new hosts appearing between 2011-10-21_0800 and 2011-10-22_0800:
www.auth.gr                     has IPv4 155.207.1.12 has IPv6 2001:648:2800:1:155:207:1:12 (ok)
www.bahnhof.se                  has IPv4 213.80.98.5 has IPv6 2001:9b0:1:601::2 (ok)
www.justice.cz                  has IPv4 194.213.41.145 has IPv6 2001:af0:ffee:200::c2d5:2991 (ok)
www.keepass.info                has IPv4 80.67.17.63 has IPv6 2a00:1158:0:300:44db::1 (ok)
www.nn.iij4u.or.jp              has IPv4 210.138.74.172 has IPv6 2001:240:bb41:8014::166 (ok)
www.sellerforum.de              has IPv4 188.93.10.75 has IPv6 2a00:1158:0:404:a8ae::1 (ok)

hosts disappearing between 2011-10-21_0800 and 2011-10-22_0800:
toolserver.org                  had IPv4 91.198.174.214 had IPv6 2620:0:862:101::1:4 
www.allkpop.com                 had IPv4 67.228.171.85 had IPv6 2607:f0d0:1004:93:0:101:b4b0:85 
www.anitube.co                  had IPv4 208.43.64.190 had IPv6 2607:f0d0:3001:fb::2 
www.hentai-foundry.com          had IPv4 50.23.221.184 had IPv6 2607:f0d0:1101:46::30 
www.hostgator.com               had IPv4 74.53.87.195, 74.53.87.200, 74.54.219.185, 67.19.71.21, 67.19.71.22 had IPv6 2607:f0d0:1201:11::2 
www.iij4u.or.jp                 had IPv4 210.148.162.25 had IPv6 2001:240:bb81:8500::3:101 
www.itu.int                     had IPv4 156.106.202.5 had IPv6 2001:918:fff6:214::12 
www.mybroadband.co.za           had IPv4 41.203.21.137 had IPv6 2001:43e8:64::29cb:1589 
www.osnews.com                  had IPv4 74.86.31.159 had IPv6 2607:f0d0:1002:62::3 
www.softlayer.com               had IPv4 66.228.118.51 had IPv6 2607:f0d0:1000:11:1::1 
www.tech4on.com                 had IPv4 81.169.145.156 had IPv6 2a01:238:20a:202:1090::144 
www.torrentfreak.com            had IPv4 173.193.242.225 had IPv6 2607:f0d0:3002:23::2 
www.trak.in                     had IPv4 173.245.61.33, 173.245.60.100 had IPv6 2400:cb00:2048:1::adf5:3d21 , 2400:cb00:2048:1::adf5:3c64 
www.ui.ac.id                    had IPv4 152.118.24.142 had IPv6 2403:da00:1:3::8e 
www.vitrinecoletiva.com.br      had IPv4 174.36.101.52 had IPv6 2607:f0d0:1003:8d:8011::1 
www.wireshark.org               had IPv4 67.228.110.120 had IPv6 2607:f0d0:2001:e:1::120