watchNS/tvu.ac.irについて、ここに記述してください。

$ dnsq ns tvu.ac.ir a.root-servers.net
2 tvu.ac.ir:
252 bytes, 1+0+4+6 records, response, noerror
query: 2 tvu.ac.ir
authority: ir 172800 NS b.nic.ir
authority: ir 172800 NS ir.cctld.authdns.ripe.net
authority: ir 172800 NS ns5.univie.ac.at
authority: ir 172800 NS a.nic.ir
additional: b.nic.ir 172800 A 193.189.122.83
additional: ir.cctld.authdns.ripe.net 172800 A 193.0.9.85
additional: ir.cctld.authdns.ripe.net 172800 28 \040\001\006|\000\340\000\000\000\000\000\000\000\000\000\205
additional: ns5.univie.ac.at 172800 A 193.171.255.77
additional: ns5.univie.ac.at 172800 28 \040\001\006(\004SC\005\000\000\000\000\000\000\000S
additional: a.nic.ir 172800 A 193.189.123.2
tmaeno@tm:~$ dnsq ns tvu.ac.ir 193.189.122.83
2 tvu.ac.ir:
104 bytes, 1+0+2+2 records, response, noerror
query: 2 tvu.ac.ir
authority: tvu.ac.ir 1440 NS ns1.tvu.ac.ir
authority: tvu.ac.ir 1440 NS ns2.tvu.ac.ir
additional: ns1.tvu.ac.ir 1440 A 46.225.243.86
additional: ns2.tvu.ac.ir 1440 A 46.225.240.150
tmaeno@tm:~$ dnsq ns tvu.ac.ir 46.225.243.86
2 tvu.ac.ir:
188 bytes, 1+4+0+4 records, response, authoritative, weird ra, noerror
query: 2 tvu.ac.ir
answer: tvu.ac.ir 3600 NS 172.17.2.10
answer: tvu.ac.ir 3600 NS 172.17.2.2
answer: tvu.ac.ir 3600 NS 172.17.2.1
answer: tvu.ac.ir 3600 NS 172.17.2.8
additional: 172.17.2.10 3600 A 172.17.2.10
additional: 172.17.2.2 3600 A 172.17.2.2
additional: 172.17.2.1 3600 A 172.17.2.1
additional: 172.17.2.8 3600 A 172.17.2.8