new hosts appearing between 2011-09-29_0800 and 2011-09-30_0800:
www.1001consejos.com            has IPv4 199.27.134.82, 173.245.61.17 has IPv6 2400:cb00:2048:1::c71b:8652 (ok), 2400:cb00:2048:1::adf5:3d11 (ok)
www.adslgr.com                  has IPv4 173.45.101.34 has IPv6 2001:1828:0:6::2 (ok)
www.jyb.cn                      has IPv4 118.186.63.79 has IPv6 2001:da8:20d:22::2 (ok)
www.leaseweb.com                has IPv4 85.17.134.129 has IPv6 2001:1af8:4300:4:2600:0:42:1 (ok)
www.nihon-u.ac.jp               has IPv4 202.214.209.135 has IPv6 2001:240:bb82:1013::93 (ok)
www.tc.edu.tw                   has IPv4 163.17.40.10 has IPv6 2001:288:5400::10 (ok)
www.tech4on.com                 has IPv4 81.169.145.156 has IPv6 2a01:238:20a:202:1090::144 (ok)

hosts disappearing between 2011-09-29_0800 and 2011-09-30_0800:
www.liiink.com                  had IPv4 173.245.61.115, 173.245.61.41 had IPv6 2400:cb00:2048:1::adf5:3d73 , 2400:cb00:2048:1::adf5:3d29 
www.putalocura.com              had IPv4 93.93.64.40 had IPv6 2a00:1d70:c01c::64:40 
www.softlayer.com               had IPv4 66.228.118.51 had IPv6 2607:f0d0:1000:11:1::1 
www.t-com.ne.jp                 had IPv4 59.84.175.25 had IPv6 2403:7800:2001:1001:1000::10 
www.textalk.se                  had IPv4 192.121.104.135 had IPv6 2a00:801:7:30::135 
www.ui.ac.id                    had IPv4 152.118.24.142 had IPv6 2403:da00:1:3::8e 
www.videosyonkis.com            had IPv4 91.192.108.217 had IPv6 2a00:1d70:c01c::108:217