add alexcs.is-a.dev domain

domains/alexcs.json

@@ -0,0 +1,9 @@
+{
+  "owner": {
+    "username": "AlexlmL",
+    "email": "alexcantsed@hotmail.com"
+  },
+  "record": {
+    "CNAME": "lively-river-0f011af0f.3.azurestaticapps.net"
+  }
+}