new hosts appearing between 2012-02-16_0800 and 2012-02-17_0800:
www.big.or.jp                   has IPv4 183.181.7.1 has IPv6 2001:2e8:621:0:2:1:0:1 (ok)
www.bjoerntantau.com            has IPv4 188.93.11.67 has IPv6 2a00:1158:0:404:71d::1 (ok)
www.interesting.cc              has IPv4 23.21.194.25 has IPv6 2406:da00:ff00::1715:c219 (ok)
www.najdi.si                    has IPv4 89.143.229.238, 85.10.36.238 has IPv6 2a00:ee0:3e::80:1 (ok)
www.techtudo.com.br             has IPv4 186.192.82.155 has IPv6 2804:294:4000:8000::5 (ok)
www.wheresmysammich.com         has IPv4 72.52.75.37 has IPv6 2001:470:1:26e::4834:4b25 (ok)
www.zoover.de                   has IPv4 82.94.206.81, 82.94.206.82, 82.94.206.83, 82.94.206.84 has IPv6 2001:888:2000:29::206:83 (ok), 2001:888:2000:29::206:84 (ok), 2001:888:2000:29::206:81 (ok), 2001:888:2000:29::206:82 (ok)

hosts disappearing between 2012-02-16_0800 and 2012-02-17_0800:
www.jonn22.com                  had IPv4 92.53.122.16 had IPv6 2a03:6f00:1::5c35:7a0b 
www.sch.gr                      had IPv4 194.63.238.40 had IPv6 2001:648:2302:fd00:203:baff:fed2:cd07 
www.teamliquid.net              had IPv4 173.231.136.216 had IPv6 2001:48c8:1:400::1:1 
www.xkcd.com                    had IPv4 72.26.203.99 had IPv6 2001:48c8:1:d:0:23:5482:d026