Question

Nalyze the following Script. The script is scanning for a set of hosts but are resolving through an interesting service. What service could that be?

Powershell Scripting
$net = "10.10.1."
0..255 | foreach ft NameHost -HideTableHeaders | tee ip_hostname.txt

Answer 1

The given PowerShell script is scanning a range of IP addresses (10.10.1.0 to 10.10.1.255) to resolve their corresponding hostnames using an interesting service. Based on the script, it appears that ``the Resolve-DNSname cmdlet`` is being used to perform the DNS resolution.

Step-by-step explanation:

The Resolve-DNSname cmdlet is a PowerShell cmdlet that resolves the DNS name to its IP address or vice versa. In this script, it is being used to resolve the hostnames associated with the IP addresses in the specified range.

The interesting service being used in this script is the DNS (Domain Name System). DNS is a distributed naming system that translates domain names (like www.example.com) into IP addresses (like 192.168.1.1) and vice versa. It allows computers to communicate with each other using human-readable domain names instead of numerical IP addresses.

So, the service being utilized in the given PowerShell script is the DNS service to resolve the hostnames associated with the IP addresses in the specified range.