Domain to IP Resolver

This is a simple Go program that resolves domain names into their corresponding IP addresses. It supports reading domains from a file or resolving a single domain directly. The results can be saved to an output file. The program includes a colorful banner and version information for better presentation.

Features

• Resolve from File: Input a list of domains from a file and resolve each domain to its IP address.
• Single Domain Resolution: Resolve a single domain directly via command-line arguments.
• Save Results: Save the resolved IPs to an output file or display them directly in the terminal.
• Colorful Output: The program includes a banner and uses colored output for enhanced readability in the terminal.
• Help Command: Get instructions on how to use the program via the --help flag.

Usage

Command-line Options

The program supports both short and long flag versions for flexibility:

• -f, --file : Specify the input file containing the list of domains (optional).
• -d, --domain : Specify a single domain to resolve.
• -o, --output : Specify the output file to save the resolved IP addresses.
• --help : Display the usage instructions.

Examples

1. Resolving a Single Domain

   go run main.go -d google.com -o result.txt

   This command resolves the domain google.com and saves the IP address to result.txt.

2. Resolving Domains from a File

   go run main.go -f domains.txt -o ips.txt

   This command reads the domain names from domains.txt, resolves their IP addresses, and saves the results to ips.txt.

3. Displaying Help

   go run main.go --help

   This command displays the usage instructions with details about the available options.

Output

If an output file is not specified, the resolved IPs are printed directly to the terminal. For example:

go run main.go -d google.com

Will display:

142.250.190.78

Installation

1. Clone the Repository

   git clone https://github.com/AlulCode45/urltoip

2. Install Dependencies The program uses the color package for colorful output. Install it with:

   go get github.com/fatih/color

3. Run the Program Use go run to run the program:

   go run main.go -d example.com

Author

This project was created by AlulCode45. You can find more of my projects on my GitHub profile.

License

This project is open-source and available under the MIT License.