Question and response
Question
dig tld-mx.com. MX
Answer
tld-mx.com. 3600 MX 10 mail.tld-mx.com.
Authority
tld-mx.com. 43200 NS ns4.tld-nscloud.net.
tld-mx.com. 43200 NS ns2.tld-nscloud.net.
tld-mx.com. 43200 NS ns1.tld-nscloud.com.
tld-mx.com. 43200 NS ns3.tld-nscloud.com.
Additional
mail.tld-mx.com. 3600 A 169.239.219.56
. 0 OPT ; payload 4096, xrcode 0, version 0, flags 0