When you search for a domain, URL, or IP address,
you can now view an active DNS history from WildFire® (in addition
to related URLs from PAN-DB and passive DNS history). The WildFire
DNS history is a log of DNS activity collected from all WildFire
submissions that contain instances of the domain, URL, or IP address.
Review the WildFire DNS history to assess whether the domain, URL,
or IP address is associated with malicious activity.