new hosts appearing between 2012-10-20_0800 and 2012-10-21_0800:
tibia.com                       has IPv4 has IPv6 2a00:1158:0:100::14 (ok) (time=0.171018)
tricolor.tv                     has IPv4 has IPv6 2a00:15f8:a000:5:1:13:0:d5ee (ok) (time=0.203634), 2a00:15f8:a000:5:1:14:0:d5ee (ok) (time=0.203695), 2a00:15f8:a000:5:1:11:0:d5ee (ok) (time=0.203511), 2a00:15f8:a000:5:1:12:0:d5ee (ok) (time=0.203609)
www.benchmark.pl                has IPv4 has IPv6 2001:67c:2758:800::41:170 (ok) (time=0.215987)
www.blogprojekt.de              has IPv4 has IPv6 2a00:1158:0:406:4db2::1 (ok) (time=0.170797)
www.blogspot.ca                 has IPv4 has IPv6 2607:f8b0:400e:c02::bf (ok) (time=0.020406)
www.blogspot.it                 has IPv4 has IPv6 2607:f8b0:400e:c02::bf (ok) (time=0.020332)
www.blogspot.ro                 has IPv4 has IPv6 2607:f8b0:400e:c02::bf (ok) (time=0.019780)
www.crn.com                     has IPv4 has IPv6 2620:103::192:155:48:104 (ok) (time=0.080658)
www.google.cat                  has IPv4 has IPv6 2001:4860:4001:802::1018 (ok) (time=0.005798)
www.h-online.com                has IPv4 has IPv6 2a02:2e0:3fe:100::7 (ok) (time=0.161700)
www.morewords.com               has IPv4 has IPv6 2607:2200:0:2347:0:3346:0:1001 (ok) (time=0.074031), 2607:2200:0:2347:0:3346:0:2001 (ok) (time=0.074399)
www.mozilla.jp                  has IPv4 has IPv6 2001:200:16a:b::26 (ok) (time=0.126002)
www.mozilla.org                 has IPv4 has IPv6 2620:101:8008:5::2:1 (ok) (time=0.023151)
www.noticiasautomotivas.com.br  has IPv4 has IPv6 2607:f8b0:400e:c02::79 (ok) (time=0.020300)
www.ntua.gr                     has IPv4 has IPv6 2001:648:2000:de::213 (ok) (time=0.211196)
www.revaxarts-themes.com        has IPv4 has IPv6 2a00:1158:0:300:49a5::1 (ok) (time=0.171876)
www.udg.mx                      has IPv4 has IPv6 2001:1210:105:1::a (ok) (time=0.147502)

hosts disappearing between 2012-10-20_0800 and 2012-10-21_0800:
india.gov.in                    had IPv4 had IPv6 2001:4408:5200::a464:38c9 (failed) (errno=64) 
mail.ru                         had IPv4 had IPv6 2a00:1148:1:1322::b0ba  
mozilla.org                     had IPv4 had IPv6 2620:101:8008:5::2:1  
www.bestlinkforever.com         had IPv4 had IPv6 2607:f1c0:1000:60c8:cd05:3f46:bd1c:f  
www.blogspot.co.uk              had IPv4 had IPv6 2607:f8b0:400e:c02::bf  
www.blogspot.com.ar             had IPv4 had IPv6 2607:f8b0:400e:c02::bf  
www.blogspot.com.br             had IPv4 had IPv6 2607:f8b0:400e:c02::bf  
www.blogspot.com.es             had IPv4 had IPv6 2607:f8b0:400e:c02::bf  
www.blogspot.fr                 had IPv4 had IPv6 2607:f8b0:400e:c02::bf  
www.brolithium.com              had IPv4 had IPv6 2607:f1c0:1000:601e:532f:928f:ddf3:5  
www.daum.net                    had IPv4 had IPv6 2404:4600:1:4:110:45:229:10  
www.egynn.net                   had IPv4 had IPv6 2400:cb00:2048:1::6ca2:c1af  
www.entropypath.com             had IPv4 had IPv6 2607:f1c0:1000:6060:7e39:9203:bd1c:4  
www.frameseo.com                had IPv4 had IPv6 2607:f1c0:1000:6007:37ba:1584:7f08:7  
www.gutteruncensorednewsd.blogspot.com  had IPv4 had IPv6 2001:4860:4001:802::100c  
www.linearjob.info              had IPv4 had IPv6 2607:f1c0:1000:6060:7e39:9203:bd1c:4  
www.nihonomaru.com              had IPv4 had IPv6 2400:cb00:2048:1::adf5:3d2e  
www.spitsnieuws.nl              had IPv4 had IPv6 2a02:310:0:2950::80:2  
www.telmex.com                  had IPv4 had IPv6 2806:1080:101::1a  
www.tricolor.tv                 had IPv4 had IPv6 2a00:15f8:a000:5:1:12:0:d5ee  
www.unionbankonline.co.in       had IPv4 had IPv6 2403:0:100:8::25  
www.uu.se                       had IPv4 had IPv6 2001:6b0:b:242::5