Use google to do the job done

use:
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1)Simple scan
     dnsenum google.com

2)Powerful scan use
     dnsenum --enum google.com

3)More power scan with sub domains
     dnsenum --enum -f -r google.com

Note:
if you get error like this

Warning: can't load Net::Whois::IP module, whois queries disabled.

--> apt-get install cparminus
--> cpanm -n Net::Whois::IP

Thank you (zer0w0rm)

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Dnsdict6 using information gathering tutorial

Hello guys 

Today I show you how to find DNS information Gathering using dnsdict6 tool.

EXAMPLE 1 : ENUMERATION WITH DEFAULT SETTINGS

Command is : dnsdict6 facebook.com
shows the DNS entries of a given url .


EXAMPLE 2 :ENUMERATING DNS RECORDS

Command is : dnsdict6 -d4 facebook.com

show the nameserver (NS) and Mail exchanger (MX) records.
To see the NS & MX records , you have to use " -d " option
we use -4 options with the command which dump all the ipv4 addresses.


EXAMPLE 3 : ENUMERATE  IPV4 IPV6 , NAME SERVER , MAIL SERVER  WITH OPTIONS

Command is : dnsdict6 -d46 -t 32 -x facebook.com

This command will display the NS and MX records with their ipv4 and ipv6 addresses and the number of threads
we use is 32 and dictionary file size we used is xtreme .


EXAMPLE 4 : ENUMERATE SRV SERVICE RECORDS

A Service record (SRV record) is a specification of data in the Domain Name System defining the location,
i.e. the hostname and port number, of servers for specified services.

Thank you (zer0w0rm)

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