obtain the domain's IP and corresponding real address using dig and ipinfo.io

mdig.py

#!/usr/bin/env python3
import subprocess
import requests

def get_domain_locations(domain_name: str) -> dict:
    # Use dig command to retrieve IP addresses of domain
    result = subprocess.run(['dig', '+short', domain_name], stdout=subprocess.PIPE)
    ip_addresses = result.stdout.decode('utf-8').strip().split('\n')
    ip_addresses = [i for i in ip_addresses if i.count('.') == 3]

    # Use ipinfo.io API to get geographical location of each IP address
    location_dict = {}
    for ip_address in ip_addresses:
        url = f'https://ipinfo.io/{ip_address}/json'
        response = requests.get(url)
        location_info = response.json()

        # Create a location string with city, region, and country information
        # location_str = f"{location_info.get('country', '')} {location_info.get('region', '')} {location_info.get('city', '')} {location_info.get('org', '')}"
        location_str = f"{location_info.get('country', '')} {location_info.get('region', '')} {location_info.get('city', '')}"

        # Add IP address and location information to dictionary
        location_dict[ip_address] = location_str

    return location_dict

import sys
domain_name = sys.argv[1]
for ip, loc in get_domain_locations(domain_name).items():
    print(f"{ip:<15} {loc}")
    
# obtain the domain's IP and corresponding real address using dig and ipinfo.io