Question and response
Question
dig west.smtp.mx.exch030.serverdata.net. NSEC3
Answer
The response has no answer records.
Authority
exch030.serverdata.net. 3600 SOA ns2.serverdata.net. hostmaster.serverdata.net. 2026012104 3600 1800 604800 3600
Additional
. 0 OPT ; payload 1232, xrcode 0, version 0, flags 0