new hosts appearing between 2013-05-05_0800 and 2013-05-06_0800:
atw.hu                          has IPv4 has IPv6 2a01:270::5 (ok) (time=0.183231)
mail.ru                         has IPv4 has IPv6 2a00:1148:1:1322::b0ba (ok) (time=0.200189)
www.af.mil                      has IPv4 has IPv6 2600:1406:1::addf:e8a1 (ok) (time=0.002301), 2600:1406:1::addf:e891 (ok) (time=0.002153)
www.blogspot.co.uk              has IPv4 has IPv6 2607:f8b0:400e:c04::bf (ok) (time=0.019749)
www.blogspot.com.au             has IPv4 has IPv6 2607:f8b0:400e:c04::bf (ok) (time=0.021802)
www.encyclopediadramatica.se    has IPv4 has IPv6 2400:cb00:2048:1::6ca2:ca51 (ok) (time=0.009822), 2400:cb00:2048:1::6ca2:c951 (ok) (time=0.009715)
www.moodle.org                  has IPv4 has IPv6 2400:cb00:2048:1::be5d:f13b (ok) (time=0.009883), 2400:cb00:2048:1::8d65:703b (ok) (time=0.010432), 2400:cb00:2048:1::8d65:713b (ok) (time=0.009759), 2400:cb00:2048:1::8d65:7b3b (ok) (time=0.009242), 2400:cb00:2048:1::be5d:f03b (ok) (time=0.009511)
www.narkive.com                 has IPv4 has IPv6 2001:41d0:2:13b5::1 (ok) (time=0.179475)
www.rankik.com                  has IPv4 has IPv6 2607:f1c0:1000:60e0:7992:97f7:61b2:2814 (ok) (time=0.087742)
www.series-torrent.com.br       has IPv4 has IPv6 2607:f8b0:400e:c04::79 (ok) (time=0.020253)
www.slunecnice.cz               has IPv4 has IPv6 2001:67c:68::7d (ok) (time=0.186212)
www.ui.ac.id                    has IPv4 has IPv6 2403:da00:1:3::b5 (ok) (time=0.205217)

hosts disappearing between 2013-05-05_0800 and 2013-05-06_0800:
www.blogspot.com.br             had IPv4 had IPv6 2607:f8b0:400e:c04::bf  
www.blogspot.it                 had IPv4 had IPv6 2607:f8b0:400e:c04::bf  
www.blogspot.pt                 had IPv4 had IPv6 2607:f8b0:400e:c04::bf  
www.distancetomars.com          had IPv4 had IPv6 2001:1af8:4020:a007:2::af  
www.google-developers.appspot.com  had IPv4 had IPv6 2607:f8b0:400e:c04::8d  
www.mijndomein.nl               had IPv4 had IPv6 2a00:4e40:1:1::2:2  
www.paseki.ru                   had IPv4 had IPv6 2a03:6f00:1::5c35:70c2  
www.webair.com                  had IPv4 had IPv6 2604:9e00:1:106::23