prometheus-website.xbit.jp has no NS records.
NS records for this zone are defined at xbit.jp.
NS records for this zone are defined at xbit.jp.
Question and response
Question
dig alb-from-private-53963767.ap-northeast-1.elb.amazonaws.com. NS
Answer
The response has no answer records.
Authority
ap-northeast-1.elb.amazonaws.com. 60 SOA ns-1683.awsdns-18.co.uk. awsdns-hostmaster.amazon.com. 1 7200 900 1209600 60
Additional
. 0 OPT ; payload 4096, xrcode 0, version 0, flags 0