diff --git a/domains/backsoftdev.json b/domains/backsoftdev.json
new file mode 100644
index 0000000000..9e0209868c
--- /dev/null
+++ b/domains/backsoftdev.json
@@ -0,0 +1,9 @@
+{
+  "owner": {
+    "username": "BackSoftDEV",
+    "email": "nguyendinhbach99@gmail.com"
+  },
+  "records": {
+    "CNAME": "backsoftdev.github.io"
+  }
+}
diff --git a/domains/lx1120.json b/domains/lx1120.json
new file mode 100644
index 0000000000..b205c792e0
--- /dev/null
+++ b/domains/lx1120.json
@@ -0,0 +1,9 @@
+{
+  "owner": {
+    "username": "xie-good"
+  },
+  "records": {
+    "CNAME": "lx1120.me"
+  },
+  "proxied": true
+}
diff --git a/domains/marsh.json b/domains/marsh.json
index 0ffea5b897..2c57d9303b 100644
--- a/domains/marsh.json
+++ b/domains/marsh.json
@@ -4,6 +4,6 @@
     "email": "brickwall2900@gmail.com"
   },
   "records": {
-    "CNAME": "brickwall2900.github.io"
+    "CNAME": "brickwall2900-github-io.pages.dev"
   }
 }