At the moment the events tab only shows IP blocks based on the firewall rules you've made with our Alias. In order for the Events tab to get populated you need to have logging enabled on the corresponding firewall rules since the events tab just parses the log files.
For domain (unbound) blocks you can use the unbound reporting -> http://<your-firewall>:<port>/ui/unbound/overview
For domain (unbound) blocks you can use the unbound reporting -> http://<your-firewall>:<port>/ui/unbound/overview
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