dnsmap-bulk usage example

root@kali:~# echo "example.com" >> domains.txt
root@kali:~# echo "example.org" >> domains.txt
root@kali:~# dnsmap-bulk.sh domains.txt
dnsmap 0.30 - DNS Network Mapper by pagvac (gnucitizen.org)

[+] searching (sub)domains for example.com using built-in wordlist
[+] using maximum random delay of 10 millisecond(s) between requests