Maybe this'll work:

#!/usr/bin/perl

use strict;
use warnings;

$| = 1;

while ( defined( $_ = <ARGV> ) ) {
    my @X = split( " ", $_, 0 );
    my $url = $X[0];

    open( MYFILE, 'status2.txt' )
      or die "Couldn't open file!";
    my $a = <MYFILE>;
    close(MYFILE);
    print "$a\n";

    if ( $a == 0 ) {
        if ( not $url =~ m[^http://123.1.34.107:8080] ) {
            $_ = $url;
            s[^http://(.*)(.*)][http://123.1.34.107:8080];
            print "301:$_\n";
        }
        else {
            print "$url\n";
        }
    }
}
[download]