new hosts appearing between 2012-09-09_0800 and 2012-09-10_0800:
copadomundo.uol.com.br          has IPv4 has IPv6 2804:49c:319:430::319 (ok)(time=0.220405)
desura.com                      has IPv4 has IPv6 2001:470:1:25d::10 (ok)(time=0.002320)
flashgames.ru                   has IPv4 has IPv6 2001:4c08:2005::3 (ok)(time=0.149258), 2001:4c08:2005::4 (ok)(time=0.150331), 2001:4c08:2005::5 (ok)(time=0.149410), 2001:4c08:2005::6 (ok)(time=0.150966), 2001:4c08:2005::1 (ok)(time=0.149301), 2001:4c08:2005::2 (ok)(time=0.151097)
www.456bereastreet.com          has IPv4 has IPv6 2a02:750:0:501::107 (ok)(time=0.181076)
www.avogrados.com               has IPv4 has IPv6 2607:f1c0:1000:60a7:a0be:9fc2:f12e:0 (ok)(time=0.068655)
www.blogspot.com.ar             has IPv4 has IPv6 2607:f8b0:400e:c00::bf (ok)(time=0.020096)
www.blogspot.com.es             has IPv4 has IPv6 2607:f8b0:400e:c00::bf (ok)(time=0.020297)
www.chopsteel.com               has IPv4 has IPv6 2607:f1c0:1000:600a:df6:6e24:23ab:5 (ok)(time=0.066449)
www.dwayir.com                  has IPv4 has IPv6 2607:f8b0:400e:c01::79 (ok)(time=0.020398)
www.ezkinetics.com              has IPv4 has IPv6 2607:f1c0:1000:6080:53f4:2ddb:ec26:3 (ok)(time=0.066759)
www.hitspanda.com               has IPv4 has IPv6 2607:f1c0:1000:6092:dc58:a96f:dab5:21 (ok)(time=0.091265)
www.intrade.com                 has IPv4 has IPv6 2a01:578:3::4f7d:1a07 (ok)(time=0.159086)
www.kimchidramas.net            has IPv4 has IPv6 2607:f8b0:400e:c01::79 (ok)(time=0.029359)
www.kinotesrelt.com             has IPv4 has IPv6 2607:f8b0:400e:c01::79 (ok)(time=0.020018)
www.mozilla.org                 has IPv4 has IPv6 2620:101:8008:5::2:1 (ok)(time=0.023317)
www.nationsonline.org           has IPv4 has IPv6 2a01:488:42:1000:57e6:2cd4:c5:5e25 (ok)(time=0.164093)
www.nownews.com                 has IPv4 has IPv6 2607:f8b0:400e:c01::79 (ok)(time=0.019895)
www.plala.or.jp                 has IPv4 has IPv6 2400:7800:0:3008::5 (ok)(time=0.118338)
www.sarkari-naukri.in           has IPv4 has IPv6 2607:f8b0:400e:c01::79 (ok)(time=0.020152)
www.usgs.gov                    has IPv4 has IPv6 2001:49c8:4000:120c::2221 (ok)(time=6.615734)

hosts disappearing between 2012-09-09_0800 and 2012-09-10_0800:
mozilla.org                     had IPv4 had IPv6 2620:101:8008:5::2:1 
www.apkmania.com                had IPv4 had IPv6 2607:f8b0:400e:c01::79 
www.appspot.com                 had IPv4 had IPv6 2607:f8b0:400e:c01::8d 
www.blogspot.ca                 had IPv4 had IPv6 2607:f8b0:400e:c00::bf 
www.blogspot.com.au             had IPv4 had IPv6 2607:f8b0:400e:c00::bf 
www.blogspot.com.br             had IPv4 had IPv6 2607:f8b0:400e:c00::bf 
www.blogspot.fr                 had IPv4 had IPv6 2607:f8b0:400e:c00::bf 
www.blogspot.in                 had IPv4 had IPv6 2607:f8b0:400e:c00::bf 
www.blogspot.it                 had IPv4 had IPv6 2607:f8b0:400e:c00::bf 
www.hulklink.com                had IPv4 had IPv6 2607:f1c0:1000:6092:5201:cc17:a054:1 
www.iij4u.or.jp                 had IPv4 had IPv6 2001:240:bb81:8500::3:101 
www.induced.info                had IPv4 had IPv6 2607:f1c0:1000:60eb:c548:1b4f:e811:9 
www.juniper.net                 had IPv4 had IPv6 2600:1406:1:1:9d00::720 
www.linksdelicious.com          had IPv4 had IPv6 2607:f1c0:1000:600a:df6:6e24:23ab:5 
www.sitesgravity.com            had IPv4 had IPv6 2607:f1c0:1000:609d:a678:89d5:e312:a 
www.viscositylink.com           had IPv4 had IPv6 2607:f1c0:1000:60eb:e45f:4621:b453:0