ccTLD/fr/gouv.frについて、ここに記述してください。

fr の下のgouvサブドメインはjpにおけるgo.jpのようなものらしが、なんのレコードも持たない。

%dnsq ns gouv.fr d.nic.fr

2 gouv.fr:
85 bytes, 1+0+1+0 records, response, authoritative, noerror
query: 2 gouv.fr
authority: fr 5400 SOA nsmaster.nic.fr hostmaster.nic.fr 2222697939 3600 1800 3600000 5400

%dnsq any gouv.fr d.nic.fr

255 gouv.fr:
85 bytes, 1+0+1+0 records, response, authoritative, noerror
query: 255 gouv.fr
authority: fr 5400 SOA nsmaster.nic.fr hostmaster.nic.fr 2222697939 3600 1800 3600000 5400

%dnsq a www.impots.gouv.fr d.nic.fr

1 www.impots.gouv.fr:
157 bytes, 1+0+3+3 records, response, noerror
query: 1 www.impots.gouv.fr
authority: impots.gouv.fr 172800 NS z14.dpa.finances.gouv.fr
authority: impots.gouv.fr 172800 NS dns1.dgi.finances.gouv.fr
authority: impots.gouv.fr 172800 NS dns2.dgi.finances.gouv.fr
additional: z14.dpa.finances.gouv.fr 172800 A 193.17.19.229
additional: dns1.dgi.finances.gouv.fr 172800 A 145.242.11.11
additional: dns2.dgi.finances.gouv.fr 172800 A 145.242.6.173