watchWWW/lua.orgについて、ここに記述してください。

$ dnsq a www.lua.org a.root-servers.net

1 www.lua.org:
431 bytes, 1+0+6+12 records, response, noerror
query: 1 www.lua.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 a www.lua.org a0.org.afilias-nst.info

1 www.lua.org:
83 bytes, 1+0+2+0 records, response, noerror
query: 1 www.lua.org
authority: lua.org 86400 NS ns-h1.pepperfish.net
authority: lua.org 86400 NS ns-h2.pepperfish.net

$ dnsq a www.lua.org ns-h1.pepperfish.net

1 www.lua.org:
66 bytes, 1+1+0+0 records, response, authoritative, noerror
query: 1 www.lua.org
answer: www.lua.org 60 CNAME cherokee.pepperfish.net

$ dnsq a cherokee.pepperfish.net ns-h1.pepperfish.net

1 cherokee.pepperfish.net:
temporary failure

$ dnsq a cherokee.pepperfish.net ns-h2.pepperfish.net

1 cherokee.pepperfish.net:
temporary failure

$ dnsq a www.lua.org cherokee.pepperfish.net

1 www.lua.org:
connection refused