new hosts appearing between 2013-04-20_0800 and 2013-04-21_0800:
www.blogspot.be                 has IPv4 has IPv6 2607:f8b0:400e:c04::bf (ok) (time=0.019734)
www.blogspot.com.es             has IPv4 has IPv6 2607:f8b0:400e:c04::bf (ok) (time=0.020825)
www.cpf.gov.sg                  has IPv4 has IPv6 2001:df0:300:b:103:8:212:14 (ok) (time=0.199173)
www.dakwatuna.com               has IPv4 has IPv6 2400:cb00:2048:1::6ca2:c6e5 (ok) (time=3.001266), 2400:cb00:2048:1::6ca2:c7e5 (ok) (time=0.001352)
www.gainalink.com               has IPv4 has IPv6 2607:f1c0:1000:6060:7e39:9203:bd1c:4 (ok) (time=0.087544)
www.iij4u.or.jp                 has IPv4 has IPv6 2001:240:bb81:8500::3:101 (ok) (time=0.101272)
www.linkspace.info              has IPv4 has IPv6 2607:f1c0:1000:2016:a6a7:ab36:d0de:3017 (ok) (time=0.088152)
www.media-experts.ru            has IPv4 has IPv6 2a03:6f00:1::b039:d1ec (ok) (time=0.194853)
zalando.pl                      has IPv4 has IPv6 2a02:3016:1001:0:7b6b:4a32:5ee7:aebd (ok) (time=0.167165)

hosts disappearing between 2013-04-20_0800 and 2013-04-21_0800:
www.bloggersway.com             had IPv4 had IPv6 2607:f8b0:400e:c04::79  
www.blogspot.com.ar             had IPv4 had IPv6 2607:f8b0:400e:c04::bf  
www.blogspot.fr                 had IPv4 had IPv6 2607:f8b0:400e:c04::bf  
www.blogspot.gr                 had IPv4 had IPv6 2607:f8b0:400e:c04::bf  
www.insing.com                  had IPv4 had IPv6 2400:6500:ff00::2e89:f4e1  
www.mijndomein.nl               had IPv4 had IPv6 2a00:4e40:1:1::2:2  
www.modaco.com                  had IPv4 had IPv6 2400:cb00:2048:1::6ca2:ce07  
www.somosmovies.com             had IPv4 had IPv6 2607:f8b0:400e:c04::79  
www.thinkwithgoogle.com         had IPv4 had IPv6 2001:4860:4001:803::1003  
www.unionbankonline.co.in       had IPv4 had IPv6 2403:0:100:8::25  
www.yushkevich.su               had IPv4 had IPv6 2a00:15f8:a000:5:1:13:1:2385