Question and response
Question
dig mx.iffc1994.com. OPT
Answer
The response has no answer records.
Authority
iffc1994.com. 3600 SOA dns.iffc1994.com. hostmaster.iffc1994.com. 1581843562 43200 3600 604800 3600
Additional
. 0 OPT ; payload 1232, xrcode 0, version 0, flags 0