new hosts appearing between 2012-05-14_0800 and 2012-05-15_0800:
www.epfl.ch                     has IPv4 128.178.50.12 has IPv6 2001:620:618:1a6:1:80b2:a60a:2 (ok)
www.sub-titles.net              has IPv4 91.185.205.30, 91.185.207.128 has IPv6 2a02:840:1:2:111::1 (ok)
www.veocine.es                  has IPv4 91.192.110.166 has IPv6 2a00:1d70:c01c::110:166 (ok)

hosts disappearing between 2012-05-14_0800 and 2012-05-15_0800:
www.kuleuven.be                 had IPv4 134.58.64.12 had IPv6 2001:6a8:2900:1001::80:12 
www.najdi.si                    had IPv4 89.143.229.238 had IPv6 2a00:ee0:3e::80:1 
www.o2.cz                       had IPv4 160.218.161.61 had IPv6 2001:41d8:1:8f20::30 
www.piratenpartij.nl            had IPv4 141.138.140.55 had IPv6 2a01:7c8:aaaa:35e::1 
www.qq.com                      had IPv4 60.28.14.149, 60.28.14.190, 125.39.127.22, 125.39.127.25 had IPv6 2402:4e00::b , 2402:4e00::d 
www.siol.net                    had IPv4 89.143.249.33 had IPv6 2a00:ee0:3a::80:1 
www.techtudo.com.br             had IPv4 186.192.82.155 had IPv6 2804:294:4000:8000::5 
www.ufsc.br                     had IPv4 150.162.2.10 had IPv6 2801:84:0:2::10