_6130a78d74e84577bcf12296b97e7aeb.mitienda.tigo.com.bo has no NS records.
NS records for this zone are defined at tigo.com.bo.
NS records for this zone are defined at tigo.com.bo.
Question and response
Question
dig _bf91373cac1140e99349a07751a86e96.sdgjtdhdhz.acm-validations.aws. NS
Answer
The response has no answer records.
Authority
sdgjtdhdhz.acm-validations.aws. 900 SOA ns-1871.awsdns-41.co.uk. awsdns-hostmaster.amazon.com. 1 7200 900 1209600 86400
Additional
. 0 OPT ; payload 4096, xrcode 0, version 0, flags 0