diff --git a/bin/goldilocks.js b/bin/goldilocks.js
index e853336..28d33c0 100755
--- a/bin/goldilocks.js
+++ b/bin/goldilocks.js
@@ -71,7 +71,7 @@ function readConfigAndRun(args) {
   config = recase.camelCopy(config);
 
   if (!config.dns) {
-    config.dns = { modules: { name: 'proxy', port: 3053 } };
+    config.dns = { modules: [{ name: 'proxy', port: 3053 }] };
   }
   // Use Object.assign to add any properties needed but not defined in the mdns config.
   // It will first copy the defaults into an empty object, then copy any real config over that.
@@ -82,7 +82,7 @@ function readConfigAndRun(args) {
     config.tcp = {};
   }
   if (!config.http) {
-    config.http = { modules: { name: 'proxy', port: 3000 } };
+    config.http = { modules: [{ name: 'proxy', domains: ['*'], port: 3000 }] };
   }
   if (!config.tls) {
     console.log("TODO: tls: { modules: { name: 'acme', email: 'foo@bar.com', domains: [ '*' ] } }");
diff --git a/goldilocks.example.yml b/goldilocks.example.yml
index 7836148..31d4f72 100644
--- a/goldilocks.example.yml
+++ b/goldilocks.example.yml
@@ -35,7 +35,7 @@ http:
           from: /nowhere/in/particular
           to: /just/an/example
         - name: proxy
-          address: '127.0.0.1:3001'
+          port: 3001
 
   modules:
     - name: redirect
@@ -47,7 +47,8 @@ http:
     - name: proxy
       domains:
         - localhost.daplie.me
-      address: '127.0.0.1:4000'
+      host: locahost
+      port: 4000
     - name: static
       domains:
         - '*.localhost.daplie.me'
diff --git a/lib/goldilocks.js b/lib/goldilocks.js
index be18c92..ae6c552 100644
--- a/lib/goldilocks.js
+++ b/lib/goldilocks.js
@@ -74,22 +74,36 @@ module.exports.create = function (deps, config) {
   }
 
   function dnsListener(msg) {
-    var dgram = require('dgram');
-    var socket = dgram.createSocket('udp4');
-    socket.send(msg, config.dns.proxy.port, config.dns.proxy.address || '127.0.0.1');
+    if (!Array.isArray(config.dns.modules)) {
+      return;
+    }
+    var socket = require('dgram').createSocket('udp4');
+    config.dns.modules.forEach(function (mod) {
+      if (mod.name !== 'proxy') {
+        console.warn('found bad DNS module', mod);
+        return;
+      }
+      var dest = require('./domain-utils').separatePort(mod.address || '');
+      dest.port = dest.port || mod.port;
+      dest.host = dest.host || mod.host || 'localhost';
+      socket.send(msg, dest.port, dest.host);
+    });
   }
 
   function createTcpForwarder(mod) {
-    return function (conn) {
-      var newConnOpts = require('./domain-utils').separatePort(mod.address);
+    var dest = require('./domain-utils').separatePort(mod.address || '');
+    dest.port = dest.port || mod.port;
+    dest.host = dest.host || mod.host || 'localhost';
 
+    return function (conn) {
+      var newConnOpts = {};
       ['remote', 'local'].forEach(function (end) {
         ['Family', 'Address', 'Port'].forEach(function (name) {
           newConnOpts[end+name] = conn[end+name];
         });
       });
 
-      deps.proxy(conn, newConnOpts);
+      deps.proxy(conn, Object.assign({}, dest, newConnOpts));
     };
   }
 
diff --git a/lib/modules/http.js b/lib/modules/http.js
index c6f2b1b..6d78a58 100644
--- a/lib/modules/http.js
+++ b/lib/modules/http.js
@@ -224,7 +224,9 @@ module.exports.create = function (deps, conf, greenlockMiddleware) {
 
     opts.firstChunk = Buffer.concat([head, body]);
 
-    var newConnOpts = separatePort(mod.address);
+    var newConnOpts = separatePort(mod.address || '');
+    newConnOpts.port = newConnOpts.port || mod.port;
+    newConnOpts.host = newConnOpts.host || mod.host || 'localhost';
     newConnOpts.servername = separatePort(headers.host).host;
     newConnOpts.data = opts.firstChunk;
 
diff --git a/lib/modules/tls.js b/lib/modules/tls.js
index a93c1da..34ad6fe 100644
--- a/lib/modules/tls.js
+++ b/lib/modules/tls.js
@@ -186,7 +186,9 @@ module.exports.create = function (deps, config, netHandler) {
   });
 
   function proxy(socket, opts, mod) {
-    var newConnOpts = require('../domain-utils').separatePort(mod.address);
+    var newConnOpts = require('../domain-utils').separatePort(mod.address || '');
+    newConnOpts.port = newConnOpts.port || mod.port;
+    newConnOpts.host = newConnOpts.host || mod.host || 'localhost';
     newConnOpts.servername = opts.servername;
     newConnOpts.data = opts.firstChunk;