diff --git a/domains/tungnm15.json b/domains/tungnm15.json
index 666941992b..2fba6375e3 100644
--- a/domains/tungnm15.json
+++ b/domains/tungnm15.json
@@ -11,7 +11,7 @@
       { "priority": 10, "value": "mx1.improvmx.com" },
       { "priority": 20, "value": "mx2.improvmx.com" }
     ],
-    "A": ["192.168.1.1"],
+    
     "CNAME": "coderviet1111.github.io",
     "TXT": [
       "v=spf1 include:spf.improvmx.com ~all"