Question and response
Question
dig _portals.serviceprovider.nl. TXT
Answer
_portals.serviceprovider.nl. 1800 TXT "v=spf1 a mx ip4:85.158.249.232 ?all"
Authority
The response has no authority records.
Additional
. 0 OPT ; payload 1232, xrcode 0, version 0, flags 0