watchNS/xn--x8jcd6ryb.comについて、ここに記述してください。

ぎゃくろぐ 
  xserverからmixhostへ移るらしい。mixhostには未登録。

https://twitter.com/motarike307/status/886256880053399552

https://twitter.com/motarike307/status/886245356614189056

$ dig -t ns xn--x8jcd6ryb.com
{{{
; <<>> DiG 9.11.1 <<>> -t ns xn--x8jcd6ryb.com
;; global options: +cmd
;; Got answer:
;; ->>HEADER<<- opcode: QUERY, status: NOERROR, id: 11701
;; flags: qr rd ra; QUERY: 1, ANSWER: 5, AUTHORITY: 0, ADDITIONAL: 1

;; OPT PSEUDOSECTION:
; EDNS: version: 0, flags:; udp: 4096
; COOKIE: 714d7f7f431d7b42b401f804596a3f1e503d28a116605a81 (good)
;; QUESTION SECTION:
;xn--x8jcd6ryb.com.		IN	NS

;; ANSWER SECTION:
xn--x8jcd6ryb.com.	86400	IN	NS	ns1.xserver.jp.
xn--x8jcd6ryb.com.	86400	IN	NS	ns2.xserver.jp.
xn--x8jcd6ryb.com.	86400	IN	NS	ns3.xserver.jp.
xn--x8jcd6ryb.com.	86400	IN	NS	ns4.xserver.jp.
xn--x8jcd6ryb.com.	86400	IN	NS	ns5.xserver.jp.

;; Query time: 13 msec
;; SERVER: 127.0.0.3#53(127.0.0.3)
;; WHEN: Sun Jul 16 01:13:18 JST 2017
;; MSG SIZE  rcvd: 174

tmaeno@tm:~$ dig xn--x8jcd6ryb.com

; <<>> DiG 9.11.1 <<>> xn--x8jcd6ryb.com
;; global options: +cmd
;; Got answer:
;; ->>HEADER<<- opcode: QUERY, status: NOERROR, id: 63722
;; flags: qr rd ra; QUERY: 1, ANSWER: 1, AUTHORITY: 0, ADDITIONAL: 1

;; OPT PSEUDOSECTION:
; EDNS: version: 0, flags:; udp: 4096
; COOKIE: 295336a490a8dc449ca98169596a3f28810905e2257f3302 (good)
;; QUESTION SECTION:
;xn--x8jcd6ryb.com.		IN	A

;; ANSWER SECTION:
xn--x8jcd6ryb.com.	86354	IN	A	183.90.240.27

;; Query time: 0 msec
;; SERVER: 127.0.0.3#53(127.0.0.3)
;; WHEN: Sun Jul 16 01:13:28 JST 2017
;; MSG SIZE  rcvd: 90

27.240.90.183.in-addr.arpa. 3600 IN	PTR	sv2226.xserver.jp.
}}}

== whois ==
{{{
Domain Name: xn--x8jcd6ryb.com
Registry Domain ID: 2134846427_DOMAIN_COM-VRSN
Registrar WHOIS Server: whois.discount-domain.com
Registrar URL: http://www.onamae.com
Updated Date: 2017-06-19T00:00:00Z
Creation Date: 2017-06-18T00:00:00Z
Registrar Registration Expiration Date: 2018-06-18T00:00:00Z
Registrar: GMO INTERNET, INC.
}}}

{{{
$ dig xn--x8jcd6ryb.com @ns1.mixhost.jp

; <<>> DiG 9.11.1 <<>> xn--x8jcd6ryb.com @ns1.mixhost.jp
;; global options: +cmd
;; Got answer:
;; ->>HEADER<<- opcode: QUERY, status: REFUSED, id: 56637
;; flags: qr rd; QUERY: 1, ANSWER: 0, AUTHORITY: 0, ADDITIONAL: 1
;; WARNING: recursion requested but not available

;; OPT PSEUDOSECTION:
; EDNS: version: 0, flags:; udp: 4096
;; QUESTION SECTION:
;xn--x8jcd6ryb.com.		IN	A

;; Query time: 5 msec
;; SERVER: 104.198.116.63#53(104.198.116.63)
;; WHEN: Sun Jul 16 09:56:08 JST 2017
;; MSG SIZE  rcvd: 46
}}}