new hosts appearing between 2011-12-28_0800 and 2011-12-29_0800:
www.big.or.jp                   has IPv4 183.181.7.1 has IPv6 2001:2e8:621:0:2:1:0:1 (ok)
www.centralpoint.nl             has IPv4 83.96.150.132 has IPv6 2001:828:425::150:132 (ok)
www.emulator-zone.com           has IPv4 178.21.17.106 has IPv6 2a00:1ca8:a::3001 (ok)
www.iphon.fr                    has IPv4 217.70.184.34 has IPv6 2001:4b98:b:a::b109 (ok)
www.macmagazine.com.br          has IPv4 141.101.126.75, 141.101.125.75 has IPv6 2400:cb00:2048:1::8d65:7d4b (ok), 2400:cb00:2048:1::8d65:7e4b (ok)
www.nn.iij4u.or.jp              has IPv4 210.138.74.172 has IPv6 2001:240:bb41:8014::166 (ok)
www.uyirvani.com                has IPv4 85.114.137.139 has IPv6 2001:4ba0:fff7:6c::1 (ok)

hosts disappearing between 2011-12-28_0800 and 2011-12-29_0800:
macmagazine.com.br              had IPv4 69.16.221.65 had IPv6 2400:cb00:2048:1::8d65:7d4b , 2400:cb00:2048:1::8d65:7e4b 
www.aliceadsl.fr                had IPv4 212.27.48.10 had IPv6 2a01:e0c:1:1599::1 
www.apina.biz                   had IPv4 188.117.37.148 had IPv6 2001:1bc8:200:b:7:9584:b00b:1 
www.debian.org                  had IPv4 206.12.19.7, 128.31.0.51 had IPv6 2607:f8f0:610:4000:211:25ff:fec4:5b28 
www.newsen.com                  had IPv4 27.1.17.139, 27.1.17.140, 27.1.17.135, 27.1.17.136, 27.1.17.137, 27.1.17.138 had IPv6 2403:3e00:0:20::137 , 2403:3e00:0:20::138 , 2403:3e00:0:20::139 , 2403:3e00:0:20::140 , 2403:3e00:0:20::135 , 2403:3e00:0:20::136 
www.tokyotosho.info             had IPv4 194.14.0.37 had IPv6 2001:67c:2a0:5:0:b00b:babe:cafe 
www.uberhumor.com               had IPv4 199.27.135.130, 141.101.124.131 had IPv6 2400:cb00:2048:1::8d65:7c83 , 2400:cb00:2048:1::c71b:8782 
www.unesp.br                    had IPv4 200.145.6.90 had IPv6 2801:88:1000::90 
www.weihnachtsmarkt-deutschland.de  had IPv4 80.67.28.134 had IPv6 2a00:1158:0:300:c7d2::1