DNSrr – a tool written in bash, used to enumerate stuff from DNS records

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

Forward Lookup Bruteforce

To Do

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

Contact Me

Ping me at A3h1nt.

Original repository: https://github.com/A3h1nt/Dnsrr

The post DNSrr – a tool written in bash, used to enumerate stuff from DNS records appeared first on Hakin9 – IT Security Magazine.

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