new hosts appearing between 2013-06-15_0800 and 2013-06-16_0800:
atw.hu                          has IPv4 has IPv6 2a01:270::5 (ok) (time=0.177719)
mail.ru                         has IPv4 has IPv6 2a00:1148:1:1322::b0ba (ok) (time=0.203792)
www.albanysos.com               has IPv4 has IPv6 2a03:8180:1001:b2:16::34 (ok) (time=0.156144)
www.amfibi.com                  has IPv4 has IPv6 2a01:4f8:130:8348::2 (ok) (time=0.174294)
www.bitcoincharts.com           has IPv4 has IPv6 2a01:4f8:151:13c3::2 (ok) (time=0.173703)
www.bloggerbuster.com           has IPv4 has IPv6 2607:f8b0:400e:c02::79 (ok) (time=0.020245)
www.blogspot.co.uk              has IPv4 has IPv6 2607:f8b0:400e:c02::bf (ok) (time=0.020051)
www.flm2u.com                   has IPv4 has IPv6 2607:f8b0:400e:c02::79 (ok) (time=0.020542)
www.funipix.com                 has IPv4 has IPv6 2400:cb00:2048:1::6ca2:c81e (ok) (time=0.013725), 2400:cb00:2048:1::8d65:7f1d (ok) (time=0.002286)
www.hdfcbank.com                has IPv4 has IPv6 2406:de00:100:8000:202:154:164:95 (ok) (time=0.267541)
www.mec.biz                     has IPv4 has IPv6 2607:f8b0:400e:c02::79 (ok) (time=0.020127)
www.narkive.com                 has IPv4 has IPv6 2001:41d0:2:13b5::1 (ok) (time=0.176794)
www.uncyclopedia.info           has IPv4 has IPv6 2001:470:1d:28::6 (ok) (time=0.091722)
www.usconsulate.gov             has IPv4 has IPv6 2001:428:d400:4:72:166:186:160 (ok) (time=0.086625)
www.usopen.com                  has IPv4 has IPv6 2600:1406:1::addf:e878 (ok) (time=0.002240), 2600:1406:1::addf:e869 (ok) (time=0.002503)

hosts disappearing between 2013-06-15_0800 and 2013-06-16_0800:
sac.uol.com.br                  had IPv4 had IPv6 2804:49c:319:430::320  
www.blogspot.fr                 had IPv4 had IPv6 2607:f8b0:400e:c02::bf  
www.busca.uol.com.br            had IPv4 had IPv6 2804:49c:319:430::326  
www.epfl.ch                     had IPv4 had IPv6 2001:620:618:1a6:1:80b2:a60a:2  
www.mhlw.go.jp                  had IPv4 had IPv6 2001:380:515:1:0:12:a1d:465  
www.online-filmer.blogspot.gr   had IPv4 had IPv6 2607:f8b0:4005:802::100c  
www.porsche.com                 had IPv4 had IPv6 2001:418:8404:7::80f1:dc5f  
www.uvic.ca                     had IPv4 had IPv6 2607:f8f0:c10::100