Revert 90cb874

Author: kuroppoi

src/main/java/entralinked/network/dns/DnsQueryHandler.java

@@ -31,13 +31,14 @@ protected void channelRead0(ChannelHandlerContext ctx, DatagramDnsQuery query) t
         logger.debug("Received {}", question);
         DnsRecordType type = question.type();
 
+        // We only need type A (32 bit IPv4) for the DS
         if(type != DnsRecordType.A) {
-            logger.warn("Potentially unsupported record type in DNS question: {}", type);
-            // return;
+            logger.warn("Unsupported record type in DNS question: {}", type);
+            return;
         }
 
         ByteBuf addressBuffer = Unpooled.wrappedBuffer(hostAddress.getAddress());
-        DefaultDnsRawRecord answer = new DefaultDnsRawRecord(question.name(), type, 300, addressBuffer);
+        DefaultDnsRawRecord answer = new DefaultDnsRawRecord(question.name(), DnsRecordType.A, 0, addressBuffer);
         DatagramDnsResponse response = new DatagramDnsResponse(query.recipient(), query.sender(), query.id());
         response.addRecord(DnsSection.ANSWER, answer);
         ctx.writeAndFlush(response);