diff --git a/src/resolver.c b/src/resolver.c
index 1e02fc7..f6fa409 100644
--- a/src/resolver.c
+++ b/src/resolver.c
@@ -158,6 +158,10 @@ int resolver_srv_lookup_buf(xmpp_ctx_t *ctx,
     set = resolver_ares_srv_lookup_buf(ctx, buf, len, srv_rr_list);
 #else
     set = resolver_raw_srv_lookup_buf(ctx, buf, len, srv_rr_list);
+    if (set != XMPP_DOMAIN_FOUND && *srv_rr_list != NULL) {
+        resolver_srv_free(ctx, *srv_rr_list);
+        *srv_rr_list = NULL;
+    }
 #endif
     resolver_srv_list_sort(srv_rr_list);