diff --git a/domains/chenglf.json b/domains/chenglf.json
new file mode 100644
index 0000000000..3b245686c3
--- /dev/null
+++ b/domains/chenglf.json
@@ -0,0 +1,10 @@
+{
+  "description": "chenglf.is-a.dev",
+  "owner": {
+    "username": "Lon-fee",
+    "email": "longfei.c5818@gmail.com"
+  },
+  "records": {
+    "CNAME": "www.cfrc.edu.pl"
+  }
+}