Question and response
Question
dig _spf.interdns.co.uk. TXT
Answer
_spf.interdns.co.uk. 3600 TXT "v=spf1 ip4:83.170.124.0/23 ip4:77.92.64.0/24 ip4:185.35.148.0/22 ip4:109.123.97.0/24 ip4:46.33.128.0/24 ip4:188.240.191.0/24 -all"
Authority
The response has no authority records.
Additional
. 0 OPT ; payload 4000, xrcode 0, version 0, flags 0