new hosts appearing between 2012-02-04_0800 and 2012-02-05_0800:
www.argenteam.net               has IPv4 212.117.164.112 has IPv6 2a01:608:ffff:7063::1337 (ok)
www.bjoerntantau.com            has IPv4 188.93.11.67 has IPv6 2a00:1158:0:404:71d::1 (ok)
www.kuleuven.be                 has IPv4 134.58.64.12 has IPv6 2001:6a8:2900:1001::80:12 (ok)
www.nextseo.fr                  has IPv4 213.186.33.19 has IPv6 2001:41d0:1:1b00:213:186:33:19 (ok)

hosts disappearing between 2012-02-04_0800 and 2012-02-05_0800:
www.active24.cz                 had IPv4 81.95.96.6 had IPv6 2a02:4a8:ac24:100::96:6 
www.ba.no                       had IPv4 87.238.54.253, 87.238.54.252 had IPv6 2a02:c0:1011::234 
www.film-mkv.com                had IPv4 141.101.126.46, 141.101.124.47 had IPv6 2400:cb00:2048:1::8d65:7e2e , 2400:cb00:2048:1::8d65:7c2f 
www.flogao.com.br               had IPv4 141.101.126.231, 141.101.125.231 had IPv6 2400:cb00:2048:1::8d65:7ee7 , 2400:cb00:2048:1::8d65:7de7 
www.lima-city.de                had IPv4 212.83.45.135 had IPv6 2a00:f48:2000:affe::49 
www.sch.gr                      had IPv4 194.63.238.40 had IPv6 2001:648:2302:fd00:203:baff:fed2:cd07