DNS/プロバイダ/eNomについて、ここに記述してください。

1. リセラー

https://minnano-domain.com/

http://www.star-domain.jp/man/man_about_registrar.php

DNS/レジストラ

http://muumuu-domain.com/?mode=faq&state=answer&id=000203

1.1. value-domain

value-domainをレジストラとして、ドメイン名を契約すると、

eNomがDDoS攻撃を受けてダウンした2015-03-09には

さらに、

https://twitter.com/beyondDNS/status/575559691482316801

-- ToshinoriMaeno 2015-03-11 10:58:24

2. value-domainに切り替えたドメインの例

%dnsq ns szk-engineering.com a.gtld-servers.net

2 szk-engineering.com:
186 bytes, 1+0+4+4 records, response, noerror
query: 2 szk-engineering.com
authority: szk-engineering.com 172800 NS ns1.value-domain.com
authority: szk-engineering.com 172800 NS ns2.value-domain.com
authority: szk-engineering.com 172800 NS ns3.value-domain.com
authority: szk-engineering.com 172800 NS ns4.value-domain.com
additional: ns1.value-domain.com 172800 A 54.65.150.1
additional: ns2.value-domain.com 172800 A 54.64.110.166
additional: ns3.value-domain.com 172800 A 54.191.255.155
additional: ns4.value-domain.com 172800 A 119.245.243.82

%dnsq ns szk-engineering.com dns1.name-services.com

2 szk-engineering.com:
122 bytes, 1+0+4+0 records, response, noerror
query: 2 szk-engineering.com
authority: szk-engineering.com 3600 NS ns1.value-domain.com
authority: szk-engineering.com 3600 NS ns2.value-domain.com
authority: szk-engineering.com 3600 NS ns3.value-domain.com
authority: szk-engineering.com 3600 NS ns4.value-domain.com

3. xrea.com

ここはいつ切り替えたのか不明。

%dnsq ns xrea.com a.gtld-servers.net

2 xrea.com:
209 bytes, 1+0+5+5 records, response, noerror
query: 2 xrea.com
authority: xrea.com 172800 NS ns1.value-domain.com
authority: xrea.com 172800 NS ns2.value-domain.com
authority: xrea.com 172800 NS ns3.value-domain.com
authority: xrea.com 172800 NS ns4.value-domain.com
authority: xrea.com 172800 NS ns5.value-domain.com
additional: ns1.value-domain.com 172800 A 54.65.150.1
additional: ns2.value-domain.com 172800 A 54.64.110.166
additional: ns3.value-domain.com 172800 A 54.191.255.155
additional: ns4.value-domain.com 172800 A 119.245.243.82
additional: ns5.value-domain.com 172800 A 54.153.2.163

%dnsq ns xrea.com ns1.value-domain.com

2 xrea.com:
141 bytes, 1+3+0+3 records, response, authoritative, noerror
query: 2 xrea.com
answer: xrea.com 259200 NS ns1.value-domain.com
answer: xrea.com 259200 NS ns2.value-domain.com
answer: xrea.com 259200 NS ns3.value-domain.com
additional: ns1.value-domain.com 1200 A 54.65.150.1
additional: ns2.value-domain.com 1200 A 54.64.110.166
additional: ns3.value-domain.com 1200 A 54.191.255.155

%dnsq ns xrea.com dns1.name-services.com

2 xrea.com:
215 bytes, 1+5+0+5 records, response, authoritative, noerror
query: 2 xrea.com
answer: xrea.com 3600 NS dns1.name-services.com
answer: xrea.com 3600 NS dns2.name-services.com
answer: xrea.com 3600 NS dns3.name-services.com
answer: xrea.com 3600 NS dns4.name-services.com
answer: xrea.com 3600 NS dns5.name-services.com
additional: dns3.name-services.com 300 A 98.124.193.1
additional: dns1.name-services.com 300 A 98.124.192.1
additional: dns2.name-services.com 300 A 98.124.197.1
additional: dns4.name-services.com 300 A 98.124.194.1
additional: dns5.name-services.com 300 A 98.124.196.1