watchNS/freebsd.orgについて、ここに記述してください。

$ dnsq a list.freebsd.org a.root-servers.net

1 list.freebsd.org:
436 bytes, 1+0+6+12 records, response, noerror
query: 1 list.freebsd.org
authority: org 172800 NS d0.org.afilias-nst.org
authority: org 172800 NS a0.org.afilias-nst.info
authority: org 172800 NS c0.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
additional: d0.org.afilias-nst.org 172800 A 199.19.57.1

$ dnsq a list.freebsd.org 199.19.57.1
1 list.freebsd.org:
122 bytes, 1+0+3+0 records, response, noerror
query: 1 list.freebsd.org
authority: freebsd.org 86400 NS ns3.isc-sns.info
authority: freebsd.org 86400 NS ns1.isc-sns.net
authority: freebsd.org 86400 NS ns2.isc-sns.com

$ dnsq a lists.freebsd.org ns1.isc-sns.net

1 lists.freebsd.org:
294 bytes, 1+2+3+6 records, response, authoritative, noerror
query: 1 lists.freebsd.org
answer: lists.freebsd.org 3600 CNAME wfe0.ysv.freebsd.org
answer: wfe0.ysv.freebsd.org 3600 A 8.8.178.110
authority: freebsd.org 3600 NS ns3.isc-sns.info
authority: freebsd.org 3600 NS ns1.isc-sns.net
authority: freebsd.org 3600 NS ns2.isc-sns.com
additional: ns1.isc-sns.net 3600 A 72.52.71.1