feat(domain): add toan.is-a.dev

domains/toan.json

@@ -0,0 +1,10 @@
+{
+    "owner": {
+        "username": "toanducvo",
+        "email": "toan.ducvo@icloud.com"
+    },
+
+    "record": {
+        "CNAME": "hashnode.network"
+    }
+}