_97cf42cdf71a5f50225e7de71bbb4e23.xlfgrmvvlj.acm-validations.aws has no NS records.
NS records for this zone are defined at xlfgrmvvlj.acm-validations.aws.
NS records for this zone are defined at xlfgrmvvlj.acm-validations.aws.
Question and response
Question
dig _97cf42cdf71a5f50225e7de71bbb4e23.xlfgrmvvlj.acm-validations.aws. NS
Answer
The response has no answer records.
Authority
xlfgrmvvlj.acm-validations.aws. 900 SOA ns-1896.awsdns-45.co.uk. awsdns-hostmaster.amazon.com. 1 7200 900 1209600 86400
Additional
. 0 OPT ; payload 4096, xrcode 0, version 0, flags 0