ccTLD/ly/bit.lyについて、ここに記述してください。
$ dnsq a bit.ly a.root-servers.net
1 bit.ly: 331 bytes, 1+0+5+8 records, response, noerror query: 1 bit.ly authority: ly 172800 NS ly.cctld.authdns.ripe.net authority: ly 172800 NS dns.lttnet.net authority: ly 172800 NS dns1.lttnet.net authority: ly 172800 NS ns-ly.afrinic.net authority: ly 172800 NS phloem.uoregon.edu additional: ly.cctld.authdns.ripe.net 172800 A 193.0.9.90 additional: dns.lttnet.net 172800 A 62.240.36.9 additional: dns1.lttnet.net 172800 A 62.68.42.9 additional: ns-ly.afrinic.net 172800 A 196.216.168.24 additional: phloem.uoregon.edu 172800 A 128.223.32.35 additional: ly.cctld.authdns.ripe.net 172800 AAAA 2001:67c:e0::90 additional: ns-ly.afrinic.net 172800 AAAA 2001:43f8:120::24 additional: phloem.uoregon.edu 172800 AAAA 2001:468:d01:20::80df:2023
$ dnsq a bit.ly 193.0.9.90
1 bit.ly: 153 bytes, 1+0+5+0 records, response, noerror query: 1 bit.ly authority: bit.ly 172800 NS ns2.p35.dynect.net authority: bit.ly 172800 NS ns3.p35.dynect.net authority: bit.ly 172800 NS a1.verisigndns.com authority: bit.ly 172800 NS a2.verisigndns.com authority: bit.ly 172800 NS ns1.p35.dynect.net
$ dnsq a bit.ly ns2.p35.dynect.net
1 bit.ly: 142 bytes, 1+2+4+0 records, response, authoritative, noerror query: 1 bit.ly answer: bit.ly 3600 A 69.58.188.40 answer: bit.ly 3600 A 69.58.188.39 authority: bit.ly 86400 NS ns4.p35.dynect.net authority: bit.ly 86400 NS ns3.p35.dynect.net authority: bit.ly 86400 NS ns1.p35.dynect.net authority: bit.ly 86400 NS ns2.p35.dynect.net