new hosts appearing between 2013-01-24_0800 and 2013-01-25_0800:
mail.ru                         has IPv4 has IPv6 2a00:1148:1:1322::b0ba (ok) (time=0.201852)
www.benthell.info               has IPv4 has IPv6 2607:f1c0:1000:6092:dc58:a96f:dab5:21 (ok) (time=0.066116)
www.bestwebspaces.com           has IPv4 has IPv6 2607:f1c0:1000:609c:8c09:c939:8f36:10 (ok) (time=0.065219)
www.blogspot.com.ar             has IPv4 has IPv6 2607:f8b0:400e:c02::bf (ok) (time=0.020796)
www.blogspot.com.br             has IPv4 has IPv6 2607:f8b0:400e:c02::bf (ok) (time=0.020147)
www.blogspot.it                 has IPv4 has IPv6 2607:f8b0:400e:c02::bf (ok) (time=0.020122)
www.empregocerto.uol.com.br     has IPv4 has IPv6 2804:49c:319:430::326 (ok) (time=0.246852)
www.google.al                   has IPv4 has IPv6 2001:4860:4001:802::101f (ok) (time=0.001673)
www.iij4u.or.jp                 has IPv4 has IPv6 2001:240:bb81:8500::3:101 (ok) (time=0.101462)
www.indianexpress.com           has IPv4 has IPv6 2607:f4e8:110:12::fffe (ok) (time=0.003970), 2607:f4e8:110:12::fffd (ok) (time=0.003256)
www.jamwithchrome.com           has IPv4 has IPv6 2607:f8b0:400e:c02::79 (ok) (time=0.019927)
www.michaelis.uol.com.br        has IPv4 has IPv6 2804:49c:319:430::326 (ok) (time=0.248877)
www.telmex.com                  has IPv4 has IPv6 2806:1080:101::1a (ok) (time=0.053695)

hosts disappearing between 2013-01-24_0800 and 2013-01-25_0800:
www.big.or.jp                   had IPv4 had IPv6 2001:2e8:621:0:2:1:0:1  
www.bloggingehow.com            had IPv4 had IPv6 2607:f8b0:400e:c02::79  
www.blogspot.sg                 had IPv4 had IPv6 2607:f8b0:400e:c02::bf  
www.canadanepalvid.com          had IPv4 had IPv6 2607:f8b0:400e:c02::79  
www.dduniverse.net              had IPv4 had IPv6 2400:cb00:2048:1::6ca2:c758  
www.eftps.gov                   had IPv4 had IPv6 2620:10f:400e:a::12  
www.nirmaltv.com                had IPv4 had IPv6 2600:3c02::f03c:91ff:feae:219  
www.nonews-news.blogspot.gr     had IPv4 had IPv6 2001:4860:4001:802::100a  
www.online-filmer.blogspot.gr   had IPv4 had IPv6 2001:4860:4001:802::100a  
www.pistepseto.gr               had IPv4 had IPv6 2607:f8b0:400e:c02::79  
www.podnapisi.net               had IPv4 had IPv6 2a02:840:1:2:111::1  
www.spele.nl                    had IPv4 had IPv6 2400:cb00:2048:1::8d65:701a  
www.techsatish.net              had IPv4 had IPv6 2607:f8b0:400e:c02::79  
www.tecnoblog.net               had IPv4 had IPv6 2400:cb00:2048:1::6ca2:c40e  
www.themesjunction.com          had IPv4 had IPv6 2607:f8b0:400e:c02::79  
www.webfaction.com              had IPv4 had IPv6 2607:f0d0:1005:95::2  
www.yushkevich.su               had IPv4 had IPv6 2a00:15f8:a000:5:1:11:1:2385