new hosts appearing between 2011-10-13_0800 and 2011-10-14_0800:
idg.se                          has IPv4 213.132.126.26 has IPv6 2a01:2b0:3029:100::10 (ok)
www.bahnhof.se                  has IPv4 213.80.98.5 has IPv6 2001:9b0:1:601::2 (ok)
www.deliciousdays.com           has IPv4 80.67.28.182 has IPv6 2a00:1158:0:300:7ed5::1 (ok)
www.liriklaguindonesia.net      has IPv4 173.245.61.98, 173.245.60.32 has IPv6 2400:cb00:2048:1::adf5:3d62 (ok), 2400:cb00:2048:1::adf5:3c20 (ok)
www.siol.net                    has IPv4 89.143.249.33 has IPv6 2a00:ee0:3a::80:1 (ok)
www.ui.ac.id                    has IPv4 152.118.24.142 has IPv6 2403:da00:1:3::8e (ok)

hosts disappearing between 2011-10-13_0800 and 2011-10-14_0800:
www.idg.se                      had IPv4 213.132.126.26 had IPv6 2a01:2b0:3029:100::10 
www.iij4u.or.jp                 had IPv4 210.148.162.25 had IPv6 2001:240:bb81:8500::3:101 
www.sch.gr                      had IPv4 194.63.238.40 had IPv6 2001:648:2302:fd00:203:baff:fed2:cd07