Question and response
Question
dig _spf.us.sendclean.net. TXT
Answer
_spf.us.sendclean.net. 300 TXT "v=spf1 ip4:45.115.28.0/22 ip4:45.249.52.0/22 ip4:18.97.39.172/26 ip4:18.97.44.1/24 ip4:3.41.132.128/28 -all"
Authority
The response has no authority records.
Additional
. 0 OPT ; payload 1232, xrcode 0, version 0, flags 0