Question and response
Question
dig spf-send-list.cpu.co.uk. TXT
Answer
spf-send-list.cpu.co.uk. 3600 TXT "v=spf1 ip4:87.242.217.66 ip4:159.242.125.82 ~all"
Authority
The response has no authority records.
Additional
. 0 OPT ; payload 1220, xrcode 0, version 0, flags 0