new hosts appearing between 2013-04-22_0800 and 2013-04-23_0800:
www.agava.ru                    has IPv4 has IPv6 2a03:4900:0:3::96:156 (ok) (time=0.191819)
www.blogspot.ca                 has IPv4 has IPv6 2607:f8b0:400e:c04::bf (ok) (time=0.019736)
www.blogspot.co.uk              has IPv4 has IPv6 2607:f8b0:400e:c04::bf (ok) (time=0.019962)
www.btcchina.com                has IPv4 has IPv6 2400:cb00:2048:1::be5d:f331 (ok) (time=0.002200), 2400:cb00:2048:1::8d65:7032 (ok) (time=0.001329), 2400:cb00:2048:1::8d65:7132 (ok) (time=0.001810), 2400:cb00:2048:1::8d65:7b32 (ok) (time=0.001760), 2400:cb00:2048:1::be5d:f231 (ok) (time=0.001855)
www.doctissimo.fr               has IPv4 has IPv6 2a01:7b0:20:6::14 (ok) (time=0.149544)
www.down1oads.com               has IPv4 has IPv6 2607:f8b0:400e:c04::79 (ok) (time=0.020057)
www.google.co.ma                has IPv4 has IPv6 2001:4860:4001:802::1017 (ok) (time=0.001571)
www.hit.edu.cn                  has IPv4 has IPv6 2001:da8:b800:219:217:227:254:180 (ok) (time=0.293407)
www.mhlw.go.jp                  has IPv4 has IPv6 2001:380:515:1:0:11:a1d:465 (ok) (time=0.122540), 2001:380:515:1:0:12:a1d:465 (ok) (time=0.128506)
www.niebezpiecznik.pl           has IPv4 has IPv6 2400:cb00:2048:1::6ca2:c4ef (ok) (time=0.001483), 2400:cb00:2048:1::6ca2:c5ef (ok) (time=0.001896)
www.psychologies.com            has IPv4 has IPv6 2a01:7b0:20:6::4 (ok) (time=0.149216)
www.recruitment2013info.blogspot.in  has IPv4 has IPv6 2001:4860:4001:802::100c (ok) (time=0.001878)
www.series-torrent.com.br       has IPv4 has IPv6 2607:f8b0:400e:c04::79 (ok) (time=0.019511)
www.softingo.com                has IPv4 has IPv6 2607:f8b0:400e:c04::79 (ok) (time=0.019609)
www.somosmovies.com             has IPv4 has IPv6 2607:f8b0:400e:c04::79 (ok) (time=0.021322)
www.sysu.edu.cn                 has IPv4 has IPv6 2001:250:3002:10::9 (ok) (time=3.231194)
www.techclause.com              has IPv4 has IPv6 2607:f8b0:400e:c04::79 (ok) (time=0.020039)
www.tournamentsoftware.com      has IPv4 has IPv6 2001:888:2000:76::146 (ok) (time=0.154183)
www.uncyclopedia.info           has IPv4 has IPv6 2001:470:1d:28::6 (ok) (time=0.103633)
www.zuhause.de                  has IPv4 has IPv6 2003:2:2:40:62:153:159:92 (ok) (time=0.181759)

hosts disappearing between 2013-04-22_0800 and 2013-04-23_0800:
mail.ru                         had IPv4 had IPv6 2a00:1148:1:1322::b0ba  
www.appspot.com                 had IPv4 had IPv6 2607:f8b0:400e:c04::8d  
www.bagas31.com                 had IPv4 had IPv6 2607:f8b0:400e:c04::79  
www.blogspot.com.au             had IPv4 had IPv6 2607:f8b0:400e:c04::bf  
www.blogspot.com.br             had IPv4 had IPv6 2607:f8b0:400e:c04::bf  
www.blogspot.com.es             had IPv4 had IPv6 2607:f8b0:400e:c04::bf  
www.dekho.com.pk                had IPv4 had IPv6 2a01:578:3::36e4:d123  
www.dwayir.com                  had IPv4 had IPv6 2607:f8b0:400e:c04::79  
www.google.me                   had IPv4 had IPv6 2001:4860:4001:802::1017  
www.iconmonstr.com              had IPv4 had IPv6 2a00:1158:0:300:f2d5::1  
www.joj.sk                      had IPv4 had IPv6 2001:67c:2740:beef:face::36  
www.media-experts.ru            had IPv4 had IPv6 2a03:6f00:1::b039:d1ec  
www.mozilla.net                 had IPv4 had IPv6 2620:101:8008:5::2:7  
www.nicelink.info               had IPv4 had IPv6 2607:f1c0:1000:209e:96be:61d4:f3cf:5810  
www.peekyou.com                 had IPv4 had IPv6 2607:f8b0:400e:c04::79  
www.telva.com                   had IPv4 had IPv6 2001:67c:2294:1000::f199  
www.tu-muenchen.de              had IPv4 had IPv6 2001:4ca0:0:103::81bb:ffe4  
zapier.com                      had IPv4 had IPv6 2406:da00:ff00::6b16:bfd9