diff --git a/Apps/NoDataApp/App.cs b/Apps/NoDataApp/App.cs
new file mode 100644
index 00000000..09f4584c
--- /dev/null
+++ b/Apps/NoDataApp/App.cs
@@ -0,0 +1,91 @@
+/*
+Technitium DNS Server
+Copyright (C) 2022 Shreyas Zare (shreyas@technitium.com)
+
+This program is free software: you can redistribute it and/or modify
+it under the terms of the GNU General Public License as published by
+the Free Software Foundation, either version 3 of the License, or
+(at your option) any later version.
+
+This program is distributed in the hope that it will be useful,
+but WITHOUT ANY WARRANTY; without even the implied warranty of
+MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+GNU General Public License for more details.
+
+You should have received a copy of the GNU General Public License
+along with this program. If not, see .
+
+*/
+
+using DnsServerCore.ApplicationCommon;
+using Newtonsoft.Json;
+using System;
+using System.Net;
+using System.Threading.Tasks;
+using TechnitiumLibrary.Net.Dns;
+using TechnitiumLibrary.Net.Dns.ResourceRecords;
+
+namespace NoData
+{
+ public class App : IDnsApplication, IDnsAppRecordRequestHandler
+ {
+ #region IDisposable
+
+ public void Dispose()
+ {
+ //do nothing
+ }
+
+ #endregion
+
+ #region public
+
+ public Task InitializeAsync(IDnsServer dnsServer, string config)
+ {
+ //do nothing
+ return Task.CompletedTask;
+ }
+
+ public Task ProcessRequestAsync(DnsDatagram request, IPEndPoint remoteEP, DnsTransportProtocol protocol, bool isRecursionAllowed, string zoneName, string appRecordName, uint appRecordTtl, string appRecordData)
+ {
+ DnsQuestionRecord question = request.Question[0];
+
+ if (question.Name.Equals(appRecordName, StringComparison.OrdinalIgnoreCase))
+ {
+ dynamic jsonAppRecordData = JsonConvert.DeserializeObject(appRecordData);
+
+ foreach (dynamic jsonBlockedType in jsonAppRecordData.blockedTypes)
+ {
+ DnsResourceRecordType blockedType = Enum.Parse(jsonBlockedType.Value, true);
+ if ((blockedType == question.Type) || (blockedType == DnsResourceRecordType.ANY))
+ return Task.FromResult(new DnsDatagram(request.Identifier, true, request.OPCODE, false, false, request.RecursionDesired, isRecursionAllowed, false, false, DnsResponseCode.NoError, request.Question));
+ }
+ }
+
+ return Task.FromResult(null);
+ }
+
+ #endregion
+
+ #region properties
+
+ public string Description
+ { get { return "Returns a NO DATA response for requests that query for the blocked resource record types in Conditional Forwarder zones."; } }
+
+ public string ApplicationRecordDataTemplate
+ {
+ get
+ {
+ return @"{
+ ""blockedTypes"": [
+ ""A"",
+ ""AAAA"",
+ ""ANY""
+ ]
+}";
+ }
+ }
+
+ #endregion
+ }
+}
\ No newline at end of file
diff --git a/Apps/NoDataApp/dnsApp.config b/Apps/NoDataApp/dnsApp.config
new file mode 100644
index 00000000..7a2450c3
--- /dev/null
+++ b/Apps/NoDataApp/dnsApp.config
@@ -0,0 +1 @@
+#This app requires no config.
\ No newline at end of file