heel.mwkctresdias.com has no NS records.
NS records for this zone are defined at mwkctresdias.com.
NS records for this zone are defined at mwkctresdias.com.
Question and response
Question
dig heel.mwkctresdias.com. NS
Answer
The response has no answer records.
Authority
mwkctresdias.com. 3600 SOA dns.mwkctresdias.com. hostmaster.mwkctresdias.com. 1178953088 43200 3600 604800 3600
Additional
. 0 OPT ; payload 1232, xrcode 0, version 0, flags 0