何回やっても忘れてしまうのでメモ。
$ dig . ns ;; ANSWER SECTION: . 492579 IN NS j.root-servers.net. . 492579 IN NS e.root-servers.net. . 492579 IN NS a.root-servers.net. . 492579 IN NS b.root-servers.net. . 492579 IN NS l.root-servers.net. . 492579 IN NS h.root-servers.net. . 492579 IN NS d.root-servers.net. . 492579 IN NS c.root-servers.net. . 492579 IN NS m.root-servers.net. . 492579 IN NS f.root-servers.net. . 492579 IN NS g.root-servers.net. . 492579 IN NS i.root-servers.net. . 492579 IN NS k.root-servers.net. $ dig @a.root-servers.net jp. jp. ns ;; ADDITIONAL SECTION: a.dns.jp. 172800 IN A 203.119.1.1 b.dns.jp. 172800 IN A 202.12.30.131 c.dns.jp. 172800 IN A 156.154.100.5 d.dns.jp. 172800 IN A 210.138.175.244 e.dns.jp. 172800 IN A 192.50.43.53 f.dns.jp. 172800 IN A 150.100.6.8 g.dns.jp. 172800 IN A 203.119.40.1 $ dig @a.dns.jp cloudpack.jp. ns ;; AUTHORITY SECTION: cloudpack.jp. 86400 IN NS ns-607.awsdns-11.net. cloudpack.jp. 86400 IN NS ns-1495.awsdns-58.org. cloudpack.jp. 86400 IN NS ns-282.awsdns-35.com. cloudpack.jp. 86400 IN NS ns-1784.awsdns-31.co.uk.
元記事はこちらです。
「digで . から掘る」
