Show DNS name in addition to the client name in query log

Let's say I create a new client for streaming devices and call it `streamers`. The client identifier will be multiple local IPs, of all streaming dongles in the house. This is useful because I can then use the client name in rules using `$client=streamers`

But now the query log is confusing, for _all_ these IPs I see the same client name `streamers`. It would be useful to also see the (local) DNS name of each client in addition to (or instead of) the client name, so I can easily identify each client in the logs.

Or maybe there is a better way to group a set of IP addresses for easy re-use and referencing in custom filtering rules.