new hosts appearing between 2011-05-02 and 2011-05-09:
www.avm.de
www.ba.no
www.donetsk.ua
www.fuskator.com
www.iij4u.or.jp
www.lg.ua
www.netregistry.com.au
www.vg.no
zp.ua

hosts disappearing between 2011-05-02 and 2011-05-09:
sify.com
www.crystalxp.net
www.itb.ac.id
www.k12.pa.us
www.lighttpd.net
www.luxuo.com
www.mhlw.go.jp
www.sannet.ne.jp
www.tokyotosho.info