Evaluating `localhost` returns ` { type: 'RESERVED', hostname: 'localhost', labels: [ 'localhost' ] }` but evaluating `127.0.0.1` returns `{ type: 'IP', hostname: '127.0.0.1', ipVersion: 4 }` Although technically true, shouldn't [reserved IP address](https://en.wikipedia.org/wiki/Reserved_IP_addresses) be marked as such?