mx.iif.hu has no TXT records.
Question and response
Question
dig mx.iif.hu. TXT
Answer
The response has no answer records.
Authority
iif.hu. 300 SOA ns2.iif.hu. hostmaster.iif.hu. 2026030501 43200 10800 2592000 300
Additional
. 0 OPT ; payload 1232, xrcode 0, version 0, flags 0