Question and response
Question
dig _spf.no-ack.net. TXT
Answer
_spf.no-ack.net. 3600 TXT "v=spf1 include:_net1.no-ack.net include:_net2.no-ack.net include:_net3.no-ack.net include:_net5.no-ack.net ~all"
Authority
The response has no authority records.
Additional
. 0 OPT ; payload 1232, xrcode 0, version 0, flags 0