my %file1_hosts = (
   bobssite => {
      'bobssite.autossl.net' => 1,
      'www.bobssite.com'     => 1,
      'bobssite.dealer.net'  => 1,
   },
   billssite => {
      'billssite.autossl.net'  => 1,
      'www.billssite.com'      => 1,
      'www.billsothersite.com' => 1,
      'bobssite.dealer.net'    => 1,
   },
);