new hosts appearing between 2011-09-16_1000 and 2011-09-16_1500:
telkom.co.id
www.die-private-krankenversicherung.net
www.iij4u.or.jp
www.nic.es
www.tech4on.com
www.wireshark.org

hosts disappearing between 2011-09-16_1000 and 2011-09-16_1500:
www.keepass.info
www.prq.se
www.telkom.co.id