Question and response
Question
dig mtr-spf.mijndomein.nl. TXT
Answer
mtr-spf.mijndomein.nl. 60 TXT "v=spf1 ip6:2a00:4e40:1:1::7:0/125 ip6:2a00:4e40:1:1::9:0/125 -all"
Authority
The response has no authority records.
Additional
. 0 OPT ; payload 512, xrcode 0, version 0, flags 0