new hosts appearing between 2011-10-16_0800 and 2011-10-17_0800:
toolserver.org                  has IPv4 91.198.174.214 has IPv6 2620:0:862:101::1:4 (ok)
www.affiliatepartners.nl        has IPv4 213.136.31.201 has IPv6 2001:7b8:c0a::1 (ok)
www.big.or.jp                   has IPv4 183.181.7.1 has IPv6 2001:2e8:621:0:2:1:0:1 (ok)
www.idg.se                      has IPv4 213.132.126.26 has IPv6 2a01:2b0:3029:100::10 (ok)
www.soerenrinne.de              has IPv4 81.169.145.71 has IPv6 2a01:238:20a:202:1086::86 (ok)
www.usp.br                      has IPv4 200.144.190.196 has IPv6 2001:12d0::190:196 (ok)
www.xmission.com                has IPv4 198.60.22.4 has IPv6 2607:fa18:0:3::4 (ok)

hosts disappearing between 2011-10-16_0800 and 2011-10-17_0800:
idg.se                          had IPv4 213.132.126.26 had IPv6 2a01:2b0:3029:100::10 
www.bahnhof.se                  had IPv4 213.80.98.5 had IPv6 2001:9b0:1:601::2 
www.cuevana.tv                  had IPv4 199.27.134.71, 173.245.60.5, 173.245.60.185, 173.245.60.188, 173.245.61.173 had IPv6 2400:cb00:2048:1::adf5:3dad , 2400:cb00:2048:1::c71b:8647 , 2400:cb00:2048:1::adf5:3c05 , 2400:cb00:2048:1::adf5:3cb9 , 2400:cb00:2048:1::adf5:3cbc 
www.dafont.com                  had IPv4 87.98.168.164 had IPv6 2001:41d0:2:8753::1 
www.deliciousdays.com           had IPv4 80.67.28.182 had IPv6 2a00:1158:0:300:7ed5::1 
www.mediengestalter.info        had IPv4 188.93.10.101 had IPv6 2a00:1158:0:404:ee39::1 
www.plasa.com                   no IPv4 had IPv6 2001:4488:4:600d::14 
www.sch.gr                      had IPv4 194.63.238.40 had IPv6 2001:648:2302:fd00:203:baff:fed2:cd07