_c238b9a83db9205bb9a0b9e14abdffdb.app.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 _64084c9686fbbbd02a08a3d5a20454c4.nxzthgqctm.acm-validations.aws. NS
Answer
The response has no answer records.
Authority
nxzthgqctm.acm-validations.aws. 900 SOA ns-36.awsdns-04.com. awsdns-hostmaster.amazon.com. 1 7200 900 1209600 86400
Additional
. 0 OPT ; payload 4096, xrcode 0, version 0, flags 0