new hosts appearing between 2012-03-18_0800 and 2012-03-19_0800:
www.argenteam.net               has IPv4 212.117.164.112 has IPv6 2a01:608:ffff:7063::1337 (ok)
www.bpm.uol.com.br              has IPv4 200.147.3.143 has IPv6 2804:49c:319:430::190 (ok)
www.monash.edu.au               has IPv4 130.194.11.149 has IPv6 2001:388:608c:88b::95 (ok)
www.revaxarts-themes.com        has IPv4 46.252.18.87 has IPv6 2a00:1158:0:300:49a5::1 (ok)

hosts disappearing between 2012-03-18_0800 and 2012-03-19_0800:
www.auone-net.jp                had IPv4 61.200.220.185 had IPv6 2001:268:fa01:b03::8 , 2001:268:fa01:b04::8 
www.dns.be                      had IPv4 149.126.56.6, 149.126.56.7 had IPv6 2a02:6e0:0:2061::8 , 2a02:6e0:0:2061::9