Need to double check scope of top level fields, but I think it makes sense to standardize the domain representation between locations (minimally e.g. dns & url, likely client, server etc.) both for the sale of consistent representation, but also for potentially pulling standard features from all domain trackable information.

I think we should consider adding a hostname field as well, within the domain representation (its getting large, but breaking it up seems to be worth the effort)

WIll add a PR shortly