diff --git a/domains/sarthakdoshi.json b/domains/sarthakdoshi.json
new file mode 100644
index 0000000000..3e391801e6
--- /dev/null
+++ b/domains/sarthakdoshi.json
@@ -0,0 +1,11 @@
+{
+  "description": "Sarthak Doshi - AI Security & Agentic Systems Engineer portfolio",
+  "repo": "https://github.com/SdSarthak/Portfolio",
+  "owner": {
+    "username": "SdSarthak",
+    "email": "sarthakdoshi2310@gmail.com"
+  },
+  "records": {
+    "CNAME": "sarthak-doshi.netlify.app"
+  }
+}
\ No newline at end of file