new hosts appearing between 2013-08-06_0800 and 2013-08-07_0800:
imguol.com                      has IPv4 has IPv6 2804:49c:319:430::122 (ok) (time=0.250990)
www.ajudandotodos.com.br        has IPv4 has IPv6 2400:cb00:2048:1::be5d:f114 (ok) (time=0.001657), 2400:cb00:2048:1::be5d:f214 (ok) (time=0.002498), 2400:cb00:2048:1::be5d:f314 (ok) (time=0.001689), 2400:cb00:2048:1::8d65:7015 (ok) (time=0.001686), 2400:cb00:2048:1::be5d:f014 (ok) (time=0.001658)
www.anything-digital.com        has IPv4 has IPv6 2607:1b00:1:6::24d (ok) (time=0.094951)
www.arraa2.blogspot.com         has IPv4 has IPv6 2607:f8b0:4010:801::100a (ok) (time=0.001430)
www.blogspot.sg                 has IPv4 has IPv6 2607:f8b0:400e:c04::bf (ok) (time=0.028660)
www.broadwayworld.com           has IPv4 has IPv6 2607:f8b0:400e:c04::79 (ok) (time=0.021858)
www.bursamalaysia.com           has IPv4 has IPv6 2001:d08:10:202::114 (ok) (time=0.301668)
www.easyicon.net                has IPv4 has IPv6 2607:f8b0:400e:c04::79 (ok) (time=0.020267)
www.exeideas.com                has IPv4 has IPv6 2607:f8b0:400e:c04::79 (ok) (time=0.019808)
www.hdb.gov.sg                  has IPv4 has IPv6 2406:a400:5000:200::95 (ok) (time=0.196999)
www.iij4u.or.jp                 has IPv4 has IPv6 2001:240:bb81:8500::3:101 (ok) (time=0.102280)
www.italiansubs.net             has IPv4 has IPv6 2a02:29e0:1:259::10 (ok) (time=0.175804)
www.mediamass.net               has IPv4 has IPv6 2001:4b98:dc0:950::150 (ok) (time=0.171259)
www.ntt-east.co.jp              has IPv4 has IPv6 2400:7800:1::170 (ok) (time=0.190170)
www.pcdvd.com.tw                has IPv4 has IPv6 2607:f8b0:400e:c04::79 (ok) (time=0.019810)
www.pliggseo.com                has IPv4 has IPv6 2a00:1158:0:300:e847::1 (ok) (time=0.214162)
www.themescript.net             has IPv4 has IPv6 2400:cb00:2048:1::8d65:746e (ok) (time=0.001144), 2400:cb00:2048:1::8d65:756e (ok) (time=0.001503)

hosts disappearing between 2013-08-06_0800 and 2013-08-07_0800:
www.airtel.in                   had IPv4 had IPv6 2404:a800:ff00:1::101  
www.cssauthor.com               had IPv4 had IPv6 2607:f8b0:400e:c04::79  
www.googlexpres.blogspot.in     had IPv4 had IPv6 2607:f8b0:4005:802::100a  
www.j-mp3.info                  had IPv4 had IPv6 2607:f8b0:400e:c04::79  
www.nist.gov                    had IPv4 had IPv6 2610:20:6b01:4::204  
www.pushba.com                  had IPv4 had IPv6 2a03:8180:1001:b2:16::34  
www.socialsecurity.gov          had IPv4 had IPv6 2001:1930:e03::aaaa  
www.soft4fun.net                had IPv4 had IPv6 2400:cb00:2048:1::c71b:8708  
www.st4rz.com                   had IPv4 had IPv6 2607:f8b0:400e:c04::79