new hosts appearing between 2012-12-06_0800 and 2012-12-07_0800:
www.blogspot.com.au             has IPv4 has IPv6 2607:f8b0:400e:c02::bf (ok) (time=0.020194)
www.blogspot.com.br             has IPv4 has IPv6 2607:f8b0:400e:c02::bf (ok) (time=0.022811)
www.blogspot.fr                 has IPv4 has IPv6 2607:f8b0:400e:c02::bf (ok) (time=0.020573)
www.cht.com.tw                  has IPv4 has IPv6 2001:b000:180:3::136 (ok) (time=0.205515)
www.encyclopediadramatica.se    has IPv4 has IPv6 2400:cb00:2048:1::8d65:7db7 (ok) (time=0.002166), 2400:cb00:2048:1::8d65:7eb7 (ok) (time=0.004089)
www.hinet.net                   has IPv4 has IPv6 2001:b000:180:3::7 (ok) (time=0.205365)
www.icook.tw                    has IPv4 has IPv6 2400:6700:ff00::b022:1c0f (ok) (time=0.126520)
www.iltalehti.fi                has IPv4 has IPv6 2001:67c:224:81::2 (ok) (time=0.196046)
www.lsu.edu                     has IPv4 has IPv6 2620:105:b000:8101:250:56ff:feab:4d39 (ok) (time=0.094356)
www.say7.info                   has IPv4 has IPv6 2607:f8b0:400e:c02::79 (ok) (time=0.020975)
www.t-mobile.hu                 has IPv4 has IPv6 2001:4c48:2:46::1b:2 (ok) (time=0.177831), 2001:4c48:2:46::1b:1 (ok) (time=0.181249)
www.tportal.hr                  has IPv4 has IPv6 2a00:c30:fffd:2::2 (ok) (time=0.190555)
www.viscositylink.com           has IPv4 has IPv6 2607:f1c0:1000:60eb:e45f:4621:b453:0 (ok) (time=0.065875)

hosts disappearing between 2012-12-06_0800 and 2012-12-07_0800:
www.anitube.jp                  had IPv4 had IPv6 2607:f0d0:3001:a4::2  
www.blogosfera.uol.com.br       had IPv4 had IPv6 2804:49c:319:430::331  
www.blogspot.gr                 had IPv4 had IPv6 2607:f8b0:400e:c01::bf  
www.blogspot.it                 had IPv4 had IPv6 2607:f8b0:400e:c01::bf  
www.blogspot.ro                 had IPv4 had IPv6 2607:f8b0:400e:c01::bf  
www.cbp.gov                     had IPv4 had IPv6 2610:20:1085:e238::6  
www.die4fluid.info              had IPv4 had IPv6 2607:f1c0:1000:6007:37ba:1584:7f08:7  
www.eurid.eu                    had IPv4 had IPv6 2001:67c:40:1::210  
www.host.uol.com.br             had IPv4 had IPv6 2804:49c:319:430::326  
www.radardedescontos.com.br     had IPv4 had IPv6 2804:49c:319:430::147  
www.radio.uol.com.br            had IPv4 had IPv6 2804:49c:319:430::351  
www.rubyriver.info              had IPv4 had IPv6 2607:f1c0:1000:609c:d1a1:1caa:11cb:8  
www.telmex.com                  had IPv4 had IPv6 2806:1080:101::1a  
www.torrentfreak.com            had IPv4 had IPv6 2607:f0d0:3002:23::2  
www.tribunadonorte.com.br       had IPv4 had IPv6 2607:f0d0:3002:6f:50:22:236:194  
www.tudogostoso.uol.com.br      had IPv4 had IPv6 2804:49c:319:430::326  
www.tvuol.uol.com.br            had IPv4 had IPv6 2804:49c:319:430::326  
www.ubuntuusers.de              had IPv4 had IPv6 2001:780:0:25:206:5bff:fe04:8bcb  
www.uncyclopedia.info           had IPv4 had IPv6 2001:470:1d:28::6