TLD/orgについて、ここに記述してください。
TLD/info に依存; /isc.org /afilias-nst.org
$ dnsq ns org a.root-servers.net
2 org: 423 bytes, 1+0+6+12 records, response, noerror query: 2 org authority: org 172800 NS a0.org.afilias-nst.info authority: org 172800 NS a2.org.afilias-nst.info authority: org 172800 NS b0.org.afilias-nst.org authority: org 172800 NS b2.org.afilias-nst.org authority: org 172800 NS c0.org.afilias-nst.info authority: org 172800 NS d0.org.afilias-nst.org additional: a0.org.afilias-nst.info 172800 A 199.19.56.1 additional: a2.org.afilias-nst.info 172800 A 199.249.112.1 additional: b0.org.afilias-nst.org 172800 A 199.19.54.1 additional: b2.org.afilias-nst.org 172800 A 199.249.120.1 additional: c0.org.afilias-nst.info 172800 A 199.19.53.1 additional: d0.org.afilias-nst.org 172800 A 199.19.57.1 additional: a0.org.afilias-nst.info 172800 AAAA 2001:500:e::1 additional: a2.org.afilias-nst.info 172800 AAAA 2001:500:40::1 additional: b0.org.afilias-nst.org 172800 AAAA 2001:500:c::1 additional: b2.org.afilias-nst.org 172800 AAAA 2001:500:48::1 additional: c0.org.afilias-nst.info 172800 AAAA 2001:500:b::1 additional: d0.org.afilias-nst.org 172800 AAAA 2001:500:f::1
$ dnsq ns org 199.19.54.1
2 org: 423 bytes, 1+6+0+12 records, response, authoritative, noerror query: 2 org answer: org 86400 NS b2.org.afilias-nst.org answer: org 86400 NS a0.org.afilias-nst.info answer: org 86400 NS c0.org.afilias-nst.info answer: org 86400 NS d0.org.afilias-nst.org answer: org 86400 NS b0.org.afilias-nst.org answer: org 86400 NS a2.org.afilias-nst.info additional: a0.org.afilias-nst.info 86400 A 199.19.56.1 additional: a0.org.afilias-nst.info 86400 AAAA 2001:500:e::1 additional: a2.org.afilias-nst.info 86400 A 199.249.112.1 additional: a2.org.afilias-nst.info 86400 AAAA 2001:500:40::1 additional: b0.org.afilias-nst.org 86400 A 199.19.54.1 additional: b0.org.afilias-nst.org 86400 AAAA 2001:500:c::1 additional: b2.org.afilias-nst.org 86400 A 199.249.120.1 additional: b2.org.afilias-nst.org 86400 AAAA 2001:500:48::1 additional: c0.org.afilias-nst.info 86400 A 199.19.53.1 additional: c0.org.afilias-nst.info 86400 AAAA 2001:500:b::1 additional: d0.org.afilias-nst.org 86400 A 199.19.57.1 additional: d0.org.afilias-nst.org 86400 AAAA 2001:500:f::1
$ dnsq a d0.org.afilias-nst.org 199.19.56.1
1 d0.org.afilias-nst.org: 423 bytes, 1+1+6+11 records, response, authoritative, noerror query: 1 d0.org.afilias-nst.org answer: d0.org.afilias-nst.org 86400 A 199.19.57.1 authority: org.afilias-nst.org 86400 NS b0.org.afilias-nst.org authority: org.afilias-nst.org 86400 NS d0.org.afilias-nst.org authority: org.afilias-nst.org 86400 NS a0.org.afilias-nst.info authority: org.afilias-nst.org 86400 NS c0.org.afilias-nst.info authority: org.afilias-nst.org 86400 NS b2.org.afilias-nst.org authority: org.afilias-nst.org 86400 NS a2.org.afilias-nst.info additional: a0.org.afilias-nst.info 86400 A 199.19.56.1 additional: a0.org.afilias-nst.info 86400 AAAA 2001:500:e::1 additional: a2.org.afilias-nst.info 86400 A 199.249.112.1 additional: a2.org.afilias-nst.info 86400 AAAA 2001:500:40::1 additional: b0.org.afilias-nst.org 86400 A 199.19.54.1 additional: b0.org.afilias-nst.org 86400 AAAA 2001:500:c::1 additional: b2.org.afilias-nst.org 86400 A 199.249.120.1 additional: b2.org.afilias-nst.org 86400 AAAA 2001:500:48::1 additional: c0.org.afilias-nst.info 86400 A 199.19.53.1 additional: c0.org.afilias-nst.info 86400 AAAA 2001:500:b::1 additional: d0.org.afilias-nst.org 86400 AAAA 2001:500:f::1
$ dnsq ns afilias-nst.org 199.19.56.1
2 afilias-nst.org: 121 bytes, 1+0+4+0 records, response, noerror query: 2 afilias-nst.org authority: afilias-nst.org 86400 NS d0.dig.afilias-nst.info authority: afilias-nst.org 86400 NS c0.dig.afilias-nst.info authority: afilias-nst.org 86400 NS b0.dig.afilias-nst.info authority: afilias-nst.org 86400 NS a0.dig.afilias-nst.info