new hosts appearing between 2013-06-21_0800 and 2013-06-22_0800: mail.ru has IPv4 has IPv6 2a00:1148:1:1322::b0ba (ok) (time=0.203037) www.joj.sk has IPv4 has IPv6 2001:67c:2740:beef:face::36 (ok) (time=0.185123) www.noaa.gov has IPv4 has IPv6 2610:20:8800:8c00::24 (ok) (time=0.091568), 2610:20:8000:8c01::24 (ok) (time=0.078936) www.oferia.pl has IPv4 has IPv6 2a02:dc8:3:2::23 (ok) (time=0.192907) www.pakistantv.tv has IPv4 has IPv6 2607:f8b0:400e:c02::79 (ok) (time=0.020289) www.streetdirectory.com has IPv4 has IPv6 2405:2000:fff0::4 (ok) (time=0.248428) www.up.pt has IPv4 has IPv6 2001:690:2200:a10::13 (ok) (time=0.209950) yande.re has IPv4 has IPv6 2400:cb00:2048:1::6ca2:c967 (ok) (time=0.001307), 2400:cb00:2048:1::6ca2:ca67 (ok) (time=0.001379) zalando.pl has IPv4 has IPv6 2a02:3016:1001:0:7b6b:4a32:5ee7:aebd (ok) (time=0.174032) hosts disappearing between 2013-06-21_0800 and 2013-06-22_0800: noaa.gov had IPv4 had IPv6 2610:20:8000:8c01::24 www.bt.com had IPv4 had IPv6 2a00:2381:ffff::1 www.centurylink.com had IPv4 had IPv6 2001:428:b21:1::20 www.cilory.com had IPv4 had IPv6 2607:f8b0:400e:c02::79 www.nyu.edu had IPv4 had IPv6 2607:f600:8002:1::7 www.publico.pt had IPv4 had IPv6 2001:1588:4001::1 www.rtvslo.si had IPv4 had IPv6 2a02:7a8:1:250::80:1 www.sapo.pt had IPv4 had IPv6 2001:8a0:2104:ff:213:13:146:140 www.ssa.gov had IPv4 had IPv6 2001:1930:c01::aaaa www.ssc-cr.org had IPv4 had IPv6 2607:f878:3:1d4::3 www.tdc.dk had IPv4 had IPv6 2a02:108:301:3::10 www.tportal.hr had IPv4 had IPv6 2a00:c30:fffd:2::2 www.vk.me had IPv4 had IPv6 2a00:bdc0:0:1:1::3 www.withgoogle.com had IPv4 had IPv6 2607:f8b0:400e:c02::8d www.yande.re had IPv4 had IPv6 2607:fcd0:100::2 www.yandex.kz had IPv4 had IPv6 2a02:6b8::3 zalando.be had IPv4 had IPv6 2a02:3016:1001:0:7b6b:4a32:5ee7:aebd zalando.no had IPv4 had IPv6 2a02:3016:1001:0:7b6b:4a32:5ee7:aebd