DNS/awsdns/ホワイトラベルについて、ここに記述してください。

https://docs.aws.amazon.com/ja_jp/Route53/latest/DeveloperGuide/white-label-name-servers.html
ホワイトラベルネームサーバーの設定

ホワイトラベルネームサーバーの設定

Configuring white-label name servers
https://github.com/awsdocs/amazon-route53-docs/blob/master/doc_source/white-label-name-servers.md

Adding or changing name servers and glue records for a domain
https://github.com/awsdocs/amazon-route53-docs/blob/master/doc_source/domain-name-servers-glue-records.md
{{{
When you register a domain with Route 53,
  we automatically create a hosted zone for the domain,
  assign four name servers to the hosted zone, 
  and then update the domain registration to use those name servers.
}}}
You typically don't need to change those settings unless you want to use another DNS service or you want to use white-label name servers.