new hosts appearing between 2019-11-18_0800 and 2019-11-19_0800:
fastzone.org                    has IPv4 has IPv6 2403:a040:abcd:e168::1688 (ok) (time=0.181254), 2403:a040:cdef:e168::1688 (failed) (errno=60) (time=75.004753)
mariadb.com                     has IPv4 has IPv6 2606:4700:10::6814:9e4c (ok) (time=0.019713), 2606:4700:10::6814:9f4c (ok) (time=0.010288)
postfinance.ch                  has IPv4 has IPv6 2a00:17c9:0:103::205 (ok) (time=0.149304), 2a00:17c9:0:8103::205 (ok) (time=0.147645)
skynewsarabia.com               has IPv4 has IPv6 2606:4700::6811:e346 (ok) (time=0.008805), 2606:4700::6811:e446 (ok) (time=0.010330)
www.17173.com                   has IPv4 has IPv6 240e:d6:6667:2::666:a10 (ok) (time=0.275140)
www.altsantiri.gr               has IPv4 has IPv6 2606:4700:20::681a:538 (ok) (time=0.009199), 2606:4700:20::681a:438 (ok) (time=0.009203)
www.andhrajyothy.com            has IPv4 has IPv6 2606:4700:20::681a:306 (ok) (time=0.008822), 2606:4700:20::681a:206 (ok) (time=0.009882)
www.artribune.com               has IPv4 has IPv6 2606:4700:20::681a:7f1 (ok) (time=0.008728), 2606:4700:20::681a:6f1 (ok) (time=0.009424)
www.b-cdn.net                   has IPv4 has IPv6 2a02:6ea0:c80f::3 (ok) (time=0.008002)
www.best-online-books.com       has IPv4 has IPv6 2606:4700:30::681f:4d99 (ok) (time=0.009520), 2606:4700:30::681f:4c99 (ok) (time=0.009381)
www.bilibili.com                has IPv4 has IPv6 2400:5280:1003:9::2 (ok) (time=0.008929)
www.chinamobile.com             has IPv4 has IPv6 2409:8089:1020:5010:1000::12 (ok) (time=0.301728)
www.dostfilms.biz               has IPv4 has IPv6 2606:4700:20::681a:9ed (ok) (time=0.009287), 2606:4700:20::681a:8ed (ok) (time=0.009629)
www.gamestar.de                 has IPv4 has IPv6 2a03:7fc0:c000:1:185:12:50:67 (ok) (time=0.134755)
www.geteasysolution.com         has IPv4 has IPv6 2001:41d0:301:100:51:91:60:1 (ok) (time=0.140837)
www.katmoviehd.to               has IPv4 has IPv6 2606:4700:30::6812:2186 (ok) (time=0.009611), 2606:4700:30::6812:2086 (ok) (time=0.008826)
www.nos.nl                      has IPv4 has IPv6 2a02:458:101:28:100:28:0:af (ok) (time=0.136722)
www.prokerala.com               has IPv4 has IPv6 2606:4700:30::6818:782b (ok) (time=0.009303), 2606:4700:30::6818:792b (ok) (time=0.009909)
www.shopathome.com              has IPv4 has IPv6 2600:9000:20a6:cc00:6:f387:1100:93a1 (ok) (time=0.001588), 2600:9000:20a6:8600:6:f387:1100:93a1 (ok) (time=0.001679), 2600:9000:20a6:be00:6:f387:1100:93a1 (ok) (time=0.001570), 2600:9000:20a6:9600:6:f387:1100:93a1 (ok) (time=0.001665), 2600:9000:20a6:a00:6:f387:1100:93a1 (ok) (time=0.001528), 2600:9000:20a6:9200:6:f387:1100:93a1 (ok) (time=0.001551), 2600:9000:20a6:e600:6:f387:1100:93a1 (ok) (time=0.001735), 2600:9000:20a6:5000:6:f387:1100:93a1 (ok) (time=0.001532)
www.sinaimg.cn                  has IPv4 has IPv6 2001:428:7000:b96::102d (ok) (time=0.001203), 2001:428:7000:b99::102d (ok) (time=0.001122)
www.tgju.org                    has IPv4 has IPv6 2606:4700:20::681a:dc9 (ok) (time=0.009115), 2606:4700:20::681a:cc9 (ok) (time=0.009693)
www.unionbankonline.co.in       has IPv4 has IPv6 2403:0:100:8::25 (ok) (time=0.238843)
www.upload.ee                   has IPv4 has IPv6 2001:41d0:d:635:: (ok) (time=0.150221)
www.virgool.io                  has IPv4 has IPv6 2606:4700:30::681f:4efa (ok) (time=0.010581), 2606:4700:30::681f:4ffa (ok) (time=0.009063)

hosts disappearing between 2019-11-18_0800 and 2019-11-19_0800:
challonge.com                   had IPv4 had IPv6 2606:4700::6810:fd49  
katmoviehd.to                   had IPv4 had IPv6 2606:4700:30::6812:2086  
live-sport-streams.com          had IPv4 had IPv6 2606:4700:30::681b:8fd0  
prokerala.com                   had IPv4 had IPv6 2606:4700:30::6818:782b  
upload.ee                       had IPv4 had IPv6 2001:41d0:d:635::  
www.10086.cn                    had IPv4 had IPv6 2409:8089:1020:5010:1000::12  
www.51test.net                  had IPv4 had IPv6 2606:4700:22::a29f:e294  
www.almrsal.com                 had IPv4 had IPv6 2606:4700:20::6819:af04  
www.aufeminin.com               had IPv4 had IPv6 2600:9000:20a6:a00:16:12f7:62c0:93a1  
www.cheshi.com                  had IPv4 had IPv6 2607:a400:2:b::4  
www.china.com                   had IPv4 had IPv6 2606:1980:a::6  
www.dlroozane.net               had IPv4 had IPv6 2606:4700:30::6818:6e30  
www.dropbbase.com               had IPv4 had IPv6 2606:4700:30::681c:427  
www.edumsko.ru                  had IPv4 had IPv6 2606:4700:30::681b:8ba5  
www.hamyarwp.com                had IPv4 had IPv6 2606:4700:30::681c:8a  
www.iqilu.com                   had IPv4 had IPv6 2606:1980:a::9  
www.jobinja.ir                  had IPv4 had IPv6 2606:4700:30::681b:9038  
www.lawinsider.com              had IPv4 had IPv6 2607:f8b0:4005:809::2013  
www.mcar.co                     had IPv4 had IPv6 2606:4700:22::a29f:e082  
www.modiresabz.com              had IPv4 had IPv6 2606:4700:30::681b:aaac  
www.mopon.ir                    had IPv4 had IPv6 2606:4700:30::681c:4c7  
www.movie30t.co                 had IPv4 had IPv6 2606:4700:30::681f:5b81  
www.postfinance.ch              had IPv4 had IPv6 2a00:17c9:0:103::205  
www.skynewsarabia.com           had IPv4 had IPv6 2606:4700::6811:e446  
www.sobh-eqtesad.ir             had IPv4 had IPv6 2606:4700:30::681c:e  
www.tamilrockermovies.net       had IPv4 had IPv6 2606:4700:20::681a:ebe  
www.tudou.com                   had IPv4 had IPv6 2401:b180:2000:10::30  
www.ufms.br                     had IPv4 had IPv6 2001:12f0:c41:2::6  
www.unitedbankofindia.com       had IPv4 had IPv6 2001:df5:3b00::41  
www.wanmei.com                  had IPv4 had IPv6 2606:1980:a::14  
www.webkaka.com                 had IPv4 had IPv6 2606:4700:22::a29f:ef1d