new hosts appearing between 2010-05-03 and 2010-05-10:
www.bumptop.com
www.gov.hk
www.iana.org
www.iis.se
www.itb.ac.id
www.loopia.se
www.nic.it
www.ulaval.ca
www.univie.ac.at
www.upic.me

hosts disappearing between 2010-05-03 and 2010-05-10:
iana.org
upic.me
www.askiran.com