new hosts appearing between 2016-04-20_0800 and 2016-04-21_0800:
centralbank.net.in              has IPv4 has IPv6 2001:df7:6800:200:1bcd:345f:40fc:bb4c (ok) (time=0.256797)
febrayer.com                    has IPv4 has IPv6 2400:cb00:2048:1::6818:6635 (ok) (time=0.000810), 2400:cb00:2048:1::6818:6735 (ok) (time=0.000765)
flyday.hk                       has IPv4 has IPv6 2400:cb00:2048:1::6819:691b (ok) (time=0.001073), 2400:cb00:2048:1::6819:681b (ok) (time=0.000771)
www.bachpan.com                 has IPv4 has IPv6 2400:cb00:2048:1::6819:2119 (ok) (time=0.000830), 2400:cb00:2048:1::6819:2019 (ok) (time=0.000815)
www.biginterview.com            has IPv4 has IPv6 2604:a880:800:10::6a3:7001 (ok) (time=0.070379)
www.blogspot.com.eg             has IPv4 has IPv6 2607:f8b0:4006:80a::2009 (ok) (time=0.061712)
www.blogspot.mx                 has IPv4 has IPv6 2607:f8b0:4006:80a::2009 (ok) (time=0.061682)
www.bniconnectglobal.com        has IPv4 has IPv6 2400:cb00:2048:1::6810:70c (ok) (time=0.000768), 2400:cb00:2048:1::6810:60c (ok) (time=0.000808)
www.cao.go.jp                   has IPv4 has IPv6 2001:240:bb5c:8008::1:8025 (ok) (time=0.105273)
www.descargatelocorp.com        has IPv4 has IPv6 2400:cb00:2048:1::681c:415 (ok) (time=0.000779), 2400:cb00:2048:1::681c:515 (ok) (time=0.000787)
www.fullanimes.net              has IPv4 has IPv6 2400:cb00:2048:1::681c:378 (ok) (time=0.000798), 2400:cb00:2048:1::681c:278 (ok) (time=0.000828)
www.gutenberg.org               has IPv4 has IPv6 2610:28:3090:3000:0:bad:cafe:47 (ok) (time=0.106545)
www.hpcl.co.in                  has IPv4 has IPv6 2001:df0:270:10::20 (ok) (time=0.266020)
www.justice.cz                  has IPv4 has IPv6 2001:af0:ffee:200::c2d5:2991 (ok) (time=0.169050)
www.madworldnews.com            has IPv4 has IPv6 2400:cb00:2048:1::6814:3673 (ok) (time=0.000773), 2400:cb00:2048:1::6814:3573 (ok) (time=0.000790)
www.mahidol.ac.th               has IPv4 has IPv6 2001:3c8:2707:10a0::10 (ok) (time=0.224578)
www.pudelek.pl                  has IPv4 has IPv6 2001:67c:25c4::169 (ok) (time=0.174584)
www.rblbank.com                 has IPv4 has IPv6 2401:8800:30:4::a64:6502 (ok) (time=0.261892)
www.readme.io                   has IPv4 has IPv6 2400:cb00:2048:1::6812:289c (ok) (time=0.000839), 2400:cb00:2048:1::6812:299c (ok) (time=0.000791)
www.sarkarinaukriblog.com       has IPv4 has IPv6 2607:f8b0:400d:c06::79 (ok) (time=0.066298)
www.stratfor.com                has IPv4 has IPv6 2400:cb00:2048:1::6814:4313 (ok) (time=0.000863), 2400:cb00:2048:1::6814:4413 (ok) (time=0.000771)
www.tt-torrent.com              has IPv4 has IPv6 2400:cb00:2048:1::6819:5807 (ok) (time=0.000812), 2400:cb00:2048:1::6819:5907 (ok) (time=0.000781)
www.usepanda.com                has IPv4 has IPv6 2400:cb00:2048:1::681f:523e (ok) (time=0.000846), 2400:cb00:2048:1::681f:533e (ok) (time=0.000796)
www.warhistoryonline.com        has IPv4 has IPv6 2400:cb00:2048:1::6814:208b (ok) (time=0.000781), 2400:cb00:2048:1::6814:1f8b (ok) (time=0.000822)
www.wholehk.com                 has IPv4 has IPv6 2400:cb00:2048:1::6819:c116 (ok) (time=0.000795), 2400:cb00:2048:1::6819:c016 (ok) (time=0.000833)
www.wordle.net                  has IPv4 has IPv6 2607:f8b0:400d:c06::79 (ok) (time=0.066515)

hosts disappearing between 2016-04-20_0800 and 2016-04-21_0800:
kafeteria.pl                    had IPv4 had IPv6 2001:67c:25c4::112  
www.allpoetry.com               had IPv4 had IPv6 2400:cb00:2048:1::681c:f25  
www.blogspot.co.id              had IPv4 had IPv6 2607:f8b0:400d:c06::bf  
www.blogspot.co.uk              had IPv4 had IPv6 2607:f8b0:400d:c06::bf  
www.blogspot.com.es             had IPv4 had IPv6 2607:f8b0:400d:c06::bf  
www.blogspot.com.tr             had IPv4 had IPv6 2607:f8b0:400d:c06::bf  
www.centralbank.net.in          had IPv4 had IPv6 2001:df7:6800:200:1bcd:345f:40fc:bb4c  
www.febrayer.com                had IPv4 had IPv6 2400:cb00:2048:1::6818:6735  
www.kinobar.kz                  had IPv4 had IPv6 2400:cb00:2048:1::681c:1679  
www.krisha.kz                   had IPv4 had IPv6 2a00:5da0:110:444:f::2  
www.monitor-invest.net          had IPv4 had IPv6 2400:cb00:2048:1::6812:2ef4  
www.mulher.uol.com.br           had IPv4 had IPv6 2804:49c:319:430::326  
www.mybloggertricks.com         had IPv4 had IPv6 2607:f8b0:400d:c06::79  
www.punchng.com                 had IPv4 had IPv6 2400:cb00:2048:1::6814:2b26  
www.sarkarinaukricareer.in      had IPv4 had IPv6 2607:f8b0:400d:c06::79  
www.syrianow.sy                 had IPv4 had IPv6 2400:cb00:2048:1::681c:126e  
www.ti.com.cn                   had IPv4 had IPv6 2600:1406:1a:385::b48  
www.tm.com.my                   had IPv4 had IPv6 2001:e68:200e::3a1b:5481  
www.tonybet.com                 had IPv4 had IPv6 2400:cb00:2048:1::6814:4b63  
www.tube18.sex                  had IPv4 had IPv6 2605:6280:1:ad:def7:bf3:ebb0:68b3  
www.webnames.ru                 had IPv4 had IPv6 2001:1bb0:e000:15::203  
www.xmu.edu.cn                  had IPv4 had IPv6 2001:da8:e800::12  
youtu.be                        had IPv4 had IPv6 2607:f8b0:4004:809::200e