With IPHost Network Monitor you can run simple snmp requests against a Cisco device in your network.
cDnsSecurityIntUnauthUpdateReqs
Cisco Dns Security Interval Unauth Update Requests
1.3.6.1.4.1.9.9.405.1.7.9
Number of updates which result in ACL not support updates during reporting interval.
Back to CISCO-DNS-SERVER-MIB MIB page.
IPHost Network monitor allows you to monitor cDnsSecurityIntUnauthUpdateReqs on Cisco device via the SNMP protocol. Download IPHost Network Monitor (500 monitors for 30 days, 50 monitors free forever) to start monitoring Cisco firewalls right now.