Question and response
Question
dig _spf.netwerkplan.nl. TXT
Answer
_spf.netwerkplan.nl. 300 TXT "v=spf1 ip4:82.150.139.0/24 ip4:83.137.148.120/29 ip4:83.137.148.128/29 ip4:89.188.31.64/27 -all"
Authority
The response has no authority records.
Additional
. 0 OPT ; payload 1232, xrcode 0, version 0, flags 0