dnscap trace of Firefox lookup for www.usps.com using PowerDNS Recursor (3.1.5): [58] 2008-06-25 18:48:08.003178 [#0 pdns.raw 0] \ [10.0.0.3].42628 [199.7.83.42].53 \ dns QUERY,NOERROR,44497 \ 1 www.usps.com,IN,AAAA 0 0 0 [518] 2008-06-25 18:48:08.085097 [#1 pdns.raw 0] \ [199.7.83.42].53 [10.0.0.3].42628 \ dns QUERY,NOERROR,44497,qr \ 1 www.usps.com,IN,AAAA 0 \ 13 com,IN,NS,172800,a.gtld-servers.net \ com,IN,NS,172800,b.gtld-servers.net \ com,IN,NS,172800,c.gtld-servers.net \ com,IN,NS,172800,d.gtld-servers.net \ com,IN,NS,172800,e.gtld-servers.net \ com,IN,NS,172800,f.gtld-servers.net \ com,IN,NS,172800,g.gtld-servers.net \ com,IN,NS,172800,h.gtld-servers.net \ com,IN,NS,172800,i.gtld-servers.net \ com,IN,NS,172800,j.gtld-servers.net \ com,IN,NS,172800,k.gtld-servers.net \ com,IN,NS,172800,l.gtld-servers.net \ com,IN,NS,172800,m.gtld-servers.net \ 14 a.gtld-servers.net,IN,A,172800,192.5.6.30 \ b.gtld-servers.net,IN,A,172800,192.33.14.30 \ c.gtld-servers.net,IN,A,172800,192.26.92.30 \ d.gtld-servers.net,IN,A,172800,192.31.80.30 \ e.gtld-servers.net,IN,A,172800,192.12.94.30 \ f.gtld-servers.net,IN,A,172800,192.35.51.30 \ g.gtld-servers.net,IN,A,172800,192.42.93.30 \ h.gtld-servers.net,IN,A,172800,192.54.112.30 \ i.gtld-servers.net,IN,A,172800,192.43.172.30 \ j.gtld-servers.net,IN,A,172800,192.48.79.30 \ k.gtld-servers.net,IN,A,172800,192.52.178.30 \ l.gtld-servers.net,IN,A,172800,192.41.162.30 \ m.gtld-servers.net,IN,A,172800,192.55.83.30 \ a.gtld-servers.net,IN,AAAA,172800,2001:503:a83e::2:30 [58] 2008-06-25 18:48:08.085547 [#2 pdns.raw 0] \ [10.0.0.3].2112 [192.48.79.30].53 \ dns QUERY,NOERROR,14219 \ 1 www.usps.com,IN,AAAA 0 0 0 [169] 2008-06-25 18:48:08.238890 [#3 pdns.raw 0] \ [192.48.79.30].53 [10.0.0.3].2112 \ dns QUERY,NOERROR,14219,qr \ 1 www.usps.com,IN,AAAA 0 \ 3 usps.com,IN,NS,172800,dns082.usps.com \ usps.com,IN,NS,172800,dns100.usps.com \ usps.com,IN,NS,172800,dns141.usps.com \ 3 dns082.usps.com,IN,A,172800,56.0.82.25 \ dns100.usps.com,IN,A,172800,56.0.100.25 \ dns141.usps.com,IN,A,172800,56.0.141.25 [58] 2008-06-25 18:48:08.239155 [#4 pdns.raw 0] \ [10.0.0.3].32010 [56.0.100.25].53 \ dns QUERY,NOERROR,25452 \ 1 www.usps.com,IN,AAAA 0 0 0 [130] 2008-06-25 18:48:08.418523 [#5 pdns.raw 0] \ [56.0.100.25].53 [10.0.0.3].32010 \ dns QUERY,NOERROR,25452,qr \ 1 www.usps.com,IN,AAAA 0 \ 2 www.usps.com,IN,NS,3600,nseag.usps.com \ www.usps.com,IN,NS,3600,nssam.usps.com \ 2 nseag.usps.com,IN,A,3600,56.0.133.232 \ nssam.usps.com,IN,A,3600,56.0.65.232 [58] 2008-06-25 18:48:08.418757 [#6 pdns.raw 0] \ [10.0.0.3].49797 [56.0.65.232].53 \ dns QUERY,NOERROR,60428 \ 1 www.usps.com,IN,AAAA 0 0 0 [538] 2008-06-25 18:48:08.458110 [#7 pdns.raw 0] \ [56.0.65.232].53 [10.0.0.3].49797 \ dns QUERY,NOERROR,60428,qr \ 1 www.usps.com,IN,AAAA 0 \ 13 .,IN,NS,3600000,a.root-servers.net \ .,IN,NS,3600000,b.root-servers.net \ .,IN,NS,3600000,c.root-servers.net \ .,IN,NS,3600000,d.root-servers.net \ .,IN,NS,3600000,e.root-servers.net \ .,IN,NS,3600000,f.root-servers.net \ .,IN,NS,3600000,g.root-servers.net \ .,IN,NS,3600000,h.root-servers.net \ .,IN,NS,3600000,i.root-servers.net \ .,IN,NS,3600000,j.root-servers.net \ .,IN,NS,3600000,k.root-servers.net \ .,IN,NS,3600000,l.root-servers.net \ .,IN,NS,3600000,m.root-servers.net \ 4 a.root-servers.net,IN,A,3600000,198.41.0.4 \ b.root-servers.net,IN,A,3600000,128.9.0.107 \ c.root-servers.net,IN,A,3600000,192.33.4.12 \ d.root-servers.net,IN,A,3600000,128.8.10.90 [58] 2008-06-25 18:48:08.458336 [#8 pdns.raw 0] \ [10.0.0.3].23667 [56.0.133.232].53 \ dns QUERY,NOERROR,18586 \ 1 www.usps.com,IN,AAAA 0 0 0 [538] 2008-06-25 18:48:08.563278 [#9 pdns.raw 0] \ [56.0.133.232].53 [10.0.0.3].23667 \ dns QUERY,NOERROR,18586,qr \ 1 www.usps.com,IN,AAAA 0 \ 13 .,IN,NS,3600000,a.root-servers.net \ .,IN,NS,3600000,b.root-servers.net \ .,IN,NS,3600000,c.root-servers.net \ .,IN,NS,3600000,d.root-servers.net \ .,IN,NS,3600000,e.root-servers.net \ .,IN,NS,3600000,f.root-servers.net \ .,IN,NS,3600000,g.root-servers.net \ .,IN,NS,3600000,h.root-servers.net \ .,IN,NS,3600000,i.root-servers.net \ .,IN,NS,3600000,j.root-servers.net \ .,IN,NS,3600000,k.root-servers.net \ .,IN,NS,3600000,l.root-servers.net \ .,IN,NS,3600000,m.root-servers.net \ 4 a.root-servers.net,IN,A,3600000,198.41.0.4 \ b.root-servers.net,IN,A,3600000,128.9.0.107 \ c.root-servers.net,IN,A,3600000,192.33.4.12 \ d.root-servers.net,IN,A,3600000,128.8.10.90 [58] 2008-06-25 18:48:08.564051 [#10 pdns.raw 0] \ [10.0.0.3].29308 [56.0.65.232].53 \ dns QUERY,NOERROR,19429 \ 1 www.usps.com,IN,A 0 0 0 [74] 2008-06-25 18:48:08.603941 [#11 pdns.raw 0] \ [56.0.65.232].53 [10.0.0.3].29308 \ dns QUERY,NOERROR,19429,qr|aa \ 1 www.usps.com,IN,A \ 1 www.usps.com,IN,A,3600,56.0.134.24 0 0