Question and response
Question
dig mx.sprintdatacenter.net. NSEC3
Answer
The response has no answer records.
Authority
sprintdatacenter.net. 3600 SOA ns1.sprintdatacenter.net. hostmaster.sprintdatacenter.net. 2019053001 86400 7200 2419200 604800
Additional
. 0 OPT ; payload 1232, xrcode 0, version 0, flags 0