watchNS/nic.czについて、ここに記述してください。


$ dig -t a d.ns.nic.cz @194.0.12.1
{{{
; <<>> DiG 9.9.5-3ubuntu0.4-Ubuntu <<>> -t a d.ns.nic.cz @194.0.12.1
;; global options: +cmd
;; Got answer:
;; ->>HEADER<<- opcode: QUERY, status: NOERROR, id: 57388
;; flags: qr aa rd; QUERY: 1, ANSWER: 1, AUTHORITY: 3, ADDITIONAL: 6
;; WARNING: recursion requested but not available

;; OPT PSEUDOSECTION:
; EDNS: version: 0, flags:; udp: 4096
;; QUESTION SECTION:
;d.ns.nic.cz.			IN	A

;; ANSWER SECTION:
d.ns.nic.cz.		1800	IN	A	193.29.206.1

;; AUTHORITY SECTION:
nic.cz.			1800	IN	NS	d.ns.nic.cz.
nic.cz.			1800	IN	NS	b.ns.nic.cz.
nic.cz.			1800	IN	NS	a.ns.nic.cz.

;; ADDITIONAL SECTION:
a.ns.nic.cz.		1800	IN	A	194.0.12.1
a.ns.nic.cz.		1800	IN	AAAA	2001:678:f::1
b.ns.nic.cz.		1800	IN	A	194.0.13.1
b.ns.nic.cz.		1800	IN	AAAA	2001:678:10::1
d.ns.nic.cz.		1800	IN	AAAA	2001:678:1::1

;; Query time: 317 msec
;; SERVER: 194.0.12.1#53(194.0.12.1)
;; WHEN: Sun Aug 30 06:44:02 JST 2015
;; MSG SIZE  rcvd: 218

}}}

{{{
$ dig -t ns cz @194.0.12.1

; <<>> DiG 9.9.5-3ubuntu0.4-Ubuntu <<>> -t ns cz @194.0.12.1
;; global options: +cmd
;; Got answer:
;; ->>HEADER<<- opcode: QUERY, status: NOERROR, id: 22184
;; flags: qr aa rd; QUERY: 1, ANSWER: 4, AUTHORITY: 0, ADDITIONAL: 1
;; WARNING: recursion requested but not available

;; OPT PSEUDOSECTION:
; EDNS: version: 0, flags:; udp: 4096
;; QUESTION SECTION:
;cz.				IN	NS

;; ANSWER SECTION:
cz.			18000	IN	NS	c.ns.nic.cz.
cz.			18000	IN	NS	b.ns.nic.cz.
cz.			18000	IN	NS	d.ns.nic.cz.
cz.			18000	IN	NS	a.ns.nic.cz.

;; Query time: 319 msec
;; SERVER: 194.0.12.1#53(194.0.12.1)
;; WHEN: Sun Aug 30 06:49:16 JST 2015
;; MSG SIZE  rcvd: 102

tmaeno@tmaeno:~$ dig -t ns nic.cz @194.0.12.1

; <<>> DiG 9.9.5-3ubuntu0.4-Ubuntu <<>> -t ns nic.cz @194.0.12.1
;; global options: +cmd
;; Got answer:
;; ->>HEADER<<- opcode: QUERY, status: NOERROR, id: 11938
;; flags: qr aa rd; QUERY: 1, ANSWER: 3, AUTHORITY: 0, ADDITIONAL: 7
;; WARNING: recursion requested but not available

;; OPT PSEUDOSECTION:
; EDNS: version: 0, flags:; udp: 4096
;; QUESTION SECTION:
;nic.cz.				IN	NS

;; ANSWER SECTION:
nic.cz.			1800	IN	NS	d.ns.nic.cz.
nic.cz.			1800	IN	NS	a.ns.nic.cz.
nic.cz.			1800	IN	NS	b.ns.nic.cz.

;; ADDITIONAL SECTION:
a.ns.nic.cz.		1800	IN	A	194.0.12.1
a.ns.nic.cz.		1800	IN	AAAA	2001:678:f::1
b.ns.nic.cz.		1800	IN	A	194.0.13.1
b.ns.nic.cz.		1800	IN	AAAA	2001:678:10::1
d.ns.nic.cz.		1800	IN	A	193.29.206.1
d.ns.nic.cz.		1800	IN	AAAA	2001:678:1::1

;; Query time: 319 msec
;; SERVER: 194.0.12.1#53(194.0.12.1)
;; WHEN: Sun Aug 30 06:49:29 JST 2015
;; MSG SIZE  rcvd: 218
}}}