new hosts appearing between 2013-08-17_0800 and 2013-08-18_0800:
www.1001consejos.com            has IPv4 has IPv6 2400:cb00:2048:1::8d65:7df4 (ok) (time=0.011896), 2400:cb00:2048:1::8d65:7ef4 (ok) (time=0.009348)
www.28clips.com                 has IPv4 has IPv6 2607:f8b0:400e:c04::79 (ok) (time=0.019959)
www.abs.gov.au                  has IPv4 has IPv6 2401:7300:a0::30 (ok) (time=0.175070)
www.alltechtricks.com           has IPv4 has IPv6 2607:f8b0:400e:c04::79 (ok) (time=0.019993)
www.benchmark.pl                has IPv4 has IPv6 2001:67c:2758:800::41:170 (ok) (time=0.189040)
www.bing.com                    has IPv4 has IPv6 2600:1406:1::addf:e83a (ok) (time=0.001932), 2600:1406:1::addf:e85b (ok) (time=0.002243)
www.blogspot.com.au             has IPv4 has IPv6 2607:f8b0:400e:c04::bf (ok) (time=0.019622)
www.blogspot.gr                 has IPv4 has IPv6 2607:f8b0:400e:c04::bf (ok) (time=0.019707)
www.dramasonline.com            has IPv4 has IPv6 2607:f8b0:400e:c04::79 (ok) (time=0.020095)
www.globo.com                   has IPv4 has IPv6 2804:294:4000:8000::5 (ok) (time=0.239349)
www.iij4u.or.jp                 has IPv4 has IPv6 2001:240:bb81:8500::3:101 (ok) (time=0.108501)
www.nmisr.com                   has IPv4 has IPv6 2607:f8b0:400e:c04::79 (ok) (time=0.019688)
www.surrenderat20.net           has IPv4 has IPv6 2607:f8b0:400e:c04::79 (ok) (time=0.020124)

hosts disappearing between 2013-08-17_0800 and 2013-08-18_0800:
www.adwords.blogspot.com        had IPv4 had IPv6 2607:f8b0:4005:800::100b  
www.analytics.blogspot.com      had IPv4 had IPv6 2607:f8b0:4005:800::100b  
www.asianet.co.th               had IPv4 had IPv6 2001:fb0:100:193:203:144:193:161  
www.bestreviewwebsite.net       had IPv4 had IPv6 2607:f8b0:400e:c04::79  
www.blogspot.fr                 had IPv4 had IPv6 2607:f8b0:400e:c04::bf  
www.bursamalaysia.com           had IPv4 had IPv6 2001:d08:10:202::114  
www.klmty.net                   had IPv4 had IPv6 2607:f8b0:400e:c04::79  
www.nist.gov                    had IPv4 had IPv6 2610:20:6005:13::55  
www.redeesgoto.blogspot.com.br  had IPv4 had IPv6 2607:f8b0:4005:800::100b  
www.uncyclopedia.info           had IPv4 had IPv6 2001:470:1d:28::6