new hosts appearing between 2012-04-28_0800 and 2012-04-29_0800:
www.cht.com.tw                  has IPv4 202.39.225.136 has IPv6 2001:b000:180:3::136 (ok)
www.hinet.net                   has IPv4 202.39.224.7 has IPv6 2001:b000:180:3::7 (ok)
www.iij4u.or.jp                 has IPv4 210.148.162.25 has IPv6 2001:240:bb81:8500::3:101 (ok)
www.tmd.go.th                   has IPv4 119.46.126.1 has IPv6 2403:5400:5804::73d (ok)
www.transip.nl                  has IPv4 80.69.67.15 has IPv6 2a01:7c8::1337 (ok)

hosts disappearing between 2012-04-28_0800 and 2012-04-29_0800:
www.empregocerto.uol.com.br     had IPv4 200.147.3.199, 200.147.35.224 had IPv6 2804:49c:319:430::326 
www.kennstdueinen.de            had IPv4 80.67.27.48 had IPv6 2a00:1158:0:402:bd8a::1 
www.kuruc.info                  had IPv4 108.162.207.63, 141.101.127.63 had IPv6 2400:cb00:2048:1::8d65:7f3f , 2400:cb00:2048:1::6ca2:cf3f 
www.leaguecraft.com             had IPv4 50.116.21.23 had IPv6 2600:3c00::2e:0 
www.sch.gr                      had IPv4 194.63.235.170 had IPv6 2001:648:2302:fd00:203:baff:fed2:cd07 
www.whatwg.org                  had IPv4 69.163.222.251 had IPv6 2607:f298:1:105::340:cd86 
www.zdarma-ruleta.cz            had IPv4 77.93.211.207 had IPv6 2a01:430:1a::207