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BackCyber Labs / DNS Reconnaissance Simulated 0 / 70 pts

DNS Reconnaissance

Map a target's DNS footprint. Use dig and dnsrecon to enumerate records and find a forgotten subdomain, then read the registration details with whois.

Available tools: dig · dnsrecon · whois · host
Target: acme.lab (10.10.10.80)

✓

What IPv4 address does acme.lab resolve to?

20 pts

Query the A record with dig.

✓

Name the forgotten dev subdomain (full name)

25 pts

dnsrecon enumerates every record for the zone.

✓

Submit the flag from the whois admin contact

25 pts

Run whois against the domain.

Applications

target 10.10.10.80--:--

learner@kali: ~ — Terminal

Congratulations!

You completed DNS Reconnaissance.

Points: 0 / 70
Tasks solved: 0 / 3