With IPHost Network Monitor you can run simple snmp requests against a Cisco device in your network.
cDnsQueryIntSampleTime
Cisco Dns Query Interval Sample Time
1.3.6.1.4.1.9.9.405.1.3.13
The time stamp of last sample.
Back to CISCO-DNS-SERVER-MIB MIB page.
IPHost Network monitor allows you to monitor cDnsQueryIntSampleTime on Cisco device via the SNMP protocol. Download IPHost Network Monitor (500 monitors for 30 days, 50 monitors free forever) to start monitoring Cisco mobile switches right now.