diff --git a/src/main/java/eu/siacs/conversations/utils/Resolver.java b/src/main/java/eu/siacs/conversations/utils/Resolver.java
index 042dc4b01b0774614130673097cc0a7c0a1743e6..7b4f98227df8a0fed35ad0734e3ae2e1c9f9b38b 100644
--- a/src/main/java/eu/siacs/conversations/utils/Resolver.java
+++ b/src/main/java/eu/siacs/conversations/utils/Resolver.java
@@ -238,6 +238,10 @@ public class Resolver {
         if (client instanceof ReliableDnsClient) {
             ((ReliableDnsClient) client).setUseHardcodedDnsServers(false);
         }
+        final AbstractDnsClient dnssecclient = DnssecResolverApi.INSTANCE.getClient();
+        if (client instanceof ReliableDnsClient) {
+            ((ReliableDnsClient) client).setUseHardcodedDnsServers(false);
+        }
     }
 
     public static List<Result> fromHardCoded(final String hostname, final int port) {