feat(hostname): add new hostname file

domains/hostname.luizanurnberg.json

@@ -0,0 +1,9 @@
+{
+    "owner": {
+        "username": "luizanurnberg",
+        "email": "nurnbergluiza@gmail.com"
+    },
+    "records": {
+        "TXT": "91bb5f54c48cc526de873006a09e85"
+    }
+}