new hosts appearing between 2012-06-15_0800 and 2012-06-16_0800:
mozilla.org                     has IPv4 63.245.215.20 has IPv6 2620:101:8008:5::2:1 (ok)
sermepa.es                      has IPv4 217.160.244.117 has IPv6 2001:8d8:1000:d203:95fc:7d36:1646:e (ok)
www.appspot.com                 has IPv4 74.125.127.141 has IPv6 2001:4860:8005::8d (ok)
www.berkeley.edu                has IPv4 169.229.216.200 has IPv6 2607:f140:0:81::f (ok)
www.blogspot.ca                 has IPv4 74.125.127.191 has IPv6 2001:4860:8005::bf (ok)
www.blogspot.gr                 has IPv4 74.125.127.191 has IPv6 2001:4860:8005::bf (ok)
www.blogspot.mx                 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.ego4u.com                   has IPv4 46.252.31.47 has IPv6 2a00:1158:0:406:1509::1 (ok)
www.kogan.com                   has IPv4 108.166.39.66 has IPv6 2001:4801:1261:28a::10 (ok)
www.kyivstar.ua                 has IPv4 193.41.60.108 has IPv6 2a02:2378:2:2:193:41:63:5 (ok)
www.nirmaltv.com                has IPv4 66.228.59.190 has IPv6 2600:3c02::f03c:91ff:fe93:78c5 (ok)
www.ofertaunica.com             has IPv4 74.125.127.121 has IPv6 2001:4860:8005::79 (ok)
www.silvergames.com             has IPv4 87.230.40.236 has IPv6 2a01:488:42:1000:57e6:28ec:5:2b80 (ok)
www.tmd.go.th                   has IPv4 119.46.126.1 has IPv6 2403:5400:5804::73d (ok)

hosts disappearing between 2012-06-15_0800 and 2012-06-16_0800:
www.blogspot.fr                 had IPv4 74.125.127.191 had IPv6 2001:4860:8005::bf 
www.bluecoat.com                had IPv4 199.91.133.25 had IPv6 2001:418:9804:111::9 
www.eonet.jp                    had IPv4 218.251.89.16 had IPv6 2001:ce8:0:604:1::1 
www.ikeahackers.net             had IPv4 74.125.127.121 had IPv6 2001:4860:8005::79 
www.it.cx                       had IPv4 74.125.127.121 had IPv6 2001:4860:8005::79 
www.mozilla.org                 had IPv4 63.245.217.105 had IPv6 2620:101:8008:5::2:1 
www.nigerianeye.com             had IPv4 74.125.127.121 had IPv6 2001:4860:8005::79 
www.yify-torrents.com           had IPv4 91.219.238.121 had IPv6 2607:f358:1:fed5:22:0:7bf1:e8f9 
www.zoomtemplate.com            had IPv4 74.125.127.121 had IPv6 2001:4860:8005::79