Question and response
Question
dig smtpfb2-g21.free.fr. TXT
Answer
smtpfb2-g21.free.fr. 86400 TXT "v=spf1 include:_spf.free.fr ?all"
Authority
The response has no authority records.
Additional
. 0 OPT ; payload 1232, xrcode 0, version 0, flags 0