new hosts appearing between 2013-02-15_0800 and 2013-02-16_0800:
glamurama.uol.com.br            has IPv4 has IPv6 2804:49c:319:430::292 (ok) (time=0.248869)
visualwebsiteoptimizer.com      has IPv4 has IPv6 2607:f0d0:3003:9e::7 (ok) (time=0.073670)
www.bendasite.com               has IPv4 has IPv6 2607:f1c0:1000:6007:ab29:16fe:601e:d (ok) (time=0.066202)
www.blogspot.ca                 has IPv4 has IPv6 2607:f8b0:400e:c02::bf (ok) (time=0.020353)
www.blogspot.co.at              has IPv4 has IPv6 2607:f8b0:400e:c02::bf (ok) (time=0.019683)
www.hungrygowhere.com           has IPv4 has IPv6 2400:6500:ff00::2e89:de91 (ok) (time=0.181236)
www.indiafreestuff.in           has IPv4 has IPv6 2607:f8b0:400e:c02::79 (ok) (time=0.020101)
www.joomshaper.com              has IPv4 has IPv6 2607:1b00:1:11::8 (ok) (time=0.089496)
www.mastemplate.com             has IPv4 has IPv6 2607:f8b0:400e:c02::79 (ok) (time=0.020230)
www.performinsider.com          has IPv4 has IPv6 2604:8300:100:2004::2 (ok) (time=0.009449)
www.rcs-rds.ro                  has IPv4 has IPv6 2a02:2f0c:8000:1::2 (ok) (time=0.189468)
www.singtel.com                 has IPv4 has IPv6 2001:c20:2006:3::18 (ok) (time=3.199800)
www.sunstar.com.ph              has IPv4 has IPv6 2607:f8b0:400e:c02::79 (ok) (time=0.019836)

hosts disappearing between 2013-02-15_0800 and 2013-02-16_0800:
mail.ru                         had IPv4 had IPv6 2a00:1148:1:1322::b0ba  
www.blogspot.be                 had IPv4 had IPv6 2607:f8b0:400e:c02::bf  
www.blogspot.gr                 had IPv4 had IPv6 2607:f8b0:400e:c02::bf  
www.capsoulat.net               had IPv4 had IPv6 2607:f8b0:400e:c02::79  
www.clickgratis.com.br          had IPv4 had IPv6 2607:f8b0:400e:c02::79  
www.g-starnews.blogspot.be      had IPv4 had IPv6 2001:4860:4001:802::100c  
www.kedapatha.org               had IPv4 had IPv6 2607:f8b0:400e:c02::79  
www.lecturalia.com              had IPv4 had IPv6 2a00:1d70:c01c::64:123  
www.motorbeam.com               had IPv4 had IPv6 2607:f8b0:400e:c02::79  
www.rpi.edu                     had IPv4 had IPv6 2620:0:2820:b0::68  
www.streamtheworld.com          had IPv4 had IPv6 2002:d050:37c8::1  
www.telmex.com                  had IPv4 had IPv6 2806:1080:101::1a  
www.weeb.tv                     had IPv4 had IPv6 2001:41d0:2:cc4a::1