new hosts appearing between 2012-08-22_0800 and 2012-08-23_0800:
mozilla.org                     has IPv4 63.245.215.20 has IPv6 2620:101:8008:5::2:1 (ok)
ncore.cc                        has IPv4 176.31.224.96 has IPv6 2001:41d0:2:f160::1 (ok)
orzhk.org                       has IPv4 208.113.135.62 has IPv6 2607:f298:2:121::c4b:4c94 (ok)
stablehost.com                  has IPv4 205.251.215.39, 205.251.215.202, 205.251.215.228, 205.251.215.8, 205.251.215.116, 205.251.215.53, 205.251.215.58, 205.251.215.108 has IPv6 2600:3c01::19:d000 (ok), 2600:3c03::1d:2000 (ok)
www.appspot.com                 has IPv4 74.125.129.141 has IPv6 2001:4860:8005::8d (ok)
www.encyclopediadramatica.se    has IPv4 141.101.125.183, 141.101.126.183 has IPv6 2400:cb00:2048:1::8d65:7db7 (ok), 2400:cb00:2048:1::8d65:7eb7 (ok)
www.eurid.eu                    has IPv4 91.220.191.210 has IPv6 2001:67c:40:1::210 (ok)
www.gutteruncensorednewsd.blogspot.com  has IPv4 74.125.224.108, 74.125.224.106, 74.125.224.107 has IPv6 2001:4860:4001:802::100a (ok)
www.horabarata.com.br           has IPv4 74.125.129.121 has IPv6 2001:4860:8005::79 (ok)
www.imgur.com                   has IPv4 108.162.206.103, 108.162.205.103 has IPv6 2400:cb00:2048:1::6ca2:ce67 (ok), 2400:cb00:2048:1::6ca2:cd67 (ok)
www.jogos.uol.com.br            has IPv4 200.147.35.224, 200.147.3.199 has IPv6 2804:49c:319:430::326 (ok)
www.juniper.net                 has IPv4 23.11.7.148 has IPv6 2600:1406:3:1:8d00::720 (ok), 2600:1406:3:1:8500::720 (ok)
www.netregistry.com.au          has IPv4 202.124.247.2 has IPv6 2403:1400:2:1::101 (ok)
www.ptitchef.com                has IPv4 74.125.129.121 has IPv6 2607:f8b0:400e:c01::79 (ok)
www.rtl.de                      has IPv4 217.118.169.100 has IPv6 2a03:d680::200 (ok)
www.wsodownloads.info           has IPv4 108.162.197.195, 108.162.196.96 has IPv6 2400:cb00:2048:1::6ca2:c460 (ok), 2400:cb00:2048:1::6ca2:c5c3 (ok)

hosts disappearing between 2012-08-22_0800 and 2012-08-23_0800:
flashgames.ru                   had IPv4 174.35.15.166, 174.35.39.161 had IPv6 2001:4c08:2005::5 , 2001:4c08:2005::6 , 2001:4c08:2005::1 , 2001:4c08:2005::2 , 2001:4c08:2005::3 , 2001:4c08:2005::4 
jogos.uol.com.br                had IPv4 200.221.8.140, 200.147.67.181 had IPv6 2804:49c:319:430::322 
jpost.com                       had IPv4 208.93.137.170 had IPv6 2002:d419:5304::d419:5304 
mail.ru                         had IPv4 217.69.141.22, 217.69.141.21 had IPv6 2a00:1148:1:1322::b0ba 
tamilrockers.net                had IPv4 92.61.156.185 had IPv6 2a01:3b0:a00:7:c06:126e:: 
www.bestwebspaces.com           had IPv4 108.175.5.182 had IPv6 2607:f1c0:1000:609c:8c09:c939:8f36:10 
www.blogserius.blogspot.com     had IPv4 74.125.224.107, 74.125.224.108, 74.125.224.106 had IPv6 2001:4860:4001:802::100b 
www.blogspot.co.uk              had IPv4 74.125.129.191 had IPv6 2001:4860:8005::bf 
www.blogspot.com.au             had IPv4 74.125.129.191 had IPv6 2001:4860:8005::bf 
www.blogspot.pt                 had IPv4 74.125.129.191 had IPv6 2001:4860:8005::bf 
www.cartesfrance.fr             had IPv4 213.186.33.87 had IPv6 2001:41d0:1:1b00:213:186:33:87 
www.crazydaysandnights.net      had IPv4 74.125.129.121 had IPv6 2001:4860:8005::79 
www.ku.ac.th                    had IPv4 158.108.216.5 had IPv6 2001:3c8:1303:160a::5 
www.mozilla.org                 had IPv4 63.245.217.105 had IPv6 2620:101:8008:5::2:1 
www.orzhk.org                   had IPv4 208.113.135.62 had IPv6 2607:f298:2:121::c4b:4c94 
www.sixsistersstuff.com         had IPv4 74.125.129.121 had IPv6 2001:4860:8005::79 
www.stablehost.com              had IPv4 173.255.213.241, 66.228.46.174 had IPv6 2600:3c03::1d:2000 , 2600:3c01::19:d000 
www.tweakers.net                had IPv4 213.239.154.20 had IPv6 2001:990:6:e001::1 
www.ursecond.com                had IPv4 108.175.15.173 had IPv6 2607:f1c0:1000:60d1:58be:17e8:c228:2