new hosts appearing between 2016-05-30_0800 and 2016-05-31_0800:
baiduyun.me                     has IPv4 has IPv6 2400:cb00:2048:1::681b:b706 (ok) (time=0.000806), 2400:cb00:2048:1::681b:b606 (ok) (time=0.000806)
google.com.bd                   has IPv4 has IPv6 2607:f8b0:4004:809::2003 (ok) (time=0.059741)
volkswagen.com                  has IPv4 has IPv6 2a01:4dc0:0:4f00::c272:200c (ok) (time=0.182813)
www.centralbank.net.in          has IPv4 has IPv6 2001:df7:6800:200:1bcd:345f:40fc:bb4c (ok) (time=0.280196)
www.dlut.edu.cn                 has IPv4 has IPv6 2001:da8:a800:3::66 (ok) (time=0.218219)
www.kafeteria.pl                has IPv4 has IPv6 2001:67c:25c4::112 (ok) (time=0.176571)
www.ncl.edu.tw                  has IPv4 has IPv6 2001:288:105:1::186:6 (ok) (time=0.163149)
www.nnm-club.me                 has IPv4 has IPv6 2001:470:1f15:f1:6e6e:6d2d:636c:7562 (ok) (time=0.146496), 2001:0:c38c:c38c:c31:8531:aeee:e1e9 (failed) (errno=64) (time=74.999771)
www.pornogratisdiario.com       has IPv4 has IPv6 2a00:1d70:c01c::172:22 (ok) (time=0.164015)

hosts disappearing between 2016-05-30_0800 and 2016-05-31_0800:
centralbank.net.in              had IPv4 had IPv6 2001:df7:6800:200:1bcd:345f:40fc:bb4c  
kafeteria.pl                    had IPv4 had IPv6 2001:67c:25c4::112  
nnm-club.me                     had IPv4 had IPv6 2001:470:1f15:f1::1113  
volkswagen.de                   had IPv4 had IPv6 2a01:4dc0:0:4f00::c272:200c  
www.androidheadlines.com        had IPv4 had IPv6 2400:cb00:2048:1::6814:5198  
www.baiduyun.me                 had IPv4 had IPv6 2400:cb00:2048:1::681b:b706  
www.caraotadigital.net          had IPv4 had IPv6 2607:f1c0:84e:fc00::a2:fce8  
www.google.com.bd               had IPv4 had IPv6 2607:f8b0:4004:80a::2003  
www.megafon.ru                  had IPv4 had IPv6 2a03:d000:4007::3  
www.nnmclub.to                  had IPv4 had IPv6 2001:470:1f15:f1:6e6e:6d2d:636c:7562  
www.putlocker9.com              had IPv4 had IPv6 2400:cb00:2048:1::8d65:7d46  
www.thepiratefilmes.com         had IPv4 had IPv6 2400:cb00:2048:1::681c:111a