new hosts appearing between 2011-07-05_1500 and 2011-07-05_2000:
www.detikfood.com
www.drdobbs.com
www.sch.gr

hosts disappearing between 2011-07-05_1500 and 2011-07-05_2000:
www.luo.bo
www.mybroadband.co.za
www.ovh.co.uk
www.rcn.com