hello every body , in the “Information Gathering - Web Edition” under subdomain bruteforce there is that question : " Using the known subdomains for inlanefreight.com (www, ns1, ns2, ns3, blog, support, customer), find any missing subdomains by brute-forcing possible domain names."
i think i tried almost everything i can , i used dnsenum like this :dnsenum --enum inlanefreight.com -f SecLists/Discovery/DNS/subdomains-top1million-110000.txt -r
didnt find any thing special but “my.inlanefreigh” but it seems that is not the answer
also tried the same command as above with --dnssever options configured with the ns servers and its refuses , tried ffuf …
i figured out since this domain is public maybe the sub-domain they wants isnt alive anymore …
hope you can light my eyes , thanks for any help