Packages and Binaries:
This package contains a DNS recon tool that allows for the discovery of subdomains that conform to patterns. Altdns takes in words that could be present in subdomains under a domain (such as test, dev, staging) as well as takes in a list of subdomains that you know of.
From these two lists that are provided as input to altdns, the tool then generates a massive output of “altered” or “mutated” potential subdomains that could be present. It saves this output so that it can then be used by your favourite DNS bruteforcing tool.
How to install:
sudo apt install altdns
root@kali:~# altdns -h usage: altdns [-h] -i INPUT -o OUTPUT [-w WORDLIST] [-r] [-n] [-e] [-d DNSSERVER] [-s SAVE] [-t THREADS] options: -h, --help show this help message and exit -i INPUT, --input INPUT List of subdomains input -o OUTPUT, --output OUTPUT Output location for altered subdomains -w WORDLIST, --wordlist WORDLIST List of words to alter the subdomains with -r, --resolve Resolve all altered subdomains -n, --add-number-suffix Add number suffix to every domain (0-9) -e, --ignore-existing Ignore existing domains in file -d DNSSERVER, --dnsserver DNSSERVER IP address of resolver to use (overrides system default) -s SAVE, --save SAVE File to save resolved altered subdomains to -t THREADS, --threads THREADS Amount of threads to run simultaneously
Updated on: 2023-Mar-08