new hosts appearing between 2013-04-26_0800 and 2013-04-27_0800:
mail.ru                         has IPv4 has IPv6 2a00:1148:1:1322::b0ba (ok) (time=0.200494)
toolserver.org                  has IPv4 has IPv6 2a02:ec80:101::1:4 (ok) (time=0.150017)
www.bestwebspaces.com           has IPv4 has IPv6 2607:f1c0:1000:609c:8c09:c939:8f36:10 (ok) (time=0.087767)
www.big.or.jp                   has IPv4 has IPv6 2001:2e8:621:0:2:1:0:1 (ok) (time=0.123974)
www.blogspot.be                 has IPv4 has IPv6 2607:f8b0:400e:c04::bf (ok) (time=0.019999)
www.blogspot.co.uk              has IPv4 has IPv6 2607:f8b0:400e:c04::bf (ok) (time=0.020151)
www.blogspot.pt                 has IPv4 has IPv6 2607:f8b0:400e:c04::bf (ok) (time=0.019611)
www.bookmarksreal.com           has IPv4 has IPv6 2607:f1c0:1000:6037:90ce:5a60:8e43:9 (ok) (time=0.088512)
www.cinema.uol.com.br           has IPv4 has IPv6 2804:49c:319:430::326 (ok) (time=0.205902)
www.coatasite.com               has IPv4 has IPv6 2607:f1c0:1000:6083:9f06:3f23:f26b:2 (ok) (time=0.087852)
www.einelinke.com               has IPv4 has IPv6 2607:f1c0:1000:60b2:e434:53c1:f113:6022 (ok) (time=0.089229)
www.gossamer-threads.com        has IPv4 has IPv6 2607:fcc0:2:1:208:70:244:21 (ok) (time=0.032848)
www.hit.edu.cn                  has IPv4 has IPv6 2001:da8:b800:219:217:227:254:180 (ok) (time=0.443712)
www.neonsuper.com               has IPv4 has IPv6 2607:f1c0:1000:6021:d5fc:e148:f4a6:17 (ok) (time=0.087953)
www.neu6.edu.cn                 no IPv4 has IPv6 2001:da8:9000::7 (ok) (time=0.417874)
www.onlineindiaeducation.com    has IPv4 has IPv6 2607:f8b0:400e:c04::79 (ok) (time=0.020685)
www.psychologies.com            has IPv4 has IPv6 2a01:7b0:20:6::4 (ok) (time=0.149742)
www.pudelek.pl                  has IPv4 has IPv6 2001:67c:25c4::169 (ok) (time=0.185479)
www.registro.br                 has IPv4 has IPv6 2001:12ff:0:2::3 (ok) (time=0.213186)
www.series-torrent.com.br       has IPv4 has IPv6 2607:f8b0:400e:c04::79 (ok) (time=0.019972)
www.ubersuggest.org             has IPv4 has IPv6 2604:9a00:2010:a00d:4::2e (ok) (time=0.083186)
www.uzumemes.com                has IPv4 has IPv6 2607:f8b0:400e:c04::79 (ok) (time=0.019782)
www.viewcool.info               has IPv4 has IPv6 2607:f1c0:1000:60d1:8f3f:e68e:bbcf:17 (ok) (time=0.087744)
www.yandex.by                   has IPv4 has IPv6 2a02:6b8::3 (ok) (time=0.155293)
www.yandex.com                  has IPv4 has IPv6 2a02:6b8::11:11 (ok) (time=0.196748)
www.yandex.com.tr               has IPv4 has IPv6 2a02:6b8::3 (ok) (time=0.154892)
www.yandex.kz                   has IPv4 has IPv6 2a02:6b8::3 (ok) (time=0.156520)
www.yandex.ru                   has IPv4 has IPv6 2a02:6b8::3 (ok) (time=0.155075)
www.yandex.ua                   has IPv4 has IPv6 2a02:6b8::3 (ok) (time=0.154519)

hosts disappearing between 2013-04-26_0800 and 2013-04-27_0800:
atw.hu                          had IPv4 had IPv6 2a01:270::5  
www.blogspot.com.es             had IPv4 had IPv6 2607:f8b0:400e:c04::bf  
www.drilldevice.info            had IPv4 had IPv6 2607:f1c0:1000:6060:7e39:9203:bd1c:4  
www.gizmodo.com.br              had IPv4 had IPv6 2804:49c:319:430::326  
www.imperial.ac.uk              had IPv4 had IPv6 2001:630:12:600:1::107  
www.lsu.edu                     had IPv4 had IPv6 2620:105:b006:e101:250:56ff:feab:4d39  
www.malvin.tv                   had IPv4 had IPv6 2607:f8b0:400e:c04::79  
www.morewords.com               had IPv4 had IPv6 2607:2200:0:2347:0:3346:0:1001  
www.musica.uol.com.br           had IPv4 had IPv6 2804:49c:319:430::326  
www.narkive.com                 had IPv4 had IPv6 2001:41d0:1:f15d::1  
www.puntogeek.com               had IPv4 had IPv6 2607:f8b0:400e:c04::79  
www.softigloo.com               had IPv4 had IPv6 2607:f8b0:400e:c04::79  
www.vnnic.vn                    had IPv4 had IPv6 2001:dc8:0:2::91  
www.wag.com                     had IPv4 had IPv6 2600:1406:12:1:8c00::1a42