new hosts appearing between 2012-08-07_0800 and 2012-08-08_0800:
jpost.com                       has IPv4 208.93.137.170 has IPv6 2002:d419:5304::d419:5304 (ok)
mail.ru                         has IPv4 217.69.141.21, 217.69.141.22 has IPv6 2a00:1148:1:1322::b0ba (ok)
www.blogspot.ca                 has IPv4 74.125.127.191 has IPv6 2001:4860:8005::bf (ok)
www.blogspot.co.uk              has IPv4 74.125.127.191 has IPv6 2001:4860:8005::bf (ok)
www.blogspot.fr                 has IPv4 74.125.127.191 has IPv6 2001:4860:8005::bf (ok)
www.blogspot.in                 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.boards.ie                   has IPv4 89.234.66.108, 89.234.66.107 has IPv6 2a01:258:f000:3::108 (ok), 2a01:258:f000:3::107 (ok)
www.flipkart.com                has IPv4 180.179.67.240 has IPv6 2001:df0:23e:9002::15 (ok)
www.freshdesignweb.com          has IPv4 199.27.135.49, 173.245.61.132 has IPv6 2400:cb00:2048:1::c71b:8731 (ok), 2400:cb00:2048:1::adf5:3d84 (ok)
www.googleusercontent.com       has IPv4 74.125.224.108, 74.125.224.106, 74.125.224.107 has IPv6 2001:4860:4001:802::100c (ok)
www.googlewebmastercentral.blogspot.com  has IPv4 74.125.224.108, 74.125.224.106, 74.125.224.107 has IPv6 2001:4860:4001:802::100c (ok)
www.gsa.gov                     has IPv4 159.142.144.188 has IPv6 2620:0:150:1409::b (ok)
www.iconmonstr.com              has IPv4 46.252.18.151 has IPv6 2a00:1158:0:300:f2d5::1 (ok)
www.nationsonline.org           has IPv4 87.230.44.212 has IPv6 2a01:488:42:1000:57e6:2cd4:c5:5e25 (ok)
www.webupd8.org                 has IPv4 74.125.127.121 has IPv6 2001:4860:8005::79 (ok)

hosts disappearing between 2012-08-07_0800 and 2012-08-08_0800:
ispsystem.com                   had IPv4 188.120.241.100 had IPv6 2a01:230:2::140 
moddb.com                       had IPv4 65.49.19.85 had IPv6 2001:470:1:25d::10 
www.dialog.lk                   had IPv4 125.214.169.95 had IPv6 2404:f000:2:4::10 
www.google.la                   had IPv4 74.125.224.119, 74.125.224.120, 74.125.224.127 had IPv6 2001:4860:4001:802::1017 
www.netregistry.com.au          had IPv4 202.124.247.2 had IPv6 2403:1400:2:1::101 
www.o2.pl                       had IPv4 193.17.41.103 had IPv6 2001:67c:25c4::103 
www.pudelek.pl                  had IPv4 193.17.41.169 had IPv6 2001:67c:25c4::169 
www.stanford.edu                had IPv4 171.67.215.200 had IPv6 2607:f6d0:0:925a::ab43:d7c8 
www.stc.com.sa                  had IPv4 212.118.156.22 had IPv6 2001:16a0:6000:3::4 
www.thithtoolwin.net            had IPv4 74.125.127.121 had IPv6 2001:4860:8005::79