The DNS server could not parse an unexpected token <token> in zone file <file name> at line <line number>. Although the DNS server continues to load, ignoring this token, it is recommended that you either correct the token or remove the resource record from the zone file, which is located in the %SystemRoot%\System32\Dns directory.
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.
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.