diff --git a/domains/server.sx9.json b/domains/server.sx9.json
index f39b91b99..72a33199a 100644
--- a/domains/server.sx9.json
+++ b/domains/server.sx9.json
@@ -4,6 +4,7 @@
         "email": "satriakrach@gmail.com"
     },
     "record": {
-        "A": ["159.89.214.31"]
+        "A": ["159.89.214.31"],
+        "TXT": "authkeyfp=SHA256:VVj2L3ejMtwZzCYYUrAKNvRrus1c6LIBm9rXhMY8A4M"
     }
 }