mail.monroeconst.com has no NS records.
NS records for this zone are defined at monroeconst.com.
NS records for this zone are defined at monroeconst.com.
Question and response
Question
dig mail.monroeconst.com. NS
Answer
The response has no answer records.
Authority
monroeconst.com. 3600 SOA ns21.domaincontrol.com. dns.jomax.net. 2024100507 28800 7200 604800 3600
Additional
. 0 OPT ; payload 1280, xrcode 0, version 0, flags 0