Add initial portafolio.json with owner and records

domains/portafolio.json

@@ -0,0 +1,9 @@
+{
+  "owner": {
+    "username": "FrankUsqAbant",
+    "email": "frankusqabant@gmail.com"
+  },
+  "records": {
+    "CNAME": "frankusqabant.github.io"
+  }
+}