new hosts appearing between 2013-05-16_0800 and 2013-05-17_0800:
www.commercialguru.com.sg       has IPv4 has IPv6 2400:6500:ff00::7af8:f305 (ok) (time=0.171841)
www.freshdesignweb.com          has IPv4 has IPv6 2607:f8b0:400e:c04::79 (ok) (time=0.019544)
www.joomshaper.com              has IPv4 has IPv6 2607:1b00:1:11::8 (ok) (time=0.064024)
www.propertyguru.com.sg         has IPv4 has IPv6 2400:6500:ff00::7af8:f305 (ok) (time=0.200414)
www.stormfront.org              has IPv4 has IPv6 2607:f8b0:400e:c04::79 (ok) (time=0.020087)

hosts disappearing between 2013-05-16_0800 and 2013-05-17_0800:
mail.ru                         had IPv4 had IPv6 2a00:1148:1:1322::b0ba  
toolserver.org                  had IPv4 had IPv6 2a02:ec80:101::1:4  
www.allindiajobs.in             had IPv4 had IPv6 2607:f8b0:400e:c04::79  
www.phnoy.com                   had IPv4 had IPv6 2607:f8b0:400e:c04::79  
www.tums.ac.ir                  had IPv4 had IPv6 2001:14e8:2:11::10  
www.unc.edu                     had IPv4 had IPv6 2610:28:3090:3002::11  
www.weeronline.nl               had IPv4 had IPv6 2001:888:2000:29::206:88  
www.world4free.co               had IPv4 had IPv6 2607:f8b0:400e:c04::79