Reverse Lookup on manually inserted list of IPs adds new ID items

[cmprmsd]

When I add an arbitrary number of IPs from a file via the list import feature and try to reverse_resolve them, the resolved domains just get added as new lines instead of matching the correct line of the already existing dataset.

This would be okay if there was already information in the hostname field but in this case it is empty and could be filled.

[lanmaster53]

All module related issues, including dependencies, should be raised in the module repository.