Question and response
Question
dig ip-space-by.voipgrid.nl. TXT
Answer
ip-space-by.voipgrid.nl. 300 TXT "v=spf1 include:_spf.voipgrid.nl ~all"
Authority
The response has no authority records.
Additional
. 0 OPT ; payload 1232, xrcode 0, version 0, flags 0