diff --git a/src/utils/headers.ts b/src/utils/headers.ts
index 23f52f5..f87c2f6 100644
--- a/src/utils/headers.ts
+++ b/src/utils/headers.ts
@@ -6,6 +6,11 @@ const blacklistedHeaders = [
   'cf-ray',
   'cf-visitor',
   'cf-ew-via',
+  'x-forwarded-for',
+  'x-forwarded-host',
+  'x-forwarded-proto',
+  'forwarded',
+  'x-real-ip',
 ];
 
 function copyHeader(