new hosts appearing between 2011-12-09_0800 and 2011-12-10_0800:
www.hinet.net                   has IPv4 202.39.224.7 has IPv6 2001:b000:180:3::7 (ok)
www.iij4u.or.jp                 has IPv4 210.148.162.25 has IPv6 2001:240:bb81:8500::3:101 (ok)
www.justice.cz                  has IPv4 194.213.41.145 has IPv6 2001:af0:ffee:200::c2d5:2991 (ok)
www.neu6.edu.cn                 no IPv4 has IPv6 2001:da8:9000::7 (ok)
www.scaricolibero.com           has IPv4 141.101.126.46, 141.101.124.47 has IPv6 2400:cb00:2048:1::8d65:7e2e (ok), 2400:cb00:2048:1::8d65:7c2f (ok)

hosts disappearing between 2011-12-09_0800 and 2011-12-10_0800:
www.detikfood.com               had IPv4 203.190.242.69, 203.190.241.43 had IPv6 2402:a000:0:1::100 
www.mimejorfrase.biz            had IPv4 91.192.111.174 had IPv6 2a00:1d70:c01c::111:174 
www.sch.gr                      had IPv4 194.63.238.40 had IPv6 2001:648:2302:fd00:203:baff:fed2:cd07 
www.streamtheworld.com          had IPv4 208.80.55.200 had IPv6 2002:d050:37c8::1 
www.uyirvani.com                had IPv4 85.114.137.139 had IPv6 2001:4ba0:fff7:6c::1