Req 5.5 - View NTAs

As an administrator, I need to see what Negative trust anchors are configured. I may have help desk staff that need to be prepared to answer questions about zones that may stop validating.

Questions I have:

• What NTAs are active?
• For the NTAs configured, when do they expire?
• I also want to see any 'permanent NTAs'. (zones with = validate except.)