Question and response
Question
dig imt.su. TXT
Answer
IMT.SU. 86400 TXT "v=spf1 a mx ip4:212.16.1.94 ~all"
Authority
IMT.SU. 86400 NS ns1.imt.ru.
IMT.SU. 86400 NS ns2.imt.ru.
Additional
. 0 OPT ; payload 4096, xrcode 0, version 0, flags 0