diff --git a/domains/yooseok.json b/domains/yooseok.json
new file mode 100644
index 0000000000..6ff1fe6934
--- /dev/null
+++ b/domains/yooseok.json
@@ -0,0 +1,9 @@
+{
+  "owner": {
+    "username": "ysoh20",
+    "email": "ysoh20@dankook.ac.kr"
+  },
+  "records": {
+    "CNAME": "ysoh20.github.io"
+  }
+}