watchWWW/google.com.auについて、ここに記述してください。
au NS は [abrsuvwxyz].au の 10 個 だが、
- [wxyz].au は com.au の NS でもあるので、以下のような返事となる。
%dnsq a www.google.com.au s.au
1 www.google.com.au: 275 bytes, 1+0+4+8 records, response, noerror query: 1 www.google.com.au authority: com.au 86400 NS x.au authority: com.au 86400 NS z.au authority: com.au 86400 NS w.au authority: com.au 86400 NS y.au additional: w.au 86400 A 37.209.192.5 additional: w.au 86400 28 \040\001\015\315\000\001\000\000\000\000\000\000\000\000\000\005 additional: x.au 86400 A 37.209.194.5 additional: x.au 86400 28 \040\001\015\315\000\002\000\000\000\000\000\000\000\000\000\005 additional: y.au 86400 A 37.209.196.5 additional: y.au 86400 28 \040\001\015\315\000\003\000\000\000\000\000\000\000\000\000\005 additional: z.au 86400 A 37.209.198.5 additional: z.au 86400 28 \040\001\015\315\000\004\000\000\000\000\000\000\000\000\000\005
%dnsq a www.google.com.au x.au
1 www.google.com.au: 117 bytes, 1+0+4+0 records, response, noerror query: 1 www.google.com.au authority: google.com.au 14400 NS ns2.google.com authority: google.com.au 14400 NS ns3.google.com authority: google.com.au 14400 NS ns1.google.com authority: google.com.au 14400 NS ns4.google.com
毒盛されやすくなる。
%dnsq a zzzzkkkk.com.au x.au
1 zzzzkkkk.com.au: 91 bytes, 1+0+1+0 records, response, authoritative, nxdomain query: 1 zzzzkkkk.com.au authority: com.au 14400 SOA w.au dns.ausregistry.net.au 2066693960 14400 3600 3600000 14400
%dnsq a zzzzkkkk.com.au a.au
1 zzzzkkkk.com.au: 273 bytes, 1+0+4+8 records, response, noerror query: 1 zzzzkkkk.com.au authority: com.au 86400 NS z.au authority: com.au 86400 NS y.au authority: com.au 86400 NS x.au authority: com.au 86400 NS w.au additional: w.au 86400 A 37.209.192.5 additional: w.au 86400 28 \040\001\015\315\000\001\000\000\000\000\000\000\000\000\000\005 additional: x.au 86400 A 37.209.194.5 additional: x.au 86400 28 \040\001\015\315\000\002\000\000\000\000\000\000\000\000\000\005 additional: y.au 86400 A 37.209.196.5 additional: y.au 86400 28 \040\001\015\315\000\003\000\000\000\000\000\000\000\000\000\005 additional: z.au 86400 A 37.209.198.5 additional: z.au 86400 28 \040\001\015\315\000\004\000\000\000\000\000\000\000\000\000\005