Question and response
Question
dig mx.migadu.com. NSEC
Answer
The response has no answer records.
Authority
migadu.com. 3600 SOA ns0.migadu.com. hostmaster.migadu.com. 1771785546 1200 900 1209600 3600
Additional
. 0 OPT ; payload 1232, xrcode 0, version 0, flags 0