diff --git a/domains/cieldt.json b/domains/cieldt.json
index fe41e12f10..ad0eb77445 100644
--- a/domains/cieldt.json
+++ b/domains/cieldt.json
@@ -4,6 +4,27 @@
         "email": "ductai.dt05@gmail.com"
     },
     "records": {
-        "CNAME": "cname.vercel-dns.com"
+        "CNAME": "cname.vercel-dns.com",
+        "TXT": [
+            {
+                "name": "resend._domainkey",
+                "value": "p=MIGfMA0GCSqGSIb3DQEBAQUAA4GNADCBiQKBgQDCRXqyRI/RF+93iSGsQvltxW6pPXj9AEqU0Corq3Je1Ag9ZImO+z3NnEFweYLu5Rs71L9SNH9yA0En58jwdG4gza9fZgynX8NRv5RB3NO4dt7rDZ2dzO+I3w9fPMLZ3FgoBayYD9igsNOBa0K8yUr63rBTcpPjHNFp81UdKMXn6QIDAQAB"
+            },
+            {
+                "name": "_dmarc",
+                "value": "v=DMARC1; p=none;"
+            },
+            {
+                "name": "send",
+                "value": "v=spf1 include:amazonses.com ~all"
+            }
+        ],
+        "MX": [
+            {
+                "name": "send",
+                "value": "feedback-smtp.ap-northeast-1.amazonses.com",
+                "priority": 10
+            }
+        ]
     }
 }