mx1.web4ce.cz has no TXT records.
Question and response
Question
dig mx1.web4ce.cz. TXT
Answer
The response has no answer records.
Authority
web4ce.cz. 7200 SOA ns1.web4ce.cz. domeny.web4ce.cz. 2026030901 28800 7200 1814400 300
Additional
The response has no additional records.