mc.vtecrm.com has no NS records.
NS records for this zone are defined at vtecrm.com.
NS records for this zone are defined at vtecrm.com.
Question and response
Question
dig mc.vtecrm.com. NS
Answer
The response has no answer records.
Authority
vtecrm.com. 87 SOA dns.technorail.com. hostmaster.vtecrm.com. 2024091601 86400 7200 2592000 3600
Additional
. 0 OPT ; payload 1232, xrcode 0, version 0, flags 0