mx1.sys.sulinet.hu has no TXT records.
Question and response
Question
dig mx1.sys.sulinet.hu. TXT
Answer
The response has no answer records.
Authority
sys.sulinet.hu. 86400 SOA ns2.iif.hu. hostmaster.iif.hu. 2026030501 43200 14400 2592000 86400
Additional
. 0 OPT ; payload 4096, xrcode 0, version 0, flags 0