Sto usando nmap per eseguire la scansione di un determinato nome di dominio example.com, che risolve a 2 indirizzi ip, quindi nmap sceglie solo un indirizzo IP per la scansione
ad esempio:
#nmap -vv -sV scanme.nmap.org
Starting Nmap 7.01 ( https://nmap.org ) at 2016-11-01 15:52 CET
NSE: Loaded 35 scripts for scanning.
Warning: Hostname scanme.nmap.org resolves to 2 IPs. Using 45.33.32.156.
Initiating Ping Scan at 15:52
Scanning scanme.nmap.org (45.33.32.156) [4 ports]
Completed Ping Scan at 15:52, 0.17s elapsed (1 total hosts)
Initiating Parallel DNS resolution of 1 host. at 15:52
Completed Parallel DNS resolution of 1 host. at 15:52, 0.30s elapsed
Initiating SYN Stealth Scan at 15:52
Scanning scanme.nmap.org (45.33.32.156) [1000 ports]
Discovered open port 22/tcp on 45.33.32.156
Discovered open port 80/tcp on 45.33.32.156
Discovered open port 9929/tcp on 45.33.32.156
esiste un'opzione per forzare nmap a scansionare tutti e 2 gli indirizzi IP, non solo uno? grazie