Question and response
Question
dig poczta.pb.edu.pl. TXT
Answer
poczta.pb.edu.pl. 3600 TXT "v=spf1 mx ip4:212.33.69.222/32 -all"
Authority
The response has no authority records.
Additional
. 0 OPT ; payload 1232, xrcode 0, version 0, flags 0