new hosts appearing between 2011-11-15_0800 and 2011-11-16_0800:
www.exrx.net                    has IPv4 204.235.61.33 has IPv6 2607:fc18:dead:beef::19 (ok)
www.indosat.com                 has IPv4 202.152.161.193 has IPv6 2407:0:1000:2::2 (ok)
www.thisav.com                  has IPv4 199.27.135.149, 199.27.134.149 has IPv6 2400:cb00:2048:1::c71b:8695 (ok), 2400:cb00:2048:1::c71b:8795 (ok)
www.uyirvani.com                has IPv4 85.114.137.139 has IPv6 2001:4ba0:fff7:6c::1 (ok)
www.windmobile.ca               has IPv4 74.115.192.231 has IPv6 2606:3c00:770:296::231 (ok)
www.zimbra.free.fr              has IPv4 212.27.42.91, 212.27.42.92 has IPv6 2a01:e0c:1:1599::e (ok), 2a01:e0c:1:1599::f (ok)

hosts disappearing between 2011-11-15_0800 and 2011-11-16_0800:
www.ufsc.br                     had IPv4 150.162.2.10 had IPv6 2801:84:0:2::10 
www.ui.ac.id                    had IPv4 152.118.24.142 had IPv6 2403:da00:1:3::8e