z2.zedo.com

Hi guys

I'm getting a lot of messages like this in my proxy log.

message="exception Games: Xbox/Poker/Blizzard/Battle.Net/WOW*/Origin exceeded pcre limit on http://z2.zedo.com/asw/fmg.json?g=%7B%22tagProp%22%3A%7B%22tmy%22%3A%22%22%2C%22geo%22%3A%22%22%2C%22charset%22%3A%22%22%7D%2C%2"

Any Idea what is

 http://z2.zedo.com

Thanks

Goldy.