Add phongna subdomain

domains/_vercel.phongna.json

@@ -0,0 +1,9 @@
+{
+    "owner": {
+        "username": "napthedev",
+        "email": "phongna.dev@gmail.com"
+    },
+    "records": {
+        "TXT": "vc-domain-verify=phongna.is-a.dev,a82f65b8df10b629c0ec"
+    }
+}

domains/phongna.json

@@ -0,0 +1,9 @@
+{
+    "owner": {
+        "username": "napthedev",
+        "email": "phongna.dev@gmail.com"
+    },
+    "records": {
+        "CNAME": "cname.vercel-dns.com"
+    }
+}