new hosts appearing between 2012-05-23_0800 and 2012-05-24_0800:
adnews.uol.com.br               has IPv4 200.147.99.129, 200.147.36.16 has IPv6 2804:49c:319:430::292 (ok)
www.afnic.fr                    has IPv4 192.134.4.20 has IPv6 2001:660:3003:2::4:20 (ok)
www.akky.mx                     has IPv4 200.94.180.34, 200.94.180.35, 200.94.180.36, 200.94.180.37 has IPv6 2001:1250::37 (ok), 2001:1250::34 (ok), 2001:1250::35 (ok), 2001:1250::36 (ok)
www.asianet.co.th               has IPv4 203.144.193.161 has IPv6 2001:fb0:100:193:203:144:193:161 (ok)
www.bsnl.co.in                  has IPv4 218.248.240.47 has IPv6 2001:4490:effc:3:4000::47 (ok)
www.bsnl.in                     has IPv4 218.248.240.47 has IPv6 2001:4490:effc:3:4000::47 (ok)
www.centrum.cz                  has IPv4 46.255.224.60 has IPv6 2a00:da80:0:500::9 (ok)
www.ikt-norge.no                has IPv4 195.214.206.180 has IPv6 2001:67c:1ec:11:216:3eff:fe21:f08d (ok)
www.juniper.net                 has IPv4 72.246.223.148 has IPv6 2600:1406:3:1:8d00::720 (ok), 2600:1406:3:1:8500::720 (ok)
www.lebanese-forces.com         has IPv4 199.27.134.128, 141.101.126.128 has IPv6 2400:cb00:2048:1::c71b:8680 (ok), 2400:cb00:2048:1::8d65:7e80 (ok)
www.nic.cz                      has IPv4 217.31.205.50 has IPv6 2001:1488:0:3::2 (ok), 2002:d91f:cd32::1 (ok)
www.online.no                   has IPv4 153.110.239.145 has IPv6 2a02:9c8:0:3001::b (ok)
www.trueinternet.co.th          has IPv4 203.144.193.161 has IPv6 2001:fb0:100:193:203:144:193:161 (ok)
yandex.com                      has IPv4 213.180.193.3, 213.180.204.3, 87.250.250.203, 87.250.251.3, 93.158.134.3, 93.158.134.203, 77.88.21.3, 87.250.250.3 has IPv6 2a02:6b8::11 (ok)

hosts disappearing between 2012-05-23_0800 and 2012-05-24_0800:
www.4fuckr.com                  had IPv4 62.212.85.16 had IPv6 2001:1af8:4010:a007:dead:beef:face:1337 
www.apina.biz                   had IPv4 188.117.37.149, 188.117.37.148 had IPv6 2001:1bc8:200:b:7:9584:b00b:1 , 2001:1bc8:200:b:8:304:b00b:1 
www.detik.com                   had IPv4 203.190.241.43, 203.190.242.69 had IPv6 2402:a000:0:1::100 
www.fefe.de                     had IPv4 80.190.240.67 had IPv6 2a01:138:b003:3::23 
www.leaguecraft.com             had IPv4 50.116.21.23 had IPv6 2600:3c00::2e:0 
www.mozilla.org                 had IPv4 63.245.217.105 had IPv6 2620:101:8008:5::2:1 
www.rcn.com                     had IPv4 207.172.156.182, 207.172.156.181 had IPv6 2610:80:0:10a:214:4fff:feea:805c , 2610:80:0:10a:214:4fff:feea:8020 
www.reelseo.com                 had IPv4 141.101.126.143, 141.101.125.143 had IPv6 2400:cb00:2048:1::8d65:7e8f , 2400:cb00:2048:1::8d65:7d8f 
www.sub-titles.net              had IPv4 91.185.207.128, 91.185.205.30 had IPv6 2a02:840:1:2:111::1 
www.windmobile.ca               had IPv4 74.115.192.231 had IPv6 2606:3c00:770:296::231