mxbmec.freshworksapi.com has no NS records.
NS records for this zone are defined at freshworksapi.com.
NS records for this zone are defined at freshworksapi.com.
Question and response
Question
dig mxbmec.freshworksapi.com. NS
Answer
The response has no answer records.
Authority
freshworksapi.com. 900 SOA ns-223.awsdns-27.com. awsdns-hostmaster.amazon.com. 1 7200 900 1209600 86400
Additional
. 0 OPT ; payload 4096, xrcode 0, version 0, flags 0