With IPHost Network Monitor you can run simple snmp requests against a Cisco device in your network.
cgdSourceAddressTable
Cisco Global Server Load Balancer DNS Source Address Table
1.3.6.1.4.1.9.9.595.1.7.2
This table is used to configure source addresses on the GSLB device. It consists of the source addresses configured and its statistics.
Back to CISCO-GSLB-DNS-MIB MIB page.
IPHost Network monitor allows you to monitor cgdSourceAddressTable on Cisco device via the SNMP protocol. Download IPHost Network Monitor (500 monitors for 30 days, 50 monitors free forever) to start monitoring Cisco switches right now.