new hosts appearing between 2015-12-20_0800 and 2015-12-21_0800:
volkswagen.de                   has IPv4 has IPv6 2a01:4dc0:0:4f00::c272:200c (ok) (time=0.169103)
www.achievementhunter.com       has IPv4 has IPv6 2400:cb00:2048:1::6818:429 (ok) (time=0.000901), 2400:cb00:2048:1::6818:529 (ok) (time=0.000752)
www.ancient-origins.net         has IPv4 has IPv6 2400:cb00:2048:1::6819:8e20 (ok) (time=0.000787), 2400:cb00:2048:1::6819:8f20 (ok) (time=0.000788)
www.athemes.com                 has IPv4 has IPv6 2001:19f0:5c00:8d81::64 (ok) (time=0.095882)
www.azofreeware.com             has IPv4 has IPv6 2607:f8b0:400d:c08::79 (ok) (time=0.066592)
www.blogspot.com.es             has IPv4 has IPv6 2607:f8b0:400d:c06::bf (ok) (time=0.066559)
www.cardcash.com                has IPv4 has IPv6 2400:cb00:2048:1::6814:2fba (ok) (time=0.000764), 2400:cb00:2048:1::6814:2eba (ok) (time=0.000781)
www.google.cg                   has IPv4 has IPv6 2607:f8b0:4005:800::1017 (ok) (time=0.001133)
www.herozerogame.com            has IPv4 has IPv6 2620:108:700f::36f5:609f (ok) (time=0.026948), 2620:108:700f::36f4:7697 (ok) (time=0.027109)
www.k4pp4.pw                    has IPv4 has IPv6 2400:cb00:2048:1::681c:92f (ok) (time=0.000798), 2400:cb00:2048:1::681c:82f (ok) (time=0.000782)
www.kickasstorrents.to          has IPv4 has IPv6 2400:cb00:2048:1::681c:95c (ok) (time=0.000832), 2400:cb00:2048:1::681c:85c (ok) (time=0.000782)
www.mtnews24.com                has IPv4 has IPv6 2400:cb00:2048:1::6819:190a (ok) (time=0.000792), 2400:cb00:2048:1::6819:180a (ok) (time=0.000739)
www.pixte.com                   has IPv4 has IPv6 2400:cb00:2048:1::6814:5354 (ok) (time=0.000778), 2400:cb00:2048:1::6814:5454 (ok) (time=0.000814)
www.porn00.org                  has IPv4 has IPv6 2400:cb00:2048:1::6818:6a0e (ok) (time=0.000789), 2400:cb00:2048:1::6818:6b0e (ok) (time=0.000752)
www.revineking.net              has IPv4 has IPv6 2607:f8b0:400d:c08::79 (ok) (time=0.066392)
www.sharedcount.com             has IPv4 has IPv6 2400:cb00:2048:1::6819:d118 (ok) (time=0.000777), 2400:cb00:2048:1::6819:d018 (ok) (time=0.000729)
www.sjmads.com                  has IPv4 has IPv6 2400:cb00:2048:1::681f:4ea6 (ok) (time=0.000745), 2400:cb00:2048:1::681f:4fa6 (ok) (time=0.000816)
www.somoyerkonthosor.com        has IPv4 has IPv6 2400:cb00:2048:1::681b:a880 (ok) (time=0.000770), 2400:cb00:2048:1::681b:a980 (ok) (time=0.000795)
www.techspot.com                has IPv4 has IPv6 2607:f0d0:1301:b::2 (ok) (time=0.037907)
www.unblockme.co                has IPv4 has IPv6 2400:cb00:2048:1::681b:a77b (ok) (time=0.000903), 2400:cb00:2048:1::681b:a67b (ok) (time=0.000865)
www.unesp.br                    has IPv4 has IPv6 2801:88:1000::90 (ok) (time=0.358683)
www.upc.edu                     has IPv4 has IPv6 2001:40b0:7500:1::21 (ok) (time=61.593774)
www.yomanga.co                  has IPv4 has IPv6 2a01:4f8:140:938d::2 (ok) (time=0.167844)

hosts disappearing between 2015-12-20_0800 and 2015-12-21_0800:
www.architizer.com              had IPv4 had IPv6 2400:cb00:2048:1::6814:4037  
www.basnews.com                 had IPv4 had IPv6 2400:cb00:2048:1::6814:3b98  
www.blogspot.com.eg             had IPv4 had IPv6 2607:f8b0:4004:80d::2009  
www.blogspot.mx                 had IPv4 had IPv6 2607:f8b0:4004:80d::2009  
www.cinema.uol.com.br           had IPv4 had IPv6 2804:49c:319:430::326  
www.elplural.com                had IPv4 had IPv6 2400:cb00:2048:1::6819:1924  
www.google.com.na               had IPv4 had IPv6 2607:f8b0:4005:800::1018  
www.libero.pe                   had IPv4 had IPv6 2400:cb00:2048:1::6818:6b05  
www.loverslab.com               had IPv4 had IPv6 2600:3c00::f03c:91ff:fe50:51bc  
www.natue.com.br                had IPv4 had IPv6 2400:cb00:2048:1::6819:240b  
www.nbcdfw.com                  had IPv4 had IPv6 2a02:26f0:103::214:f542  
www.rijksoverheid.nl            had IPv4 had IPv6 2a00:d00:3:2::116  
www.songspk.link                had IPv4 had IPv6 2400:cb00:2048:1::6812:2be3  
www.startwire.com               had IPv4 had IPv6 2406:da00:ff00::36e1:5bfa