Monitor unlimited number of servers
Filter log events
Create email and web-based reports

Direct access to Microsoft articles
Customized keywords for major search engines
Access to premium content

Event ID: 1196 Source: Microsoft-Windows-FailoverClustering

Level
Description
Cluster network name resource 'Cluster Name' failed registration of one or more associated DNS name(s) for the following reason:
DNS operation refused.
.

Ensure that the network adapters associated with dependent IP address resources are configured with at least one accessible DNS server.
Comments
 
I verified T773529 but it did not help. Happens every 15 minutes or so on fully patched Server 2012 R2 server cluster members.

Windows Event Log Analysis Splunk App

Build a great reporting interface using Splunk, one of the leaders in the Security Information and Event Management (SIEM) field, linking the collected Windows events to www.eventid.net.

Read more...

 

Cisco ASA Log Analyzer Splunk App

Obtain enhanced visibility into Cisco ASA firewall logs using the free Firegen for Cisco ASA Splunk App. Take advantage of dashboards built to optimize the threat analysis process.

Read more...