Question and response
Question
dig cpu.lublin.pl. TXT
Answer
cpu.lublin.pl. 86400 TXT "v=spf1 mx ip4:212.182.63.154 ip4:62.233.166.222 ip4:62.233.166.221 -all"
Authority
The response has no authority records.
Additional
. 0 OPT ; payload 1232, xrcode 0, version 0, flags 0