Forum Discussion
Mtee-
Mar 28, 2019Copper Contributor
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...
Joshua Kolka
Nov 07, 2019Copper Contributor
EliOfek Is there something to get better logging or understanding of how to resolve. We just had the same thing come up to 4 domain controllers in our environment all at the same time and vastly different locations. No work is being done at theses sites as far as I am aware. End users and app teams are not complaining on any issues at all.
EliOfek
Microsoft
Nov 07, 2019Joshua Kolka , Yes, there is, but it's better to open a support case and have an experienced engineer walk you through the process.
IT is unlikely that other app will experience the same issue, they are most likely not trying to do the same thing as the sensor...
Generally, the engineer will walk you through checking some common issues, then capturing some network traces, and if it's not enough, they can ask for a log level increase for a few hours so the sensors will give more info about where the problems are.