Question and response
Question
dig _spf6.yourfilter.nl. TXT
Answer
_spf6.yourfilter.nl. 3600 TXT "v=spf1 ip6:2a01:b941:2::/64 ip6:2a05:1500:702:9:1c00::/80 -all"
Authority
The response has no authority records.
Additional
. 0 OPT ; payload 1680, xrcode 0, version 0, flags 0