Opmanager send a large DNS query for the managed windows server

hi, Dear Sir:
My Opmanager version is 8812.
I added the windows server to monitor the server's CPU/MEM/DISK by SNMP. We find the opmanager would send a large DNS query for this managed windows server. How could I to set the query frequency or disable this query ?

*********DNS server's log****

_raw	_time	app	change_type	domain	eventtype	host	index	ip	linecount	op	oper
2016/6/3 \xA4W\xA4\xC8 10:31:39 0A48 PACKET 000000000CFD87B0 UDP Snd 172.17.1.216 c2f4 R Q [8085 A DR NOERROR] A .qvsrv2.tyg.com.tw.	2016-06-03T10:31:35.000+0800			qvsrv2.tyg.com.tw		2008AD01	idns	172.17.1.216	1	172.17.1.216	Snd
2016/6/3 \xA4W\xA4\xC8 10:31:39 0A48 PACKET 000000000CFD87B0 UDP Rcv 172.17.1.216 c2f4 Q [0001 D NOERROR] A .qvsrv2.tyg.com.tw.	2016-06-03T10:31:35.000+0800			qvsrv2.tyg.com.tw		2008AD01	idns	172.17.1.216	1	172.17.1.216	Rcv
2016/6/3 \xA4W\xA4\xC8 10:31:39 0A48 PACKET 000000000C1AB3B0 UDP Snd 172.17.1.216 2d75 R Q [8385 A DR NXDOMAIN] AAAA .qvsrv2.tyg.com.tw.tyg.com.tw.	2016-06-03T10:31:35.000+0800			qvsrv2.tyg.com.tw.tyg.com.tw		2008AD01	idns	172.17.1.216	1	172.17.1.216	Snd
2016/6/3 \xA4W\xA4\xC8 10:31:39 0A48 PACKET 000000000C1AB3B0 UDP Rcv 172.17.1.216 2d75 Q [0001 D NOERROR] AAAA .qvsrv2.tyg.com.tw.tyg.com.tw.	2016-06-03T10:31:35.000+0800			qvsrv2.tyg.com.tw.tyg.com.tw		2008AD01	idns	172.17.1.216	1	172.17.1.216	Rcv
2016/6/3 \xA4W\xA4\xC8 10:31:39 0A48 PACKET 000000000FF5C600 UDP Snd 172.17.1.216 9cb6 R Q [8085 A DR NOERROR] AAAA .qvsrv2.tyg.com.tw.	2016-06-03T10:31:35.000+0800			qvsrv2.tyg.com.tw		2008AD01	idns	172.17.1.216	1	172.17.1.216	Snd
2016/6/3 \xA4W\xA4\xC8 10:31:39 0A48 PACKET 000000000FF5C600 UDP Rcv 172.17.1.216 9cb6 Q [0001 D NOERROR] AAAA .qvsrv2.tyg.com.tw.	2016-06-03T10:31:35.000+0800			qvsrv2.tyg.com.tw		2008AD01	idns	172.17.1.216	1	172.17.1.216	Rcv
2016/6/3 \xA4W\xA4\xC8 10:31:39 0A48 PACKET 000000000CFD87B0 UDP Snd 172.17.1.216 c131 R Q [8085 A DR NOERROR] A .qvsrv2.tyg.com.tw.	2016-06-03T10:31:35.000+0800			qvsrv2.tyg.com.tw		2008AD01	idns	172.17.1.216	1	172.17.1.216	Snd
2016/6/3 \xA4W\xA4\xC8 10:31:39 0A48 PACKET 000000000CFD87B0 UDP Rcv 172.17.1.216 c131 Q [0001 D NOERROR] A .qvsrv2.tyg.com.tw.	2016-06-03T10:31:35.000+0800			qvsrv2.tyg.com.tw		2008AD01	idns	172.17.1.216	1	172.17.1.216	Rcv
2016/6/3 \xA4W\xA4\xC8 10:31:39 0A48 PACKET 000000000C1AB3B0 UDP Snd 172.17.1.216 332c R Q [8385 A DR NXDOMAIN] AAAA .qvsrv2.tyg.com.tw.tyg.com.tw.	2016-06-03T10:31:35.000+0800			qvsrv2.tyg.com.tw.tyg.com.tw		2008AD01	idns	172.17.1.216	1	172.17.1.216	Snd
2016/6/3 \xA4W\xA4\xC8 10:31:39 0A48 PACKET 000000000C1AB3B0 UDP Rcv 172.17.1.216 332c Q [0001 D NOERROR] AAAA .qvsrv2.tyg.com.tw.tyg.com.tw.	2016-06-03T10:31:35.000+0800			qvsrv2.tyg.com.tw.tyg.com.tw		2008AD01	idns	172.17.1.216	1	172.17.1.216	Rcv
2016/6/3 \xA4W\xA4\xC8 10:31:39 0A48 PACKET 000000000FF5C600 UDP Snd 172.17.1.216 ccab R Q [8085 A DR NOERROR] AAAA .qvsrv2.tyg.com.tw.	2016-06-03T10:31:35.000+0800			qvsrv2.tyg.com.tw		2008AD01	idns	172.17.1.216	1	172.17.1.216	Snd
2016/6/3 \xA4W\xA4\xC8 10:31:39 0A48 PACKET 000000000FF5C600 UDP Rcv 172.17.1.216 ccab Q [0001 D NOERROR] AAAA .qvsrv2.tyg.com.tw.	2016-06-03T10:31:35.000+0800			qvsrv2.tyg.com.tw		2008AD01	idns	172.17.1.216	1	172.17.1.216	Rcv