Forum Discussion

Copper Contributor

Mar 28, 2019

Azure ATP Health - Low success rate of active name resolution using reverse DNS

Hello! Got an alert about Domain controller health where issue is low success rate of active name resolutiong using reverse DNS: Sensor X, has a low success rate of active name resolution using r...

TheITDept

Copper Contributor

Mar 29, 2019

Mtee-

Same warning appeared. No DNS changes made. I wonder what's going on.

EliOfek

Microsoft

Mar 31, 2019

TheITDept , notice that this is a relatively NEW alert, so it might have just now reported on an existing problem without you changing anything recently.