How to use dnsmap in Kali Linux
Intro - Dnsmap is a passive network mapper and normally known as subdomain brute forcer. it used by pentesters during the information gathering/enumeration phase of infrastructure security assessments. The tool enables to discover all sub domains associated to a given domain. We can find remote access servers, misconfigured servers, new domain names which allowing you to assign network block non-obvious.
Some Features
· IPv6 support
· Obtain all IP addresses (A records) associated to each successfully bruteforced subdomain, rather than just one IP address per subdomain.
· Discover embedded devices configured with dynamic DNS services
· Bruteforcing by using a user-supplied wordlist
· Saving the results in human-readable and CSV format for easy processing.
1. How to open dnsmap
a. GUI method –
Application → Information gathering → DNS Analysis → dnsmap
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b. open terminal and type dnsmap and hit enter
2. now type dnsmap domainname this will start brute force the domain
EX : - dnsmap google.com
3. To save your results in a text file, type dnsmap domain name –r path
EX- dnsmap google.com –r /root/
3a. You can see your saved file here
4. To save results in csv file, type dnsmap domainname –c path
Ex – dnsmap google.com –c /root/
4a. You can see your saved file here
5. If you want to bruteforce subdomains by your own wordlist, type dnsmap domainname –w mywordlist.txt
Ex – dnsmap google.com –w mywordlist.txt
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