watchDNS/gtld-servers.netについて、ここに記述してください。
net NSが存在するgtld-servers.net ドメインはDNSSECを採用していない。
この返事はどういうつもりなのか。
$ dig +norec +dnssec -t ds gtld-servers.net @av1.nstld.com
; <<>> DiG 9.9.5-3ubuntu0.8-Ubuntu <<>> +norec +dnssec -t ds gtld-servers.net @av1.nstld.com ;; global options: +cmd ;; Got answer: ;; ->>HEADER<<- opcode: QUERY, status: NOERROR, id: 36495 ;; flags: qr; QUERY: 1, ANSWER: 0, AUTHORITY: 13, ADDITIONAL: 20 ;; OPT PSEUDOSECTION: ; EDNS: version: 0, flags: do; udp: 4096 ;; QUESTION SECTION: ;gtld-servers.net. IN DS ;; AUTHORITY SECTION: . 518400 IN NS l.root-servers.net. . 518400 IN NS m.root-servers.net. . 518400 IN NS a.root-servers.net. . 518400 IN NS b.root-servers.net. . 518400 IN NS c.root-servers.net. . 518400 IN NS d.root-servers.net. . 518400 IN NS e.root-servers.net. . 518400 IN NS f.root-servers.net. . 518400 IN NS g.root-servers.net. . 518400 IN NS h.root-servers.net. . 518400 IN NS i.root-servers.net. . 518400 IN NS j.root-servers.net. . 518400 IN NS k.root-servers.net. ;; ADDITIONAL SECTION: l.root-servers.net. 3600000 IN A 199.7.83.42 m.root-servers.net. 3600000 IN A 202.12.27.33 m.root-servers.net. 3600000 IN AAAA 2001:dc3::35 a.root-servers.net. 3600000 IN A 198.41.0.4 a.root-servers.net. 3600000 IN AAAA 2001:503:ba3e::2:30 b.root-servers.net. 3600000 IN A 192.228.79.201 c.root-servers.net. 3600000 IN A 192.33.4.12 d.root-servers.net. 3600000 IN A 128.8.10.90 e.root-servers.net. 3600000 IN A 192.203.230.10 f.root-servers.net. 3600000 IN A 192.5.5.241 f.root-servers.net. 3600000 IN AAAA 2001:500:2f::f g.root-servers.net. 3600000 IN A 192.112.36.4 h.root-servers.net. 3600000 IN A 128.63.2.53 h.root-servers.net. 3600000 IN AAAA 2001:500:1::803f:235 i.root-servers.net. 3600000 IN A 192.36.148.17 j.root-servers.net. 3600000 IN A 192.58.128.30 j.root-servers.net. 3600000 IN AAAA 2001:503:c27::2:30 k.root-servers.net. 3600000 IN A 193.0.14.129 k.root-servers.net. 3600000 IN AAAA 2001:7fd::1 ;; Query time: 149 msec ;; SERVER: 192.42.177.30#53(192.42.177.30) ;; WHEN: Tue Jun 28 17:18:27 JST 2016 ;; MSG SIZE rcvd: 629