diff --git a/dns.type.mx.js b/dns.type.mx.js
index a508b4d..ffa8077 100644
--- a/dns.type.mx.js
+++ b/dns.type.mx.js
@@ -1,8 +1,6 @@
 (function (exports) {
 'use strict';
 
-// TODO. Not yet implemented
-
 // Value: Preference
 // Meaning/Use: Unsigned 16-bit integer
 //-------------------------------------
diff --git a/dns.type.ptr.js b/dns.type.ptr.js
index 87190b7..a389929 100644
--- a/dns.type.ptr.js
+++ b/dns.type.ptr.js
@@ -12,7 +12,7 @@
 
 var unpackLabels = exports.DNS_UNPACK_LABELS || require('./dns.unpack-labels.js').DNS_UNPACK_LABELS;
 exports.DNS_TYPE_PTR = function (ab, pack, record) {
-
-      return unpackLabels(new Uint8Array(ab), record.rdstart, { byteLength: 0, cpcount: 0, labels: [], name: '' }).name;
+        
+    return unpackLabels(new Uint8Array(ab), record.rdstart, { byteLength: 0, cpcount: 0, labels: [], name: '' }).name;
 };
 }('undefined' !== typeof window ? window : exports));
diff --git a/dns.type.soa.js b/dns.type.soa.js
index 0f5dcc4..8d77fc0 100644
--- a/dns.type.soa.js
+++ b/dns.type.soa.js
@@ -3,8 +3,15 @@
 
 
 
-exports.DNS_TYPE_A = function (rdata) {
-  var ui8 = new Uint8Array(rdata);  
+exports.DNS_TYPE_SOA = function (ab, packet, record) {
+
+  var s = {
+    
+
+  };
+  
+    
+
   
 };