Perfplusk12.com is tracked by us since July, 2012. Over the time it has been ranked as high as 50 249 in the world, while most of its traffic comes from USA, where it reached as high as 7 500 position. Leyden212-il.perfplusk12.com receives less than 1% of its total traffic. It was owned by several entities, from SunGard Data Systems Inc to DATA REDACTED of DATA REDACTED, it was hosted by XO Communications, Incapsula Inc and others. While MARKMONITOR INC. was its first registrar, now it is moved to CloudFlare Inc..

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