This host is flagged as suspicious domain and getting resolved to sinkhole.paloaltonetworks.com. This is a legit host name using for Microsoft certificates. Looking for a way to restore correct resolution.
Is it possible that all that host traffic is being sinkholed due to quarantine actions?
I checked, indeed that site is categorized as low-risk & computer/internet info, so unless you are explicitly sinkhole-ing low-risk sites, this should not be the case.
Low sev TAC threat case?
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