Merge pull request #52611 from inthree3/main

Update inseon.is-a.dev

domains/inseon.json

@@ -1,11 +1,9 @@
 {
-  "owner": {
-    "username": "inthree3",
-    "email": "inseon_ug@gm.gist.ac.kr"
-  },
-  "records": {
-    "A": [
-      "216.198.79.1"
-    ]
-  }
+    "owner": {
+        "username": "inthree3",
+        "email": "inseon_ug@gm.gist.ac.kr"
+    },
+    "records": {
+        "CNAME": "inthree3.github.io"
+    }
 }