new hosts appearing between 2011-07-27_1000 and 2011-07-27_1500:
www.big.or.jp
www.cfos.de
www.facebookbiz.de
www.goneo.de
www.irishwebmasterforum.com
www.loopia.se
www.nihon-u.ac.jp

hosts disappearing between 2011-07-27_1000 and 2011-07-27_1500:
www.android-au.jp
www.sch.gr
www.torrage.com
www.uni-muenchen.de