new hosts appearing between 2013-01-13_0800 and 2013-01-14_0800:
economia.uol.com.br             has IPv4 has IPv6 2804:49c:319:430::124 (ok) (time=0.246584)
www.180graus.com                has IPv4 has IPv6 2400:cb00:2048:1::8d65:75e6 (ok) (time=0.001575), 2400:cb00:2048:1::8d65:74e6 (ok) (time=0.001312)
www.albeu.com                   has IPv4 has IPv6 2400:cb00:2048:1::6ca2:c519 (ok) (time=0.001450), 2400:cb00:2048:1::6ca2:c419 (ok) (time=0.001307)
www.blogspot.com.br             has IPv4 has IPv6 2607:f8b0:400e:c02::bf (ok) (time=0.020123)
www.blogspot.com.es             has IPv4 has IPv6 2607:f8b0:400e:c02::bf (ok) (time=0.019937)
www.blogspot.fr                 has IPv4 has IPv6 2607:f8b0:400e:c02::bf (ok) (time=0.019727)
www.spele.nl                    has IPv4 has IPv6 2400:cb00:2048:1::be5d:fe35 (ok) (time=0.006081), 2400:cb00:2048:1::be5d:ff35 (ok) (time=0.006289)
www.tvpelis.net                 has IPv4 has IPv6 2a00:1d70:c01c::69:55 (ok) (time=0.185358)
www.zzstream.org                has IPv4 has IPv6 2607:f8b0:400e:c02::79 (ok) (time=0.020375)

hosts disappearing between 2013-01-13_0800 and 2013-01-14_0800:
firstvds.ru                     had IPv4 had IPv6 2a01:230:2::141  
www.adsense.blogspot.com        had IPv4 had IPv6 2001:4860:4001:802::100c  
www.blogspot.co.uk              had IPv4 had IPv6 2607:f8b0:400e:c02::bf  
www.blogspot.it                 had IPv4 had IPv6 2607:f8b0:400e:c02::bf  
www.careerage.com               had IPv4 had IPv6 2607:f8b0:400e:c02::79  
www.eternitylinks.com           had IPv4 had IPv6 2607:f1c0:1000:601e:532f:928f:ddf3:5  
www.fbsbx.com                   had IPv4 had IPv6 2a03:2880:2110:df01:face:b00c:0:7  
www.icook.tw                    had IPv4 had IPv6 2400:6700:ff00::b022:1c0f  
www.psi.gov.sg                  had IPv4 had IPv6 2402:8d03:ffef:5b1e::70  
www.rpi.edu                     had IPv4 had IPv6 2620:0:2820:b0::68  
www.tv3nt.com                   had IPv4 had IPv6 2607:f8b0:400e:c02::79