new hosts appearing between 2012-03-26_0800 and 2012-03-27_0800:
www.bpm.uol.com.br              has IPv4 200.147.3.143 has IPv6 2804:49c:319:430::190 (ok)
www.hekko.pl                    has IPv4 188.116.32.112 has IPv6 2a02:ee0:3::5:1 (ok)
www.iij4u.or.jp                 has IPv4 210.148.162.25 has IPv6 2001:240:bb81:8500::3:101 (ok)
www.servage.net                 has IPv4 77.232.66.126 has IPv6 2a01:3b0:1:1::1:a (ok)
www.sub-titles.net              has IPv4 91.185.205.30 has IPv6 2a02:840:1:2:111::1 (ok)
www.techtudo.com.br             has IPv4 186.192.82.155 has IPv6 2804:294:4000:8000::5 (ok)
www.timeweb.ru                  has IPv4 92.53.113.222 has IPv6 2a03:6f00:1::5c35:71de (ok)
www.treasury.gov                has IPv4 72.246.53.104, 72.246.53.90 has IPv6 2600:809:600::3f50:40b (ok), 2600:809:600::3f50:428 (ok)
www.upic.me                     has IPv4 174.127.72.3 has IPv6 2404:8800:804::1 (ok)
www.wysiwygwebbuilder.com       has IPv4 81.169.145.144 has IPv6 2a01:238:20a:202:1091::145 (ok)

hosts disappearing between 2012-03-26_0800 and 2012-03-27_0800:
www.estilo.uol.com.br           had IPv4 200.147.3.199, 200.147.35.224 had IPv6 2804:49c:319:430::326 
www.forumprofi.de               had IPv4 82.96.64.20 had IPv6 2001:1bc0:af::b1 
www.justice.cz                  had IPv4 194.213.41.145 had IPv6 2001:af0:ffee:200::c2d5:2991 
www.speedyshare.com             had IPv4 208.53.158.142, 67.159.60.74, 67.159.60.46, 67.159.60.61, 67.159.60.66 had IPv6 2001:49f0:6005::66 , 2001:49f0:3006::142 , 2001:49f0:6005::61 
www.telecomitalia.it            had IPv4 77.238.17.238 had IPv6 2001:4b18:ffff:f000:d164:ff9b:4dee:11ee 
www.voc.com.cn                  had IPv4 124.232.136.220, 124.232.136.219 had IPv6 2001:c68:3402:2001:ffff:ffff:dca8:f8ed , 2001:c68:3402:2001:ffff:ffff:dca8:f8d6