diff --git a/domains/huyiuminanh.json b/domains/huyiuminanh.json
index f5affdc8e0..7b90efb06a 100644
--- a/domains/huyiuminanh.json
+++ b/domains/huyiuminanh.json
@@ -5,11 +5,10 @@
   },
   "records": {
     "AAAA": [
-      "2a11:6c7:f07:75::2"
+      "2a0e:97c0:3ea:3bb::12"
     ],
     "MX": [
-  { "target": "mx1.improvmx.com", "priority": 10 },
-  { "target": "mx2.improvmx.com", "priority": 20 }
+  { "target": "mx.smtp.dev", "priority": 10 }
 ],
     "TXT": ["v=spf1 include:spf.improvmx.com ~all", "brevo-code:3510e51953af1ca1e9ed13b26df27b32"]
   },