Question and response
Question
dig spf.cusae.com. TXT
Answer
spf.cusae.com. 86400 TXT "v=spf1 a:smtp.cusae.com ip4:185.3.128.0/24"
Authority
The response has no authority records.
Additional
. 0 OPT ; payload 1232, xrcode 0, version 0, flags 0