diff --git a/data/oracle b/data/oracle
index a6cfadec..3cb308c5 100644
--- a/data/oracle
+++ b/data/oracle
@@ -1,3 +1,9 @@
+# All .java domains
+java
+
+# All .oracle domains
+oracle
+
 oracle.com
 oraclecloud.com
 oracleimg.com