new hosts appearing between 2012-04-30_0800 and 2012-05-01_0800:
www.bandaancha.eu               has IPv4 89.248.106.100 has IPv6 2a00:1380:0:718::100 (ok)
www.googlewatchblog.de          has IPv4 199.27.135.57, 173.245.61.148 has IPv6 2400:cb00:2048:1::c71b:8739 (ok), 2400:cb00:2048:1::adf5:3d94 (ok)
www.sch.gr                      has IPv4 194.63.235.170 has IPv6 2001:648:2302:fd00:203:baff:fed2:cd07 (ok)

hosts disappearing between 2012-04-30_0800 and 2012-05-01_0800:
www.add-anime.net               had IPv4 173.245.61.111, 173.245.61.39 had IPv6 2400:cb00:2048:1::adf5:3d27 , 2400:cb00:2048:1::adf5:3d6f 
www.auone-net.jp                had IPv4 61.200.220.185 had IPv6 2001:268:fa01:b04::8 , 2001:268:fa01:b03::8 
www.disponivel.uol.com.br       had IPv4 200.147.36.16, 200.147.99.129 had IPv6 2804:49c:319:430::292 
www.exrx.net                    had IPv4 204.235.61.5 had IPv6 2607:fc18:dead:beef::5 
www.gov.hk                      had IPv4 202.128.238.84 had IPv6 2406:0:6a:1::84 
www.lima-city.de                had IPv4 212.83.45.135 had IPv6 2a00:f48:2000:affe::49 
www.mediabiz.de                 had IPv4 88.217.153.102 had IPv6 2001:a60:9003:a000::b00c 
www.o2.cz                       had IPv4 160.218.161.61 had IPv6 2001:41d8:1:8f20::30 
www.techtudo.com.br             had IPv4 186.192.82.155 had IPv6 2804:294:4000:8000::5 
www.zdarma-ruleta.cz            had IPv4 77.93.211.207 had IPv6 2a01:430:1a::207