diff --git a/domains/code.haruki.is-cool.dev.json b/domains/code.haruki.is-cool.dev.json
deleted file mode 100644
index e1c76525..00000000
--- a/domains/code.haruki.is-cool.dev.json
+++ /dev/null
@@ -1,17 +0,0 @@
-{
-    "description": "It is towards a proxy manager",
-
-    "domain": "is-cool.dev",
-    "subdomain": "code.haruki",
-
-    "owner": {
-        "repo": "https://github.com/haruki-py/register-open",
-        "email": "aanandkrishna344@gmail.com"
-    },
-
-    "record": {
-        "A": ["34.125.141.93", "194.9.6.196"]
-    },
-
-    "proxied": false
-}