use Net::DNS::Packet;
use Data::Dumper;
use NetPacket::UDP;
use NetPacket::IP;

my $ip_obj = NetPacket::IP::strip($Raw_IP_Packet);
my $udp_obj = NetPacket::UDP->decode($ip_obj);
 if ($udp_obj->{len}) {
     my $payload2 = $udp_obj->{data};
     my $test = Net::DNS::Packet->new(\$payload2);
      if ($test) {
            my @answer = $test->answer;
            print Dumper(@answer);
         } else {
            print "no Net::DNS::Packet \n";}
           }

 }