diff --git a/domains/_github-pages-challenge-yz9551.yxz.json b/domains/_github-pages-challenge-yz9551.yxz.json
new file mode 100644
index 000000000..3e6b82cd8
--- /dev/null
+++ b/domains/_github-pages-challenge-yz9551.yxz.json
@@ -0,0 +1,12 @@
+{
+    "owner": {
+        "username": "yz9551",
+        "email": "",
+        "discord": "yz9551"
+    },
+    "record": {
+        "TXT": [
+            "1b83953af6bc9eb40dc5ccfb434238"
+        ]
+    }
+}
diff --git a/domains/yxz.json b/domains/yxz.json
index 1e964a44c..2db983060 100644
--- a/domains/yxz.json
+++ b/domains/yxz.json
@@ -1,10 +1,13 @@
 {
-  "repo": "https://github.com/yz9551/blog",
-  "owner": {
-    "username": "yz9551",
-    "email": "yixuan0808@gmail.com"
-  },
-  "record": {
-    "CNAME": "yz9551.github.io"
-  }
+    "repo": "https://github.com/yz9551/blog",
+    "owner": {
+        "username": "yz9551",
+        "email": "",
+        "discord": "yz9551"
+    },
+    "record": {
+        "MX": [
+            "tourmaline.uksouth.cloudapp.azure.com"
+        ]
+    }
 }