TLD/net/ripe.netについて、ここに記述してください。
$ dnsq ns ripe.net a.gtld-servers.net
2 ripe.net: 350 bytes, 1+0+6+8 records, response, noerror query: 2 ripe.net authority: ripe.net 172800 NS ns3.nic.fr authority: ripe.net 172800 NS sec1.apnic.net authority: ripe.net 172800 NS sec3.apnic.net authority: ripe.net 172800 NS tinnie.arin.net authority: ripe.net 172800 NS sns-pb.isc.org authority: ripe.net 172800 NS pri.authdns.ripe.net additional: sec1.apnic.net 172800 AAAA 2001:dc0:2001:a:4608::59 additional: sec1.apnic.net 172800 A 202.12.29.59 additional: sec3.apnic.net 172800 AAAA 2001:dc0:1::4777:0:0:140 additional: sec3.apnic.net 172800 A 202.12.28.140 additional: tinnie.arin.net 172800 A 199.212.0.53 additional: tinnie.arin.net 172800 AAAA 2001:500:13::c7d4:35 additional: pri.authdns.ripe.net 172800 A 193.0.9.5 additional: pri.authdns.ripe.net 172800 AAAA 2001:67c:e0::5
$ dnsq ns ripe.net ns3.nic.fr
2 ripe.net: 262 bytes, 1+6+0+4 records, response, authoritative, noerror query: 2 ripe.net answer: ripe.net 3600 NS ns3.nic.fr answer: ripe.net 3600 NS sec3.apnic.net answer: ripe.net 3600 NS sns-pb.isc.org answer: ripe.net 3600 NS sec1.apnic.net answer: ripe.net 3600 NS pri.authdns.ripe.net answer: ripe.net 3600 NS tinnie.arin.net additional: ns3.nic.fr 172800 A 192.134.0.49 additional: ns3.nic.fr 172800 AAAA 2001:660:3006:1::1:1 additional: pri.authdns.ripe.net 3600 A 193.0.9.5 additional: pri.authdns.ripe.net 3600 AAAA 2001:67c:e0::5
1. authdns.ripe.net
$ dnsq ns authdns.ripe.net ns3.nic.fr
2 authdns.ripe.net: 78 bytes, 1+0+1+0 records, response, authoritative, noerror query: 2 authdns.ripe.net authority: ripe.net 300 SOA pri.authdns.ripe.net dns.ripe.net 1412950504 3600 600 864000 300
$ dnsq ns authdns.ripe.net sec1.apnic.net
2 authdns.ripe.net: 78 bytes, 1+0+1+0 records, response, authoritative, noerror query: 2 authdns.ripe.net authority: ripe.net 300 SOA pri.authdns.ripe.net dns.ripe.net 1412950504 3600 600 864000 300