Remove ahbl.org blacklists after site shutdown

CHANGELOG

@@ -1,5 +1,8 @@
 # Nmap Changelog ($Id$); -*-text-*-
 
+o [NSE] Remove ahbl.org checks from dnsbl.lua, since the service was shut down.
+  [Forrest B.]
+
 o Nmap now has an official bug tracker! We are using Github Issues, which you
   can reach from http://issues.nmap.org/. We welcome your bug reports,
   enhancement requests, and code submissions via the Issues and Pull Request

nselib/dnsbl.lua

@@ -179,20 +179,6 @@ SERVICES = {
       end,
     },
 
-    ["dnsbl.ahbl.org"] = {
-      new = service_new,
-      resp_parser = function(self, r)
-        local responses = {
-          ["127.0.0.4"] = "SPAM",
-          ["127.0.0.5"] = "SPAM",
-          ["127.0.0.6"] = "SPAM",
-          ["127.0.0.7"] = "SPAM",
-          ["127.0.0.8"] = "SPAM",
-        }
-        return ( r[1] and responses[r[1]] ) and { state = responses[r[1]] }
-      end,
-    },
-
     ["l2.apews.org"] = {
       new = service_new,
       resp_parser = function(self, r)
@@ -311,16 +297,6 @@ SERVICES = {
       end,
     },
 
-    ["dnsbl.ahbl.org"] = {
-      new = service_new,
-      resp_parser = function(self, r)
-        local responses = {
-          ["127.0.0.3"] = "PROXY",
-        }
-        return ( r[1] and responses[r[1]] ) and { state = responses[r[1]] }
-      end,
-    },
-
     ["http.dnsbl.sorbs.net"] = {
       new = service_new,
       resp_parser = function(self, r)

scripts/dns-blacklist.nse

@@ -19,7 +19,6 @@ PROXY) or to a specific service name.  ]]
 -- | dns-blacklist:
 -- | 1.2.3.4
 -- |   PROXY
--- |     dnsbl.ahbl.org - PROXY
 -- |     dnsbl.tornevall.org - PROXY
 -- |       IP marked as "abusive host".
 -- |       Proxy is working
@@ -35,13 +34,11 @@ PROXY) or to a specific service name.  ]]
 -- Supported blacklist list mode (--script-args dns-blacklist.list):
 -- | dns-blacklist:
 -- |   PROXY
--- |     dnsbl.ahbl.org
 -- |     socks.dnsbl.sorbs.net
 -- |     http.dnsbl.sorbs.net
 -- |     misc.dnsbl.sorbs.net
 -- |     dnsbl.tornevall.org
 -- |   SPAM
--- |     dnsbl.ahbl.org
 -- |     dnsbl.inps.de
 -- |     bl.nszones.com
 -- |     l2.apews.org