Question and response
Question
dig _spf.comfortel.pro. TXT
Answer
_spf.comfortel.pro. 3600 TXT "v=spf1 a:relay.comfortel.pro a:mx.comfortel.pro ?all"
Authority
The response has no authority records.
Additional
. 0 OPT ; payload 1232, xrcode 0, version 0, flags 0