fastest reverse ip unlimited

rev.sh

#!/bin/bash
# cod3d by ./meicookies
scan() {
   domain=$(basename $1)
   date=$(date | awk '{print $4}')
   ip=$(dig +short $domain | head -n 1)
   if [[ -n $ip ]]
   then
      resp=$(curl -m 3 -s http://reverse.fay.gg:18/?ip=$ip | jq -r '.data .domain[]' 2>/dev/null)
      echo "$resp" >> result.txt
      if [[ -n $resp ]]
      then
         echo -e "\e[93m[$date]\e[0m >> From $domain found \e[92m$(echo "$resp" | wc -l)\e[0m domain"
      else
         echo -e "\e[91m[$date] >> $domain is suck\e[0m"
      fi
   fi
}
export -f scan
read -p "[+] Input File: " file
read -p "[+] Thread: " thread
parallel -j $thread scan :::: "$file"