new hosts appearing between 2013-02-28_0800 and 2013-03-01_0800:
freebsd.org                     has IPv4 has IPv6 2001:1900:2254:206c::16:87 (ok) (time=0.002411)
www.anytimelinks.com            has IPv4 has IPv6 2607:f1c0:1000:60a7:a0be:9fc2:f12e:0 (ok) (time=0.108306)
www.bagas31.com                 has IPv4 has IPv6 2607:f8b0:400e:c02::79 (ok) (time=0.019707)
www.cpf.gov.sg                  has IPv4 has IPv6 2001:df0:300:b:103:8:212:14 (ok) (time=0.179084)
www.divervideos.org             has IPv4 has IPv6 2607:f8b0:400e:c02::79 (ok) (time=0.019720)
www.dns.be                      has IPv4 has IPv6 2a02:6e0:0:2015::133 (ok) (time=0.160834)
www.elhasad.com                 has IPv4 has IPv6 2607:f8b0:400e:c02::79 (ok) (time=0.019689)
www.google.co.za                has IPv4 has IPv6 2001:4860:4001:802::1018 (ok) (time=0.001637)
www.nagoya-u.ac.jp              has IPv4 has IPv6 2001:2f8:2f:100::10d (ok) (time=0.126999)
www.noelshack.com               has IPv4 has IPv6 2a03:7fc0:1:2::2:1 (ok) (time=0.147904), 2a03:7fc0:1:2::1:1 (ok) (time=0.148705)
www.peliculaschingonas.com      has IPv4 has IPv6 2607:f8b0:400e:c02::79 (ok) (time=0.019686)
www.rcs-rds.ro                  has IPv4 has IPv6 2a02:2f0c:8000:1::2 (ok) (time=0.194892)
www.tc.edu.tw                   has IPv4 has IPv6 2001:288:5400::10 (ok) (time=0.143922)
www.templateism.com             has IPv4 has IPv6 2607:f8b0:400e:c02::79 (ok) (time=0.019759)
www.ugandapicks.com             has IPv4 has IPv6 2607:f8b0:400e:c02::79 (ok) (time=0.020180)

hosts disappearing between 2013-02-28_0800 and 2013-03-01_0800:
m-cocolog.jp                    had IPv4 had IPv6 2001:258:8602:351:202:248:175:185  
mail.ru                         had IPv4 had IPv6 2a00:1148:1:1322::b0ba  
www.appspot.com                 had IPv4 had IPv6 2607:f8b0:400e:c02::8d  
www.blogspot.com.ar             had IPv4 had IPv6 2607:f8b0:400e:c02::bf  
www.broadwayworld.com           had IPv4 had IPv6 2400:cb00:2048:1::6ca2:c90a  
www.chromeweblab.com            had IPv4 had IPv6 2607:f8b0:400e:c02::79  
www.crazydaysandnights.net      had IPv4 had IPv6 2607:f8b0:400e:c02::79  
www.delo.si                     had IPv4 had IPv6 2001:67c:300:1000::252  
www.epa.gov                     had IPv4 had IPv6 2620:0:b12:51:134:67:21:34  
www.freebsd.org                 had IPv4 had IPv6 2001:1900:2254:206a::50:0  
www.gossip9.com                 had IPv4 had IPv6 2607:f8b0:400e:c02::79  
www.iij4u.or.jp                 had IPv4 had IPv6 2001:240:bb81:8500::3:101  
www.imperial.ac.uk              had IPv4 had IPv6 2001:630:12:600:1::107  
www.mediengestalter.info        had IPv4 had IPv6 2a00:1158:0:406:1cfd::1  
www.metromasti.com              had IPv4 had IPv6 2a01:7e00:1::b24f:af0a  
www.nationsonline.org           had IPv4 had IPv6 2a01:488:42:1000:57e6:2cd4:c5:5e25  
www.ondastv.blogspot.com.es     had IPv4 had IPv6 2001:4860:4001:802::100c  
www.psu.edu                     had IPv4 had IPv6 2610:8:4000:50:146:186:157:6  
www.rkmania.me                  had IPv4 had IPv6 2400:cb00:2048:1::6ca2:c5c0  
www.streamtheworld.com          had IPv4 had IPv6 2002:d050:37c8::1  
www.tu-muenchen.de              had IPv4 had IPv6 2001:4ca0:0:103::81bb:ffe4  
www.vipracing-5.blogspot.com.es  had IPv4 had IPv6 2001:4860:4001:802::100c  
www.vnnic.vn                    had IPv4 had IPv6 2001:dc8:5::92  
www.wysiwygwebbuilder.com       had IPv4 had IPv6 2a01:238:20a:202:1091::145