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.

Install it using git

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

Get Started

./dnsrr.sh --help

------------------- 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

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

Ping me at A3h1nt.