preproduction.mailcontrol.com has no AAAA records.
Question and response
Question
dig preproduction.mailcontrol.com. AAAA
Answer
The response has no answer records.
Authority
preproduction.mailcontrol.com. 300 SOA ns-a.blackspider.com. hostmaster.blackspider.com. 2022072100 3600 600 2419200 3600
Additional
. 0 OPT ; payload 1680, xrcode 0, version 0, flags 0