Add at6.json for domain configuration

domains/at6.json

@@ -0,0 +1,9 @@
+{
+    "owner": {
+        "username": "graphicsprocessingunit",
+        "email": "AT656.dev@proton.me"
+    },
+    "records": {
+        "A": ["216.198.79.1"]
+    }
+}