new hosts appearing between 2011-11-16_0800 and 2011-11-17_0800:
www.haxx.se                     has IPv4 80.67.6.50 has IPv6 2a00:1a28:1200:9::2 (ok)
www.newsen.com                  has IPv4 27.1.17.136, 27.1.17.137, 27.1.17.138, 27.1.17.139, 27.1.17.140, 27.1.17.135 has IPv6 2403:3e00:0:20::136 (ok), 2403:3e00:0:20::137 (ok), 2403:3e00:0:20::138 (ok), 2403:3e00:0:20::139 (ok), 2403:3e00:0:20::140 (ok), 2403:3e00:0:20::135 (ok)
www.tokyotosho.info             has IPv4 194.14.0.37 has IPv6 2001:67c:2a0:5:0:b00b:babe:cafe (ok)
www.ufsc.br                     has IPv4 150.162.2.10 has IPv6 2801:84:0:2::10 (ok)
www.va.gov                      has IPv4 152.131.96.221 has IPv6 2610:d8:4000:28::221 (failed), 2610:d8:1000:28::221 (ok)

hosts disappearing between 2011-11-16_0800 and 2011-11-17_0800:
www.ehu.es                      had IPv4 158.227.0.65 had IPv6 2001:720:1410::65 
www.gry.pl                      had IPv4 212.72.60.181, 212.72.60.182, 212.72.60.197, 212.72.60.198, 212.72.60.220, 212.72.60.221 had IPv6 2001:4c08:2005::1 , 2001:4c08:2005::2 , 2001:4c08:2005::3 , 2001:4c08:2005::4 , 2001:4c08:2005::5 , 2001:4c08:2005::6 
www.indosat.com                 had IPv4 202.152.161.193 had IPv6 2407:0:1000:2::2 
www.sch.gr                      had IPv4 194.63.238.40 had IPv6 2001:648:2302:fd00:203:baff:fed2:cd07 
www.thisav.com                  had IPv4 199.27.135.149, 199.27.134.149 had IPv6 2400:cb00:2048:1::c71b:8695 , 2400:cb00:2048:1::c71b:8795 
www.uyirvani.com                had IPv4 85.114.137.139 had IPv6 2001:4ba0:fff7:6c::1 
www.windmobile.ca               had IPv4 74.115.192.231 had IPv6 2606:3c00:770:296::231 
www.xmission.com                had IPv4 198.60.22.4 had IPv6 2607:fa18:0:3::4