new hosts appearing between 2012-05-28_0800 and 2012-05-29_0800:
bol.uol.com.br                  has IPv4 200.147.67.181, 200.221.8.140 has IPv6 2804:49c:319:430::326 (ok)
www.4fuckr.com                  has IPv4 62.212.85.16 has IPv6 2001:1af8:4010:a007:dead:beef:face:1337 (ok)
www.bt.com                      has IPv4 62.239.237.2 has IPv6 2a00:2381:ffff::1 (ok)
www.omgubuntu.co.uk             has IPv4 173.245.60.52, 173.245.60.137 has IPv6 2400:cb00:2048:1::adf5:3c89 (ok), 2400:cb00:2048:1::adf5:3c34 (ok)
www.sch.gr                      has IPv4 194.63.235.170 has IPv6 2001:648:2302:fd00:203:baff:fed2:cd07 (ok)
www.telmex.com                  has IPv4 200.57.141.200 has IPv6 2806:1080:101::1a (ok)
www.zdarma-ruleta.cz            has IPv4 77.93.211.207 has IPv6 2a01:430:1a::207 (ok)

hosts disappearing between 2012-05-28_0800 and 2012-05-29_0800:
adnews.uol.com.br               had IPv4 200.147.99.129, 200.147.36.16 had IPv6 2804:49c:319:430::292 
www.adslgr.com                  had IPv4 173.45.101.34 had IPv6 2001:1828:0:6::2 
www.bol.uol.com.br              had IPv4 200.147.67.181, 200.221.8.140 had IPv6 2804:49c:319:430::319 
www.email.uol.com.br            had IPv4 200.147.3.199, 200.147.35.224 had IPv6 2804:49c:319:430::326 
www.netflix.com                 had IPv4 23.21.117.205, 50.16.225.149, 50.19.82.130, 174.129.201.187, 50.16.216.83, 23.23.213.127, 23.23.227.136, 23.23.237.110 had IPv6 2406:da00:ff00::1715:eceb , 2406:da00:ff00::6b14:8975 , 2406:da00:ff00::6b14:9f3d , 2406:da00:ff00::6b14:e8c8 , 2406:da00:ff00::6b15:607f , 2406:da00:ff00::6b16:c489 , 2406:da00:ff00::ae81:c9bb , 2406:da00:ff00::1715:5f22 , 2406:da00:ff00::1715:75cd , 2406:da00:ff00::1715:7c88 , 2406:da00:ff00::3213:779a , 2406:da00:ff00::1717:d57f , 2406:da00:ff00::1717:e388 , 2406:da00:ff00::1717:eb58 , 2406:da00:ff00::1717:ed6e , 2406:da00:ff00::3210:d853 , 2406:da00:ff00::3210:e195 , 2406:da00:ff00::3210:f524 , 2406:da00:ff00::3213:5282 , 2406:da00:ff00::3213:6340 , 2406:da00:ff00::3213:677d 
www.openpr.com                  had IPv4 141.0.17.227 had IPv6 2a00:1158:0:406:6fd2::1 
www.windmobile.ca               had IPv4 74.115.192.231 had IPv6 2606:3c00:770:296::231