mx1.mail.hostpoint.ch has no TXT records.
Question and response
Question
dig mx1.mail.hostpoint.ch. TXT
Answer
The response has no answer records.
Authority
mail.hostpoint.ch. 300 SOA ns.hostpoint.ch. hostmaster.hostpoint.ch. 1771459200 14400 3600 604800 3600
Additional
. 0 OPT ; payload 1400, xrcode 0, version 0, flags 0