| line | true | false | branch | 
 
| 22 | 1 | 0 | unless (defined $singleton) | 
 
| 36 | 0 | 0 | defined $_[1] ? : | 
 
| 37 | 0 | 0 | if ($bool) { } | 
 
| 48 | 0 | 0 | if ($hostname =~ /$ip_match/) { } | 
 
| 53 | 0 | 0 | if ($cache and exists $cache{$hostname}) { } | 
 
| 56 | 0 | 0 | if (my $cc = &_get_cc_from_tld($hostname)) { } | 
 
| 60 | 0 | 0 | if $cache | 
 
| 70 | 0 | 0 | if ($cache and exists $cache{$ip_addr}) { } | 
 
| 74 | 0 | 0 | if $ip_dotted =~ /$private_ip/ | 
 
| 75 | 0 | 0 | if (my $hostname = gethostbyaddr($ip_addr, 2)) | 
 
| 76 | 0 | 0 | if (my $cc = &_get_cc_from_tld($hostname)) | 
 
| 77 | 0 | 0 | if $cache | 
 
| 82 | 0 | 0 | if $cache | 
 
| 90 | 0 | 0 | if ($hostname =~ /$tld_match/) { } |