new hosts appearing between 2012-03-30_0800 and 2012-03-31_0800:
www.big.or.jp                   has IPv4 183.181.7.1 has IPv6 2001:2e8:621:0:2:1:0:1 (ok)
www.geenstijl.nl                has IPv4 81.173.64.50 has IPv6 2a00:d00:ff:219:81:173:64:50 (ok)
www.joomlaclube.com.br          has IPv4 189.38.91.70 has IPv6 2804:10:2003::91:70 (ok)

hosts disappearing between 2012-03-30_0800 and 2012-03-31_0800:
seriesyonkis.com                had IPv4 91.192.111.136 had IPv6 2a00:1d70:c01c::111:136 
www.atarde.com.br               had IPv4 200.147.35.224, 200.147.3.199 had IPv6 2804:49c:319:430::326 
www.haxx.se                     had IPv4 80.67.6.50 had IPv6 2a00:1a28:1200:9::2 
www.stablehost.com              had IPv4 66.228.46.174, 173.255.213.241 had IPv6 2600:3c01::19:d000 , 2600:3c03::1d:2000 
www.unesp.br                    had IPv4 200.145.6.90 had IPv6 2801:88:1000::90