Jul 23, 2025 — GTM updates
3 days ago
This release includes these updates:
- Global Traffic Management (GTM) NXDOMAIN spike detector. Infrastructure Security Analytics now alerts you to NXDOMAIN spikes for GTM traffic. Knowing about these events gives you additional security context and may be an indicator of future activity that targets other infrastructure components. For more information, see NXDOMAIN spike detection in the Edge DNS documentation.
- Near real-time decision notifications. A new notification service now alerts you when servers go down or are back online within seconds of the event. You can configure a webhook URL per GTM property. For each event, GTM calls the webhook and passes a JSON object describing the event. The URL scheme can be http, https, or mailto.
- Minimum Data Centers. The new Minimum Active Datacenter Fraction property setting directs GTM to use all data centers when the number of live data centers is less than the setting amount. For example, if the setting contains 50% and fewer than 50% of the data center targets are live, GTM will instead use all possible data centers for answers.