new hosts appearing between 2011-06-27_1000 and 2011-06-27_1500:
www.kamedia.tv
www.kyivstar.ua
www.rtvslo.si
www.tanci-kavkaza.ru

hosts disappearing between 2011-06-27_1000 and 2011-06-27_1500:
www.jyb.cn
www.menagea3.net
www.sprint.com
www.vitrinecoletiva.com.br