new hosts appearing between 2012-08-02_0800 and 2012-08-03_0800:
ispsystem.com                   has IPv4 188.120.241.100 has IPv6 2a01:230:2::140 (ok)
mozilla.org                     has IPv4 63.245.215.20 has IPv6 2620:101:8008:5::2:1 (ok)
www.active24.cz                 has IPv4 81.95.96.6 has IPv6 2a02:4a8:ac24:100::96:6 (ok)
www.blogspot.gr                 has IPv4 74.125.127.191 has IPv6 2001:4860:8005::bf (ok)
www.google.co.bw                has IPv4 74.125.224.119, 74.125.224.120, 74.125.224.127 has IPv6 2001:4860:4001:802::1018 (ok)
www.iastate.edu                 has IPv4 129.186.140.50 has IPv6 2610:130:101:102::fb (ok)
www.iij4u.or.jp                 has IPv4 210.148.162.25 has IPv6 2001:240:bb81:8500::3:101 (ok)
www.nationsonline.org           has IPv4 87.230.44.212 has IPv6 2a01:488:42:1000:57e6:2cd4:c5:5e25 (ok)
www.rcn.com                     has IPv4 207.172.156.182, 207.172.156.181 has IPv6 2610:80:0:10a:214:4fff:feea:8020 (ok), 2610:80:0:10a:214:4fff:feea:805c (ok)
www.rpi.edu                     has IPv4 128.113.2.68, 128.113.26.112 has IPv6 2620:0:2820:26::112 (ok), 2620:0:2820:b0::68 (ok)
www.stablehost.com              has IPv4 66.228.46.174, 173.255.213.241 has IPv6 2600:3c01::19:d000 (ok), 2600:3c03::1d:2000 (ok)
www.venmobulo.com               has IPv4 91.192.111.157 has IPv6 2a00:1d70:c01c::111:157 (ok)
www.winportal.com               has IPv4 23.21.57.18 has IPv6 2406:da00:ff00::1715:3912 (ok)

hosts disappearing between 2012-08-02_0800 and 2012-08-03_0800:
www.blogspot.co.uk              had IPv4 74.125.127.191 had IPv6 2001:4860:8005::bf 
www.blogspot.com.au             had IPv4 74.125.127.191 had IPv6 2001:4860:8005::bf 
www.google.co.zm                had IPv4 74.125.224.127, 74.125.224.119, 74.125.224.120 had IPv6 2001:4860:4001:802::1018 
www.hotporndl.com               had IPv4 173.245.60.157, 173.245.60.62 had IPv6 2400:cb00:2048:1::adf5:3c3e , 2400:cb00:2048:1::adf5:3c9d 
www.mozilla.org                 had IPv4 63.245.217.105 had IPv6 2620:101:8008:5::2:1 
www.mybloggerlab.com            had IPv4 74.125.127.121 had IPv6 2001:4860:8005::79 
www.nirmaltv.com                had IPv4 50.116.43.146 had IPv6 2600:3c02::f03c:91ff:feae:219 
www.nonews-news.blogspot.gr     had IPv4 74.125.224.107, 74.125.224.108, 74.125.224.106 had IPv6 2001:4860:4001:802::100a 
www.telmex.com                  had IPv4 200.57.141.200 had IPv6 2806:1080:101::1a 
www.ydetector.com               had IPv4 173.245.61.45, 173.245.61.123 had IPv6 2400:cb00:2048:1::adf5:3d7b , 2400:cb00:2048:1::adf5:3d2d 
www.zoomtemplate.com            had IPv4 74.125.127.121 had IPv6 2001:4860:8005::79