diff --git a/domains/_vercel.math.json b/domains/_vercel.math.json
new file mode 100644
index 0000000000..78ce70814d
--- /dev/null
+++ b/domains/_vercel.math.json
@@ -0,0 +1,9 @@
+{
+  "owner": {
+    "username": "zainularifinspt",
+    "email": "mzainul.arifin@ulm.ac.id"
+  },
+  "records": {
+    "TXT": "vc-domain-verify=math.is-a.dev,cc5d521e17c372e789b1"
+  }
+}
diff --git a/domains/math.json b/domains/math.json
new file mode 100644
index 0000000000..a255438816
--- /dev/null
+++ b/domains/math.json
@@ -0,0 +1,9 @@
+{
+  "owner": {
+    "username": "zainularifinspt",
+    "email": "mzainul.arifin@ulm.ac.id"
+  },
+  "records": {
+    "A": ["216.198.79.1"]
+  }
+}