On the Zone Alarm Control Center, Alerts and Logs, Log Viewer tab, I have a full page of notices that svchost.exe using IP source where xxxx is 1032, 1117, 1254, etc. tried to access port 53 (The DNS server, according to ipconfig/all, is the router,

Operating system = Windows XP Professional, SP2, all updates installed,
net access via Verizon DSL, modem/router Westel 327.
Norton Corporate AV, System Mechanic 7 Professional for system maintenance, and free Zone Alarm firewall.

I get lots and lots of notices like this.

ZoneAlarm blocked Generic Windows services from access to port 53 on a DNS server.

I clicked "more information" and gleaned this from that page:

Source IP Address: 192.168.1.xxx (The DSL router)
Source Port: 1254, also Source Port: 1331 and others
Destination IP:
Destination Port: 53
Program Name: Generic Host Process for Win32 Services
File Name: svchost.exe

I would like to stop these notices, either by granting access, or once I know why access is a bad idea, then turn the notices off.

Many thanks

Operating System:Windows XP Pro
Software Version:7.0
Product Name:ZoneAlarm (Free)