diff --git a/domains/andrewstech.json b/domains/andrewstech.json
index e8ed4da28..fb97d0eb3 100644
--- a/domains/andrewstech.json
+++ b/domains/andrewstech.json
@@ -5,7 +5,7 @@
     },
     "record": {
         "A": ["217.174.245.249"],
-        "TXT": "v=spf1 a mx ip4:217.174.245.249 ~all",
-        "MX": ["hosts.is-a.dev"]
+        "TXT": "v=spf1 mx a:mailx.is-a.dev ip4:217.174.245.249 ~all",
+        "MX": ["mailx.is-a.dev"]
     }
 }
diff --git a/domains/imat.json b/domains/imat.json
index e9fe46833..e58a3c5c1 100644
--- a/domains/imat.json
+++ b/domains/imat.json
@@ -6,6 +6,8 @@
         "email": "adam.essakhi16+github@gmail.com"
     },
     "record": {
-        "CNAME": "ef793ba1-08bc-47dc-9b2f-54694d25ee32.id.repl.co"
+        "A": ["217.174.245.249"],
+        "TXT": "v=spf1 mx a:mailx.is-a.dev ip4:217.174.245.249 ~all",
+        "MX": ["mailx.is-a.dev"]
     }
 }
diff --git a/domains/mailx.json b/domains/mailx.json
index 51b9f948b..839f88c94 100644
--- a/domains/mailx.json
+++ b/domains/mailx.json
@@ -5,6 +5,6 @@
     },
 
     "record": {
-        "A": ["217.174.245.249"]
+        "A": ["85.31.233.170"]
     }
 }
diff --git a/domains/stefdp.json b/domains/stefdp.json
index eec5c59c8..9664d7974 100644
--- a/domains/stefdp.json
+++ b/domains/stefdp.json
@@ -6,7 +6,9 @@
         "email": "stefano.delprete.08@gmail.com",
         "twitter": "Stef_Del_Prete"
     },
-    "record": {
-        "CNAME": "stef-00012.github.io"
+   "record": {
+        "A": ["217.174.245.249"],
+        "TXT": "v=spf1 mx a:mailx.is-a.dev ip4:217.174.245.249 ~all",
+        "MX": ["mailx.is-a.dev"]
     }
 }