Strange Bind log messages

Since a week or so the following message has started to appear in my logs: inet-gw named[25917]: refused query on non-query socket from [206.223.115.112].30221 Does anyone know what is going on there? Markus -- __________________ /"\ Markus Gaugusch \ / ASCII Ribbon Campaign markus(at)gaugusch.at X Against HTML Mail / \