findip is a command-line tool written in Go that resolves domain names to their corresponding IP addresses.
To install findip, you can use the following go get command:
go get github.com/Goziem07/findip
findip -l <domain_list_file> [-n] [-o <output_file>]
The tool accepts the following command-line options:
-l <domain_list_file>: Specifies the file containing a list of domain names to resolve.
-n: Optional. Exclude domain names from the output. Only IP addresses will be displayed.
-o <output_file>: Optional. Specifies the output file path to save the results.
The <domain_list_file> should contain one domain name per line.
Suppose you have a file named domains.txt with the following content:
google.com
github.com
example.com
To resolve the IP addresses for these domains, you can run the following command:
findip -l domains.txt
This will output the IP addresses of the domains:
example.com: 93.184.216.34
google.com: 142.250.185.174
github.com: 140.82.121.3
If you want to exclude the domain names from the output, you can use the -n option:
findip -l domains.txt -n
This will display only the IP addresses:
93.184.216.34
142.250.185.174
140.82.121.3
You can also save the results to a file using the -o option:
findip -l domains.txt -o results.txt
This will save the IP addresses to the results.txt file.