id,tool_id,filename,language,content
17,4,resolve.py,py,"#!/usr/bin/env python3
""""""resolve — bulk dns resolver""""""

import socket
import sys

def resolve(domain: str):
    for family, type_name in [(socket.AF_INET, ""A""), (socket.AF_INET6, ""AAAA"")]:
        try:
            results = socket.getaddrinfo(domain, None, family, socket.SOCK_STREAM)
            for _, _, _, _, addr in results:
                print(f""{domain}\t{type_name}\t{addr[0]}"")
        except socket.gaierror:
            pass

def main():
    source = open(sys.argv[1]) if len(sys.argv) > 1 else sys.stdin
    for line in source:
        domain = line.strip()
        if domain:
            resolve(domain)

if __name__ == ""__main__"":
    main()
"
18,4,resolve.sh,sh,"#!/bin/sh
# resolve — bulk dns resolver

file=""${1:--}""

while IFS= read -r domain; do
    [ -z ""$domain"" ] && continue
    dig +short A ""$domain"" 2>/dev/null | while IFS= read -r ip; do
        printf '%s\tA\t%s\n' ""$domain"" ""$ip""
    done
    dig +short AAAA ""$domain"" 2>/dev/null | while IFS= read -r ip; do
        printf '%s\tAAAA\t%s\n' ""$domain"" ""$ip""
    done
done < ""$file""
"