diff --git a/domains/rt10.json b/domains/rt10.json
new file mode 100644
index 000000000..61f97cb1f
--- /dev/null
+++ b/domains/rt10.json
@@ -0,0 +1,15 @@
+{
+    "description": "Email alias",
+    "owner": {
+        "username": "QuinceTart10",
+        "email": "",
+        "discord": "862644161156218891"
+    },
+    "record": {
+        "MX": [
+            "6a43ddd802fc27e4.mx1.emailprofi.seznam.cz",
+            "6a43ddd802fc27e4.mx2.emailprofi.seznam.cz"
+        ],
+        "TXT": "v=spf1 include:spf.seznam.cz ~all"
+    }
+}