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

Domain Name: yotiosoft.com
Registry Domain ID: 2041241831_DOMAIN_COM-VRSN
Registrar WHOIS Server: whois.discount-domain.com
Registrar URL: http://www.onamae.com
Updated Date: 2017-06-24T00:00:00Z
Creation Date: 2016-07-09T00:00:00Z
Registrar Registration Expiration Date: 2018-07-09T00:00:00Z
Registrar: GMO INTERNET, INC.

   Domain Status: ok https://icann.org/epp#ok
   Name Server: NS1.XDOMAIN.NE.JP
   Name Server: NS2.XDOMAIN.NE.JP
   Name Server: NS3.XDOMAIN.NE.JP
   DNSSEC: unsigned

1. 返事をしないNSが含まれている

管理者に連絡したが、直せないらしい。 -- ToshinoriMaeno 2018-02-13 10:53:43

%dig -t ns yotiosoft.com @ns1.xdomain.ne.jp                   ~/dnsq/0205

; <<>> DiG 9.11.2 <<>> -t ns yotiosoft.com @ns1.xdomain.ne.jp
;; global options: +cmd
;; Got answer:
;; ->>HEADER<<- opcode: QUERY, status: NOERROR, id: 45263
;; flags: qr aa rd; QUERY: 1, ANSWER: 6, AUTHORITY: 0, ADDITIONAL: 3
;; WARNING: recursion requested but not available

;; QUESTION SECTION:
;yotiosoft.com.                 IN      NS

;; ANSWER SECTION:
yotiosoft.com.          3600    IN      NS      ns2.xdomain.jp.
yotiosoft.com.          3600    IN      NS      ns3.xdomain.ne.jp.
yotiosoft.com.          3600    IN      NS      ns1.xdomain.jp.
yotiosoft.com.          3600    IN      NS      .
yotiosoft.com.          3600    IN      NS      ns1.xdomain.ne.jp.
yotiosoft.com.          3600    IN      NS      ns2.xdomain.ne.jp.

;; ADDITIONAL SECTION:
ns2.xdomain.ne.jp.      900     IN      A       175.28.5.246
ns1.xdomain.ne.jp.      900     IN      A       157.112.147.232
ns3.xdomain.ne.jp.      900     IN      A       219.94.201.246

;; Query time: 18 msec
;; SERVER: 157.112.147.232#53(157.112.147.232)
;; WHEN: Sun Feb 11 16:45:01 JST 2018
;; MSG SIZE  rcvd: 203