Question and response
Question
dig spfa.microsoftonline.com. TXT
Answer
spfa.microsoftonline.com. 3600 TXT "v=spf1 ip4:65.55.171.153 ip4:213.199.187.153 ip4:207.46.62.153 ip4:65.55.63.153 ip4:157.56.55.119 ip4:157.55.130.116 ip4:104.44.254.181 -all"
Authority
The response has no authority records.
Additional
. 0 OPT ; payload 1232, xrcode 0, version 0, flags 0