new hosts appearing between 2012-05-06_0800 and 2012-05-07_0800: entretenimento.uol.com.br has IPv4 200.147.67.181, 200.221.8.140 has IPv6 2804:49c:319:430::319 (ok) www.aol.com has IPv4 207.200.111.13 has IPv6 2001:4b0:1668:2211:2::1 (ok), 2001:4b0:1668:2211:1::1 (ok) www.autoblog.com has IPv4 207.200.74.18, 207.200.65.33 has IPv6 2001:4b0:1668:3c06:1::2 (ok), 2001:4b0:1668:3c06:1::82 (ok) www.cht.com.tw has IPv4 202.39.225.136 has IPv6 2001:b000:180:3::136 (ok) www.ecadforum.com has IPv4 199.27.134.50, 173.245.60.134 has IPv6 2400:cb00:2048:1::adf5:3c86 (ok), 2400:cb00:2048:1::c71b:8632 (ok) www.engadget.com has IPv4 207.200.74.18, 207.200.65.33 has IPv6 2001:4b0:1668:3c06:1::2 (ok), 2001:4b0:1668:3c06:1::82 (ok) www.joystiq.com has IPv4 207.200.65.33, 207.200.74.18 has IPv6 2001:4b0:1668:3c06:1::2 (ok), 2001:4b0:1668:3c06:1::82 (ok) www.maerne.it has IPv4 217.64.195.220 has IPv6 2001:4b78:1001::201 (ok) www.mapquest.com has IPv4 64.12.99.162, 64.12.99.34 has IPv6 2001:4b0:1668:2211:1::4 (ok), 2001:4b0:1668:2211:2::4 (ok) www.o2.cz has IPv4 160.218.161.61 has IPv6 2001:41d8:1:8f20::30 (ok) www.techtudo.com.br has IPv4 186.192.82.155 has IPv6 2804:294:4000:8000::5 (ok) www.tuaw.com has IPv4 207.200.65.33, 207.200.74.18 has IPv6 2001:4b0:1668:3c06:1::82 (ok), 2001:4b0:1668:3c06:1::2 (ok) hosts disappearing between 2012-05-06_0800 and 2012-05-07_0800: www.michaelis.uol.com.br had IPv4 200.147.35.224, 200.147.3.199 had IPv6 2804:49c:319:430::326 www.sch.gr had IPv4 194.63.235.170 had IPv6 2001:648:2302:fd00:203:baff:fed2:cd07