DNSrr | Tool to Enumerate Juicy Information from DNS

Tools & Scripts
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DNSrr is a tool written in bash, used to enumerate all the juicy stuff from DNS records, it uses different techniques like

  • DNS Forward Bruteforce
  • DNS Reverse Bruteforce
  • DNS Cache Snooping
  • DNS Zone Transfer

To get you all the information that you can get, from a DNS server.

Installation

Install it using git

git clone https://github.com/A3h1nt/Dnsrr

Get Started

./dnsrr.sh --help

Usage

------------------- USAGE ------------------ -z : Attempt Zone Transfer Syntax: ./dns.sh -z [Nameserver] [Domain Name] -fb : Forward Lookup Bruteforce Syntax: ./dns.sh [Domain Name] Syntax: ./dns.sh [Domain Name] [Wordlist] -rb : Reverse Lookup Bruteforce Syntax: ./dns.sh [Domain Name] -cs : Perform DNS Cache Snooping Syntax: ./dns.sh [Name Server] [Wordlist] -x : Explain A Particular Option Syntax: ./dns.sh -x [Option_Name] ------------------------------------------------

DNSrr supports five different options, including the one that explains the other four options. So just incase you don’t know what a particular option is doing, you can simply use -x option, to understand the technique behind it.

Example:

To explain zone transfer ./dnsrr -x z

Sample Execution

Zone Transfer

execution

Forward Lookup Bruteforce

execution

To Do

  • Add new techniques that can be used to enumerate data from DNS.
  • Report Bugs
  • Add any new/missing feature.

GitHub:

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