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

https://twitter.com/keitayoshida/status/886141336641880068

{{{  
ロリポップにサーバーを移転方法
2017/7/15 17:22
_var_mobile_Media_DCIM_110APPLE_IMG_0104.JPG
あるレンタルサーバーが、とにかくエラーが多すぎて仕事に支障が出まくっています。
}}}

サーバーはsakuraらしいのだが、NSは使っていないらしい。-- ToshinoriMaeno <<DateTime(2017-07-15T19:25:17+0900)>>

{{{
Domain Name: keitayoshida.com
Registry Domain ID: 2096497612_DOMAIN_COM-VRSN
Registrar WHOIS Server: whois.discount-domain.com
Registrar URL: http://www.onamae.com
Updated Date: 2017-02-10T00:00:00Z
Creation Date: 2017-02-09T00:00:00Z
Registrar Registration Expiration Date: 2018-02-09T00:00:00Z
}}}

$ dnsq ns keitayoshida.com a.gtld-servers.net
{{{
2 keitayoshida.com:
113 bytes, 1+0+2+2 records, response, noerror
query: 2 keitayoshida.com
authority: keitayoshida.com 172800 NS ns1.p28.justsv.com
authority: keitayoshida.com 172800 NS ns2.p28.justsv.com
additional: ns1.p28.justsv.com 172800 A 160.16.61.124
additional: ns2.p28.justsv.com 172800 A 160.16.61.124
}}}

$ dnsq ns keitayoshida.com 160.16.61.124
{{{
2 keitayoshida.com:
102 bytes, 1+2+0+2 records, response, authoritative, noerror
query: 2 keitayoshida.com
answer: keitayoshida.com 86400 NS ns1.keitayoshida.com
answer: keitayoshida.com 86400 NS ns2.keitayoshida.com
additional: ns2.keitayoshida.com 86400 A 160.16.61.124
additional: ns1.keitayoshida.com 86400 A 160.16.61.124
}}}
124.61.16.160.in-addr.arpa. 2911 IN	PTR	tk2-206-12870.vs.sakura.ne.jp.

$ dnsq a keitayoshida.com 160.16.61.124
{{{
1 keitayoshida.com:
118 bytes, 1+1+2+2 records, response, authoritative, noerror
query: 1 keitayoshida.com
answer: keitayoshida.com 86400 A 160.16.61.124
authority: keitayoshida.com 86400 NS ns1.keitayoshida.com
authority: keitayoshida.com 86400 NS ns2.keitayoshida.com
additional: ns2.keitayoshida.com 86400 A 160.16.61.124
additional: ns1.keitayoshida.com 86400 A 160.16.61.124
}}}

ns1.p28.justsv.com
{{{
$ dnsq ns ns1.p28.justsv.com a.gtld-servers.net
2 ns1.p28.justsv.com:
205 bytes, 1+0+4+2 records, response, noerror
query: 2 ns1.p28.justsv.com
authority: justsv.com 172800 NS ns-427.awsdns-53.com
authority: justsv.com 172800 NS ns-865.awsdns-44.net
authority: justsv.com 172800 NS ns-1030.awsdns-00.org
authority: justsv.com 172800 NS ns-1735.awsdns-24.co.uk
additional: ns-427.awsdns-53.com 172800 A 205.251.193.171
additional: ns-865.awsdns-44.net 172800 A 205.251.195.97
}}}

justsv.comというのはどういうサービスをしているのか、調べなくては。
-- ToshinoriMaeno <<DateTime(2017-07-15T19:21:36+0900)>>