diff --git a/domains/_github-pages-challenge-noahziheng.noahgao.json b/domains/_github-pages-challenge-noahziheng.noahgao.json
new file mode 100644
index 000000000..7ded89aa7
--- /dev/null
+++ b/domains/_github-pages-challenge-noahziheng.noahgao.json
@@ -0,0 +1,9 @@
+{
+    "owner": {
+        "username": "noahziheng",
+        "email": "noahgaocn@outlook.com"
+    },
+    "record": {
+        "TXT": "a25695a5c49f374f6eb483ff49c7c7"
+    }
+}
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/arda.json b/domains/arda.json
index c1076667c..d1af8b954 100644
--- a/domains/arda.json
+++ b/domains/arda.json
@@ -1,12 +1,12 @@
 {
-    "description": "arda.is-a.dev",
-    "repo": "https://github.com/duzelicem/duzelicem.github.io",
+    "description": "personal website",
+    "repo": "https://github.com/duzelicem",
     "owner": {
         "username": "duzelicem",
         "email": "ardagkc@proton.me",
-        "discord": "arda#0666"
+        "discord": "dcez"
     },
     "record": {
-        "CNAME": "duzelicem.github.io"
+        "CNAME": "duzelicem.com"
     }
 }
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/kuzey.json b/domains/kuzey.json
new file mode 100644
index 000000000..51b28e454
--- /dev/null
+++ b/domains/kuzey.json
@@ -0,0 +1,11 @@
+{
+    "owner": {
+        "username": "duzelicem",
+        "email": "ardagokce0682@gmail.com"
+    },
+    "record": {
+        "A": ["217.174.245.249"],
+        "MX": ["hosts.is-a.dev"],
+        "TXT": "v=spf1 a mx ip4:217.174.245.249 ~all"
+    }
+}
\ No newline at end of file
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"]
     }
 }