Question and response
Question
dig _spf-wwd.automattic.com. TXT
Answer
_spf-wwd.automattic.com. 3600 TXT "v=spf1 ip4:72.167.238.0/24 ~all"
Authority
The response has no authority records.
Additional
. 0 OPT ; payload 1232, xrcode 0, version 0, flags 0