new hosts appearing between 2013-01-04_0800 and 2013-01-05_0800:
astucesfinance.com              has IPv4 has IPv6 2001:4b98:dc0:950::151 (ok) (time=0.177325)
www.azofreeware.com             has IPv4 has IPv6 2607:f8b0:400e:c02::79 (ok) (time=0.020184)
www.bagas31.com                 has IPv4 has IPv6 2607:f8b0:400e:c02::79 (ok) (time=0.020146)
www.blogspot.co.at              has IPv4 has IPv6 2607:f8b0:400e:c02::bf (ok) (time=0.019646)
www.blogspot.com.au             has IPv4 has IPv6 2607:f8b0:400e:c02::bf (ok) (time=0.019800)
www.iij4u.or.jp                 has IPv4 has IPv6 2001:240:bb81:8500::3:101 (ok) (time=0.101146)
www.iupsc.in                    has IPv4 has IPv6 2607:f8b0:400e:c02::79 (ok) (time=0.020013)
www.pistepseto.gr               has IPv4 has IPv6 2607:f8b0:400e:c02::79 (ok) (time=0.019692)
www.uvm.edu                     has IPv4 has IPv6 2620:104:e001:1001::1:c5 (ok) (time=0.082585)
www.welolyou.com                has IPv4 has IPv6 2607:f8b0:400e:c02::79 (ok) (time=0.019880)

hosts disappearing between 2013-01-04_0800 and 2013-01-05_0800:
www.blogspot.ca                 had IPv4 had IPv6 2607:f8b0:400e:c02::bf  
www.blogspot.com.es             had IPv4 had IPv6 2607:f8b0:400e:c02::bf  
www.blogspot.fr                 had IPv4 had IPv6 2607:f8b0:400e:c02::bf  
www.blogspot.gr                 had IPv4 had IPv6 2607:f8b0:400e:c02::bf  
www.blogspot.pt                 had IPv4 had IPv6 2607:f8b0:400e:c02::bf  
www.blogspot.sg                 had IPv4 had IPv6 2607:f8b0:400e:c02::bf  
www.cdn1-creditneto.net         had IPv4 had IPv6 2001:41d0:1:1b00:213:186:33:40  
www.google.be                   had IPv4 had IPv6 2001:4860:4001:802::101f  
www.google.com.gi               had IPv4 had IPv6 2001:4860:4001:802::1017  
www.httrack.com                 had IPv4 had IPv6 2a01:e0b:1:154:ca0a:a9ff:fef1:a3ed  
www.iastate.edu                 had IPv4 had IPv6 2610:130:101:104::2  
www.itu.int                     had IPv4 had IPv6 2a00:7580:60:2141::12  
www.kogan.com                   had IPv4 had IPv6 2001:4801:1261:28a::10  
www.leeds.ac.uk                 had IPv4 had IPv6 2001:630:62:29::100  
www.m-m-m.in.ua                 had IPv4 had IPv6 2607:f8b0:400e:c02::79  
www.nigerianeye.com             had IPv4 had IPv6 2607:f8b0:400e:c02::79  
www.tuaw.com                    had IPv4 had IPv6 2001:4b0:1668:3c06:1::2