DNS/awsdnsについて、ここに記述してください。

https://aws.amazon.com/jp/blogs/aws/route-53-domain-reg-geo-route-price-drop/

http://docs.amazonwebservices.com/Route53/latest/DeveloperGuide/Welcome.html?r=1107

/調査

%dnsq ns 1-s.jp a.dns.jp

2 1-s.jp:
164 bytes, 1+0+4+0 records, response, noerror
query: 2 1-s.jp
authority: 1-s.jp 86400 NS ns-1778.awsdns-30.co.uk
authority: 1-s.jp 86400 NS ns-1528.awsdns-63.org
authority: 1-s.jp 86400 NS ns-537.awsdns-03.net
authority: 1-s.jp 86400 NS ns-337.awsdns-42.com

7:33f%dnsq ns neuromagic.jp a.dns.jp

2 neuromagic.jp:
171 bytes, 1+0+4+0 records, response, noerror
query: 2 neuromagic.jp
authority: neuromagic.jp 86400 NS ns-1778.awsdns-30.co.uk
authority: neuromagic.jp 86400 NS ns-264.awsdns-33.com
authority: neuromagic.jp 86400 NS ns-549.awsdns-04.net
authority: neuromagic.jp 86400 NS ns-1514.awsdns-61.org

7:34f%dnsq ns qml.jp a.dns.jp

2 qml.jp:
164 bytes, 1+0+4+0 records, response, noerror
query: 2 qml.jp
authority: qml.jp 86400 NS ns-1454.awsdns-53.org
authority: qml.jp 86400 NS ns-531.awsdns-02.net
authority: qml.jp 86400 NS ns-318.awsdns-39.com
authority: qml.jp 86400 NS ns-1778.awsdns-30.co.uk

7:34f%dnsq ns rabiton.jp a.dns.jp

2 rabiton.jp:
168 bytes, 1+0+4+0 records, response, noerror
query: 2 rabiton.jp
authority: rabiton.jp 86400 NS ns-917.awsdns-50.net
authority: rabiton.jp 86400 NS ns-1778.awsdns-30.co.uk
authority: rabiton.jp 86400 NS ns-1142.awsdns-14.org
authority: rabiton.jp 86400 NS ns-313.awsdns-39.com