new hosts appearing between 2012-07-04_0800 and 2012-07-05_0800:
adnews.uol.com.br               has IPv4 200.147.99.129, 200.147.36.16 has IPv6 2804:49c:319:430::292 (ok)
www.active24.cz                 has IPv4 81.95.96.6 has IPv6 2a02:4a8:ac24:100::96:6 (ok)
www.blogspot.pt                 has IPv4 74.125.127.191 has IPv6 2001:4860:8005::bf (ok)
www.blogspot.ro                 has IPv4 74.125.127.191 has IPv6 2001:4860:8005::bf (ok)
www.cht.com.tw                  has IPv4 202.39.225.136 has IPv6 2001:b000:180:3::136 (ok)
www.gerenciandoblog.com.br      has IPv4 74.125.127.121 has IPv6 2001:4860:8005::79 (ok)
www.googlesyndicatedsearch.com  has IPv4 74.125.224.120, 74.125.224.127, 74.125.224.119 has IPv6 2001:4860:4001:802::1018 (ok)
www.maerne.it                   has IPv4 217.64.195.220 has IPv6 2001:4b78:1001::201 (ok)
www.mozilla.org                 has IPv4 63.245.217.105 has IPv6 2620:101:8008:5::2:1 (ok)
www.openpr.com                  has IPv4 141.0.17.227 has IPv6 2a00:1158:0:406:6fd2::1 (ok)
www.pix-geeks.com               has IPv4 199.27.135.43, 173.245.61.120 has IPv6 2400:cb00:2048:1::c71b:872b (ok), 2400:cb00:2048:1::adf5:3d78 (ok)
www.recruitment4u.net           has IPv4 74.125.127.121 has IPv6 2001:4860:8005::79 (ok)
www.tsinghua.edu.cn             has IPv4 121.52.160.5 has IPv6 2402:f000:1:404:166:111:4:100 (ok)
www.ubersuggest.org             has IPv4 108.59.4.67 has IPv6 2604:9a00:2010:a00d:4::2e (ok)
www.udg.mx                      has IPv4 148.202.105.42 has IPv6 2001:1210:105:1::a (ok)
www.zeemind.com                 has IPv4 74.125.127.121 has IPv6 2001:4860:8005::79 (ok)

hosts disappearing between 2012-07-04_0800 and 2012-07-05_0800:
mozilla.org                     had IPv4 63.245.215.20 had IPv6 2620:101:8008:5::2:1 
www.auone-net.jp                had IPv4 61.200.220.185 had IPv6 2001:268:fa01:b04::8 , 2001:268:fa01:b03::8 
www.blogspot.ca                 had IPv4 74.125.127.191 had IPv6 2001:4860:8005::bf 
www.blogspot.com.es             had IPv4 74.125.127.191 had IPv6 2001:4860:8005::bf 
www.identi.li                   had IPv4 108.162.193.159, 108.162.193.59 had IPv6 2400:cb00:2048:1::6ca2:c19f , 2400:cb00:2048:1::6ca2:c13b 
www.iij4u.or.jp                 had IPv4 210.148.162.25 had IPv6 2001:240:bb81:8500::3:101 
www.mail.ru                     had IPv4 94.100.191.209, 94.100.191.201, 94.100.191.202, 94.100.191.203, 94.100.191.204, 94.100.191.205, 94.100.191.206, 94.100.191.207, 94.100.191.208, 94.100.191.248, 94.100.191.210, 94.100.191.241, 94.100.191.242, 94.100.191.243, 94.100.191.244, 94.100.191.245, 94.100.191.246, 94.100.191.247 had IPv6 2a00:1148:1:1322::b0ba 
www.movies.io                   had IPv4 108.162.193.95, 108.162.196.194 had IPv6 2400:cb00:2048:1::6ca2:c4c2 , 2400:cb00:2048:1::6ca2:c15f 
www.musica.uol.com.br           had IPv4 200.147.3.199, 200.147.35.224 had IPv6 2804:49c:319:430::326 
www.nigerianeye.com             had IPv4 74.125.127.121 had IPv6 2001:4860:8005::79 
www.peliculasid.net             had IPv4 108.162.195.57, 108.162.195.157 had IPv6 2400:cb00:2048:1::6ca2:c339 , 2400:cb00:2048:1::6ca2:c39d 
www.qq.com                      had IPv4 111.161.48.52, 125.39.127.22, 125.39.127.25, 125.39.207.172, 111.161.48.38, 111.161.48.39 had IPv6 2402:4e00::11 , 2402:4e00::a , 2402:4e00::b 
www.taz.de                      had IPv4 193.104.220.6 had IPv6 2001:67c:13c::7a2:de 
www.trelokouneli.gr             had IPv4 74.125.127.121 had IPv6 2001:4860:8005::79 
www.wikiversity.org             had IPv4 208.80.154.231 had IPv6 2620:0:861:ed1a::7 
www.yandex.com                  had IPv4 100.43.87.3 had IPv6 2a02:6b8::62