Because Palo Alto Networks enforces strict incoming Security policy rules for NetSec FedRAMP tenants, you must provide Palo Alto Networks customer services with a list of fully qualified domains (FQDNs) for the administrative users who will be accessing your environment. After you submit a support ticket with these FQDNs, customer services will create an allow list for them, which will let users log in from these FQDNs and access the environment.

The following are FedRAMP High FQDNs.