No. This feature is not currently available in any version of Reporter - Version 8.x or Version 9.x.
This applies to IP addresses for Website and the clients.
To ensure DNS names appear in Reporter's reports, Reporter needs to "see" them in the access logs.
NOTE1: Very early versions of Reporter had this feature, but it slowed Report generation times dramatically. This feature can also be configured if you use a version 7 profile on a version 8 server. However, if you need efficient report generation times, we suggest not configuring it.