复制root@netbox [ ~ ] ➜ dig . NS ; <<>> DiG 9.16.1-Ubuntu <<>> @10.2.66.66 . NS ; (1 server found) ;; global options: +cmd ;; Got answer: ;; ->>HEADER<<- opcode: QUERY,网络
status: NOERROR, id: 42791 ;; flags: qr rd ra; QUERY: 1, ANSWER: 13, AUTHORITY: 0, ADDITIONAL: 8 ;; OPT PSEUDOSECTION: ; EDNS: version: 0, flags:; udp: 4000 ;; QUESTION SECTION: ;. IN NS ;; ANSWER SECTION: . 1700 IN NS k.root-servers.net. . 1700 IN NS m.root-servers.net. . 1700 IN NS l.root-servers.net. . 1700 IN NS b.root-servers.net. . 1700 IN NS g.root-servers.net. . 1700 IN NS f.root-servers.net. . 1700 IN NS d.root-servers.net. . 1700 IN NS e.root-servers.net. . 1700 IN NS i.root-servers.net. . 1700 IN NS a.root-servers.net. . 1700 IN NS h.root-servers.net. . 1700 IN NS j.root-servers.net. . 1700 IN NS c.root-servers.net. ;; ADDITIONAL SECTION: k.root-servers.net. 3282 IN A 193.0.14.129 g.root-servers.net. 2845 IN A 192.112.36.4 d.root-servers.net. 118 IN A 199.7.91.13 e.root-servers.net. 494 IN A 192.203.230.10 a.root-servers.net. 1771 IN A 198.41.0.4 j.root-servers.net. 3197 IN A 192.58.128.30 c.root-servers.net. 1830 IN A 192.33.4.12 ;; Query time: 14 msec ;; SERVER: 10.2.66.66#53(10.2.66.66) ;; WHEN: Thu Apr 08 09:01:17 CST 2021 ;; MSG SIZE rcvd: 364 1.2.3.4.5.6.7.8.9.10.11.12.13.14.15.16.17.18.19.20.21.22.23.24.25.26.27.28.29.30.31.32.33.34.35.36.37.38.39.40.41.42.
