The key components of this check include: Full Model Description, EID(Pro), Warranty Details (?), Find My iPhone status (?), iCloud Status (?), US Block Status (??), US Block Date(Pro), Purchase Date, SIM-Lock Status and Carrier(Pro).

Other data points include: Purchase Country*, Replaced Status, Replacement Status*, Repair Status, Refurbished Status, Demo Unit*, Loaner Status, Unit Age & Assembly Factory.
Items marked (*) are not always provided.