new hosts appearing between 2012-04-07_0800 and 2012-04-08_0800:
www.dickmorris.com              has IPv4 199.27.135.58, 173.245.61.150 has IPv6 2400:cb00:2048:1::adf5:3d96 (ok), 2400:cb00:2048:1::c71b:873a (ok)
www.hekko.pl                    has IPv4 188.116.32.112 has IPv6 2a02:ee0:3::5:1 (ok)
www.maerne.it                   has IPv4 217.64.195.220 has IPv6 2001:4b78:1001::201 (ok)
www.monash.edu.au               has IPv4 130.194.11.149 has IPv6 2001:388:608c:88b::95 (ok)
www.pokeritieto.com             has IPv4 178.63.28.146 has IPv6 2a01:4f8:110:3162::bad:beaf (ok)
www.tmweb.ru                    has IPv4 92.53.116.19 has IPv6 2a03:6f00:3::5c35:7432 (ok)
xbox.com                        has IPv4 65.55.42.140 has IPv6 2a01:111:f009::3b03 (ok)

hosts disappearing between 2012-04-07_0800 and 2012-04-08_0800:
bps.uol.com.br                  had IPv4 200.147.35.144, 200.147.3.144 had IPv6 2804:49c:319:430::192 
www.affiliatepartners.nl        had IPv4 213.136.31.201 had IPv6 2001:7b8:c0a::1 
www.cht.com.tw                  had IPv4 202.39.225.136 had IPv6 2001:b000:180:3::136 
www.edu.cn                      had IPv4 202.112.0.36, 202.205.109.205, 211.151.94.138 had IPv6 2001:da8:20d:22::2 
www.hinet.net                   had IPv4 202.39.224.7 had IPv6 2001:b000:180:3::7 
www.thetechjournal.com          had IPv4 141.101.124.134, 141.101.125.134 had IPv6 2400:cb00:2048:1::8d65:7d86 , 2400:cb00:2048:1::8d65:7c86 
www.windmobile.ca               had IPv4 74.115.192.231 had IPv6 2606:3c00:770:296::231 
www.xbox.com                    had IPv4 65.55.42.140 had IPv6 2a01:111:f009::3b03