diff --git a/src/DnsClient.cs b/src/DnsClient.cs
index f776b3d..b59172e 100644
--- a/src/DnsClient.cs
+++ b/src/DnsClient.cs
@@ -160,7 +160,10 @@ public override async Task<Message> QueryAsync(
                 }
             }
 
-            log.Debug($"Got response #{response.Id}");
+            if (log.IsDebugEnabled)
+                log.Debug($"Got response #{response.Id}");
+            if (log.IsTraceEnabled)
+                log.Trace(response);
             return response;
         }
 
diff --git a/src/DohClient.cs b/src/DohClient.cs
index 65c98f4..b59aae0 100644
--- a/src/DohClient.cs
+++ b/src/DohClient.cs
@@ -62,7 +62,7 @@ public class DohClient : DnsClientBase
         public string ServerUrl { get; set; } = "https://cloudflare-dns.com/dns-query";
 
         HttpClient httpClient;
-        object httpClientLock = new object();
+        readonly object httpClientLock = new object();
         readonly AsyncLock dnsServerLock = new AsyncLock();
 
         /// <summary>
@@ -159,6 +159,8 @@ public override async Task<Message> QueryAsync(
 
             if (log.IsDebugEnabled)
                 log.Debug($"Got response #{dnsResponse.Id}");
+            if (log.IsTraceEnabled)
+                log.Trace(dnsResponse);
             return dnsResponse;
         }
 
diff --git a/src/DotClient.cs b/src/DotClient.cs
index eb2d3b3..79aa953 100644
--- a/src/DotClient.cs
+++ b/src/DotClient.cs
@@ -394,6 +394,8 @@ void ReadResponses(Stream stream)
                     // Find matching request.
                     if (log.IsDebugEnabled)
                         log.Debug($"Got response #{response.Id} {response.Status}");
+                    if (log.IsTraceEnabled)
+                        log.Trace(response);
                     if (!OutstandingRequests.TryGetValue(response.Id, out var task))
                     {
                         log.Warn("DNS response is missing a matching request ID.");
diff --git a/src/Udns.csproj b/src/Udns.csproj
index 4c7bc84..27244f3 100644
--- a/src/Udns.csproj
+++ b/src/Udns.csproj
@@ -31,7 +31,7 @@
 
   <ItemGroup>
     <PackageReference Include="Common.Logging" Version="3.4.1" />
-    <PackageReference Include="Makaretu.Dns" Version="1.2.0" />
+    <PackageReference Include="Makaretu.Dns" Version="1.3.0" />
     <PackageReference Include="Nito.AsyncEx" Version="5.0.0" />
   </ItemGroup>