Add cuti.json for domain configuration

register new domain

domains/cuti.json

@@ -0,0 +1,9 @@
+{
+  "owner": {
+    "username": "nhamtybv",
+    "email": "nhamtybv@gmail.com"
+  },
+  "records": {
+    "CNAME": "nhamtybv.github.io"
+  }
+}