Add culonculon.json for domain configuration

domains/culonculon.json

@@ -0,0 +1,9 @@
+{
+  "owner": {
+    "username": "culonculon",
+    "email": "여기에_본인_이메일"
+  },
+  "record": {
+    "CNAME": "culonculon.is-a.dev.s3-website.ap-northeast-2.amazonaws.com"
+  }
+}