diff --git a/DnsServerCore.ApplicationCommon/IDnsQueryLogger.cs b/DnsServerCore.ApplicationCommon/IDnsQueryLogger.cs
index 14b59840..2418141c 100644
--- a/DnsServerCore.ApplicationCommon/IDnsQueryLogger.cs
+++ b/DnsServerCore.ApplicationCommon/IDnsQueryLogger.cs
@@ -41,11 +41,12 @@ namespace DnsServerCore.ApplicationCommon
///
/// Allows a DNS App to log incoming DNS requests and responses. This method is called by the DNS Server after an incoming request is processed and a response is sent.
///
+ /// The time stamp of the log entry.
/// The incoming DNS request that was received.
/// The end point (IP address and port) of the client making the request.
/// The protocol using which the request was received.
/// The DNS response that was sent.
- Task InsertLogAsync(DnsDatagram request, IPEndPoint remoteEP, DnsTransportProtocol protocol, DnsDatagram response);
+ Task InsertLogAsync(DateTime timestamp, DnsDatagram request, IPEndPoint remoteEP, DnsTransportProtocol protocol, DnsDatagram response);
///
/// Allows DNS Server HTTP API to query the logs recorded by the DNS App.