Question and response
Question
dig mxa.us.inbound.cf-emailsecurity.net. TXT
Answer
mxa.us.inbound.cf-emailsecurity.net. 300 TXT "v=spf1 ip4:134.195.26.64/26 -all"
Authority
The response has no authority records.
Additional
. 0 OPT ; payload 1232, xrcode 0, version 0, flags 0