diff --git a/domains/graniteos.json b/domains/graniteos.json
index 3c6e318770..d118117e1f 100644
--- a/domains/graniteos.json
+++ b/domains/graniteos.json
@@ -5,5 +5,7 @@
     },
     "records": {
         "A": ["75.2.60.5"]
+        "MX": ["mx1.improvmx.com", "mx2.improvmx.com"],
+        "TXT": ["v=spf1 include:spf.improvmx.com ~all"]
     }
 }