contrib/rblcheck-dns

   1 #!/usr/bin/perl
   2 # Multi-RBL Query tool, developer Vikram <vr@udel.edu>
   3 use strict;
   4 use Socket;
   5 my $suspect = $ARGV[1];
   6
   7 die "Syntax: $0 -H <ip address>\n" unless $suspect;
   8
   9 my @rblservers=qw[
  10         3y.spam.mrs.kithrup.com
  11         block.blars.org
  12         bl.redhatgate.com
  13         blackholes.five-ten-sg.com
  14         blackholes.intersil.net
  15         blackholes.mail-abuse.org
  16         blackholes.wirehub.net
  17         blacklist.spambag.org
  18         dev.null.dk
  19         dews.qmail.org
  20         dialup.blacklist.jippg.org
  21         dialups.mail-abuse.org
  22         dnsbl.njabl.org
  23         dul.maps.vix.com
  24         dul.orca.bc.ca
  25         dynablock.wirehub.net
  26         formmail.relays.monkeys.com
  27         ipwhois.rfc-ignorant.org
  28         list.dsbl.org
  29         multihop.dsbl.org
  30         okrelays.nthelp.com
  31         pm0-no-more.compu.net
  32         proxies.relays.monkeys.com
  33         rbl-plus.mail-abuse.org
  34         rbl.maps.vix.com
  35         rbl.spam.org.tr
  36         relays.mail-abuse.org
  37         relays.nthelp.com
  38         relays.ordb.org
  39         relays.radparker.com
  40         relays.visi.com
  41         sbl.spamhaus.org
  42         spamguard.leadmon.net
  43         spammers.v6net.org
  44         spamsources.fabel.dk
  45         spews.org
  46         unconfirmed.dsbl.org
  47         xbl.selwerd.cx
  48 ];
  49
  50
  51 my $spam = 0;
  52 foreach ( @rblservers ) {
  53         my @s = split('\.',$suspect);
  54         my $req = "$s[3].$s[2].$s[1].$s[0].".$_;
  55
  56         my ($name,$aliases,$addrtype,$length,@addrs) = gethostbyname($req);
  57         next unless (@addrs);
  58
  59         my $result = inet_ntoa($addrs[0]);
  60         #next unless (substr($result, 7) eq '127.0.0');
  61
  62         print "$suspect is listed in the following RBLS: " if ( $spam == 0 );
  63         print $_, " ";
  64         $spam = 1;
  65 }
  66
  67 print "$suspect is not listed in any RBLS" if ( $spam == 0 );
  68 print "\n";
  69 exit( $spam );