diff --git a/dns.go b/dns.go
index 03d71276..fda190bd 100644
--- a/dns.go
+++ b/dns.go
@@ -113,9 +113,6 @@ type Exchange struct {
 	Reply      *Msg          // the answer to the question that was sent
 	Rtt        time.Duration // round trip time
 	RemoteAddr net.Addr      // address of the server
-	Nxdomain   bool          // True if nodata because name does not exist
-	Secure     bool          // True if result is secure
-	Bogus      bool          // True if result is bogus, see Error for the reason
 	Error      error         // if something went wrong, this contains the error
 }