Why am I seeing unexpected requests for "crossdomain.xml" in my logs?

Posted by Bogdacutu on Pro Webmasters See other posts from Pro Webmasters or by Bogdacutu
Published on 2011-07-24T15:57:39Z Indexed on 2012/03/23 17:41 UTC
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Filed under:

flash

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404

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google-app-engine

I've getting lots of 404 errors from crossdomain.xml. Here are the request details, as provided by Google App Engine:

404 22ms 19cpu_ms 0kb Mozilla/5.0 (Windows NT 6.1; WOW64) AppleWebKit/534.30 (KHTML, like Gecko) Chrome/12.0.742.122 Safari/534.30
69.130.*.* - - [24/Jul/2011:07:43:42 -0700] "GET /crossdomain.xml HTTP/1.1" 404 124 "http://s.nsdsvc.com/App/DddWrapper.swf?c=3" "Mozilla/5.0 (Windows NT 6.1; WOW64) AppleWebKit/534.30 (KHTML, like Gecko) Chrome/12.0.742.122 Safari/534.30" "app.*.*.*" ms=22 cpu_ms=19 api_cpu_ms=0 cpm_usd=0.000633 instance=00c61b117c557326bef77d341a345431e66b

I'm not sure what is going on. Can anyone help me solve this issue?

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