Question and response
Question
dig _spf.hostnet.nl. TXT
Answer
_spf.hostnet.nl. 14400 TXT "v=spf1 ip4:91.184.8.0/24 ip4:91.184.19.0/24 include:_custspf.one.com ~all"
Authority
The response has no authority records.
Additional
. 0 OPT ; payload 1232, xrcode 0, version 0, flags 0